KR101423701B1 - Detachable receptacle handle with enhanced safety function - Google Patents

Abstract

The structure of the present invention includes a handle body 10; A gripper 20 coupled to the front end of the handle body 10 so as to be relatively forward and rearward and having a gripping piece 22 at a distal end thereof; A cam 30 mounted on the handle body 10 to relatively slide the gripper 20 and the gripping piece 22 at the front end of the handle body 10; A release operation hole 172 communicated with both sides facing opposite sides of the handle body 10 is provided so as to be vertically movable in the handle body 10 and the gripper 20 is inserted into the handle body 10 A first locking member 170A and a second locking member 170B respectively coupled to the locking holes 160 formed in the gripper 20 in a retracted state of the gripper 20; The first locking member 170A and the second locking member 170B are engaged with the locking hole 160 of the gripper 20 so that the gripping piece 22 at the distal end of the gripper 20 A locking elastic body (176) holding the container (2) in a first grip state by the gripping surface (10s) of the front end of the handle body (10); A first release button 178A coupled to one side portion of the handle body 10 such that it can move forward and backward relative to the release operation hole 172 of the first locking member 170A; And a second release button 178B coupled to the release operation hole 172 of the first locking member 170A so as to be relatively forward and backward relative to the other side surface portion of the handle body 10, ).

Description

{Detachable receptacle handle with enhanced safety function}

The present invention relates to a detachable container handle having enhanced safety functions, and more particularly, the present invention relates to a detachable container handle configured to release a gripping state of a container in such a manner that a user presses a push button in a detachable handle, The structure of the push button to be released is configured by arranging two push buttons on both sides of the handle body and releasing the grip state of the container only by pressing the two push buttons at the same time so that the safety function of the new structure can be secured. To the container handle.

In addition, the present invention provides a detachable structure for detaching or joining to a cooking container, which is simpler than the conventional detachable structure, and is more efficient in terms of structural aspects and cost, and can be used in a relatively compatible manner corresponding to the thickness of the cooking container, It is not necessary to set up the handles of different standards according to the container thickness so that it is possible to solve the case where the economical burden is imposed on the consumers, and at the same time, the structure capable of gripping in a compatible manner corresponding to the thickness of the above- The present invention relates to a detachable container handle that has a new safety function that can produce desired results in many ways because it can be more simple and robust and stably implemented to further enhance the reliability of the product.

A cooking vessel such as a pot or a plei pen is a vessel designed to boil or cook food, and has a container body having a receiving space for containing food therein, and a container body which is moved by a heating device or cooked And a handle provided on one side of the container body so as to be able to move from the heating mechanism to another place. The user holds the handle extended to one side of the container body and moves as described above.

However, since the handle provided in the conventional cooking container is made of a structure that can not be attached and detached, thereby increasing the volume of the container body, various problems such as restriction of space during storage are caused. In recent years, A detachable handle that can be used has been developed and widely used.

However, the detachable handle of the conventional cooking container is somewhat inefficient in terms of structure and cost in that it is disadvantageous in that it is complicated in the detachable structure for separating from the container main body or being coupled to the container main body. In addition, the conventional detachable handle is difficult to use in correspondence with the thickness of the container body of the cooking container, so that the handle of different standards must be mounted according to the thickness of the container body, .

Also, if the removable container handle with enhanced safety features is moved without fully gripping the container (for example, by gripping a relatively thicker cooking container), the container The grip state of the container is firstly released by the rotation of the lever and the cam so that the container of a different standard (that is, the container having a relatively large or small thickness) There is provided a detachable container handle in which a safety function of a structure in which the container is moved in a gripped state and the gripping state of the container is completely released by pressing the push button protruding outside the container handle after the container is moved is enhanced.

However, in the case of the detachable container handle having a safety function for completely releasing the gripping state of the container by depressing the push button, the container is moved to the first grip state without completely gripping the container, and the user accidentally pushes the push button, The grip state is released, so that various safety accidents are frequently caused when the container is moved. In other words, conventionally, the gripping state of the container is easily released by pushing a single push button exposed to the outside of the body of the detachable container handle having enhanced safety function. Therefore, when the container is moved and one push button is mistakenly pressed, It is necessary to provide a means for reliably preventing a safety accident caused by pressing only one push button (that is, an accident such as gripping the container and releasing the grip state and dropping the container to the floor) .

When the cooking container is gripped by the detachable container handle with enhanced safety function, it is often the case that the container is firstly gripped without fully gripping the container with the container handle. In such a case, the container is moved to the first gripped state by the detachable handle The present invention can be applied to a case in which the container is first gripped with the detachable handle and moved so that the state in which the cooking container is gripped by mistake of the user is released The gripping state of the container is released in such a manner that the user depresses the push button in the detachable handle, and the gripping state of the container is released by releasing the gripping state of the container The structure of the pushbutton is arranged on two sides of the handle body, By pressing the push-button at the same time jueoyaman enhances the safety features of a new structure that can ensure safety by use of to release the grip state of the container, the main object of the present invention to provide a removable container knob.

Further, the object of the present invention is to provide a detachable structure for detaching or connecting to a cooking container, which is simpler than a conventional detachable structure, and is more efficient in terms of structural aspects and cost, and can be used in a relatively compatible manner corresponding to the thickness of the cooking container It is not necessary to dispose the grips of different standards according to the thickness of the cooking vessel. Therefore, it is possible to solve the case where the economical burden is imposed on the consumers, and at the same time, It is another object of the present invention to provide a detachable container handle that can enhance the reliability of a product by realizing a simpler but more robust and stable implementation, thereby enhancing a safety function of a new configuration that can be expected in many ways.

According to an aspect of the present invention, there is provided a grip body including a handle body having a gripping surface for gripping a container at a front end thereof; And a gripping piece 22 which is coupled to the inside of the handle body 10 so as to be relatively forward and rearward at the front end of the handle body 10 and faces the gripping surface 10s of the handle body 10 A gripper 20; A cam 30 which is provided on the handle body 10 and rotates relative to the gripper 20 and the gripping piece 22 at the front end of the grip body 10; A release operation hole 172 communicated with both sides facing opposite sides of the handle body 10 is provided so as to be vertically movable in the handle body 10 and the gripper 20 is inserted into the handle body 10 A first locking member 170A and a second locking member 170B respectively coupled to the locking holes 160 formed in the gripper 20 in a retracted state of the gripper 20; The first locking member 170A and the second locking member 170B are engaged with the locking hole 160 of the gripper 20 so that the gripping piece 22 at the distal end of the gripper 20 A locking elastic body (176) holding the container (2) in a first grip state by the gripping surface (10s) of the front end of the handle body (10); A first release button 178A coupled to one side portion of the handle body 10 so as to be relatively forward and backward and coupled to the release operation hole 172 of the first locking member 170A so as to be relatively forward and backward, ; And a second release button 178B coupled to the release operation hole 172 of the first locking member 170A so as to be relatively forward and backward relative to the other side surface portion of the handle body 10, The detachable container handle is provided with an improved safety function.

The first release button 178A has a tapered portion that contacts the lower release surface 172A of the release operation hole 172 of the first locking member 170A, And a tapered portion that is in contact with the lower release surface 172A of the release operation hole 172 of the second locking member 170B is provided at the distal end of the second locking member 170B.

The first locking member 170A and the second locking member 170B are pushed by the locking hole 178A of the gripper 20 by the simultaneous pushing operation of the first release button 178A and the second release button 178B, (28) for guiding the gripper (20) to be fully released from the front end of the grip body (10) when the gripper (20) is released from the gripper body (160) And further comprising:

The tapered portion of the tapered portion 178AT of the first release button 178A and the tapered portion of the second release button 178B are engaged with the tapered portion of the second release button 178B on the lower release surface 172A of the release operation hole 172 of the first locking member 170A ) Of the first release button (178A) and the lower release surface (172A) of the release operation hole (172) of the second locking member (170B), and the first release button And a lifting space spaced by a predetermined distance is secured between the upper end of the release operation hole 178B and the upper release surface 172B of the release operation hole 172. [

The first locking member 170A and the second locking member 170B are provided with coupling pins at the lower ends of the first locking member 170A and the second locking member 170B, The first locking member 170A and the second locking member 170B are engaged with the engaging pin portion of the second locking member 170B while the locking elastic member 176 is coupled to the coupling pin portion of the second locking member 170B, (10).

The first release button 178A and the second release button 178B are connected to the first release button 178A and the second release button 178B so that the first release button 178A and the second release button 178B are pushed And a reverse elastic body for elastically urging the locking member 170 to return to the home position in a state where the locking member 170 is lowered from the inside of the handle body 10. [

According to the present invention, there is also provided a handle body 10 having a gripping surface 10s for gripping a container 2 at an end thereof; And a gripping piece 22 which is coupled to the inside of the handle body 10 so as to be relatively forward and rearward at the front end of the handle body 10 and faces the gripping surface 10s of the handle body 10 A gripper 20; A cam 30 which is provided on the handle body 10 and rotates relative to the gripper 20 and the gripping piece 22 at the front end of the grip body 10; A release operation hole 272 communicated with both sides facing opposite sides of the handle body 10 is provided so as to be vertically movable in the handle body 10 and the gripper 20 is inserted into the handle body 10 A locking member 270 coupled to the locking hole 160 formed in the gripper 20 in a retracted state; The locking member 270 is engaged with the locking hole 160 of the gripper 20 so that the gripping piece 22 at the front end of the gripper 20 and the gripping surface 22 of the front end of the grip body 20 A locking elastic body 178 for holding the container 2 in a first-degree grip state by the first pressing portion 10s; And a release button 278 coupled to one side portion of the handle body 10 so as to be relatively movable forward and backward and whose distal end is coupled to the release operation hole 272 of the locking member 270 in a relatively forward and backward direction A detachable container handle with enhanced safety features is provided.

The tip of the release button 278 is provided with a tapered portion 278t that contacts the lower release surface 272a of the release operation hole 272 of the locking member 270

The tapered portion 278t of the release button 278 is extended at an inclined angle upward with respect to the lower release surface 272a of the release operation hole 272 of the locking member 270, 278 and the upper release surface 272b of the release operation hole 272 are secured at a predetermined distance apart from each other and when the release button 278 is released, And a reverse elastic body 280 for returning the elastic body 280 to its original position.

An elevating guide piece 278s for lowering the locking member 270 is formed by the tapered portion 278t at the distal end of the release button 278. The lower end of the elevating guide piece 278s, The distance between the upper ends of the release buttons 70 is relatively larger than the distance between the lower release surface 272a of the release operation hole 272 of the locking member 270 and the upper release surface 272b The release button 278 is hooked to the wall of the release operation hole 272 of the locking member 270 in a state where the release button 278 is returned to the original position between the elevation guide piece 278s and the tip end portion of the locking member 270 It is preferable that a stopping protrusion 278sp is provided.

When the container is completely gripped by the gripping piece of the gripper and the gripping surface of the grip body 10 and the lever is turned backward in the left direction, the cam and the grip cam portion are rotated in the opposite direction The gripper and the gripping piece are pulled out again to the front end portion of the handle body 10 to be switched to the primary grip state and the upper end of the first locking member 170A constituting the locking member constitutes a locking hole of the gripper The gripper and the gripping piece are gripped by the gripping piece of the gripper and the front end gripping surface of the grip body 10. In this state, Two release buttons protruding from both side portions of the handle body 10 in a state where the release button 178 is firstly pulled out to the front end portion of the handle body 10 and switched to the primary grip state, A and the second release button 178B must be pressed at the same time, the gripping piece of the gripper and the gripping surface of the grip body 10 can be switched to the release state in which the container is completely placed, .

In other words, in the present invention, the main gripper completely retracts to the inside of the handle body 10 and completely rotates the lever and the cam in the direction opposite to the rotation direction of the release state in a state in which the container is fully gripped, The first release button 178A and the second release button 178B are simultaneously depressed in the primary grip state of the container by the gripper The first release button 178A advances along the lower release surface 172A of the release operation hole 172 formed in the tapered portion locking member (more precisely, the second locking member 170B portion) of the distal end portion, The release button 178B also advances along the upper release surface 172B of the release operation hole 172 formed in the tapered portion of the distal end portion of the locking member (more precisely, the portion of the second locking member 170B) When the locking member is lowered, the first locking member 170A, which is hooked on the locking support piece 161 constituting the locking hole of the gripper in the state of the primary container grip, is lowered downward, The upper end portion of the locking member (more precisely, the portion of the first locking member 170A) is pushed by the simultaneous pushing operation of the two first release buttons 178A and the second release button 178B The gripper and the gripping piece provided thereon are released at the widest interval from the gripping surface of the front end of the grip body 10 due to the elastic restoring force of the release elastic body which leans at the rear end of the gripper at the moment when the gripper comes out of the locking hole of the gripper And in this release state, the detachable container handle of the present invention can be taken out of the container.

Therefore, in the present invention, when any one of the primary release button 178A and the second release button 178B is depressed, the state of gripping the container is never released, and the first release button 178A and the second release button 178B 178B), the user is in a release state in which the container is held in the released state. Thus, the user can surely press the single button by mistake to release the container grip state and thus to ensure safety at the time of use It will be possible to do.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view showing the inner side of the handle body, which is the main part of the handle of the detachable container of the present invention.
Figure 2 is a perspective view showing the gripper portion,
Figure 3 is a perspective view showing a locking member portion,
Fig. 4 is a perspective view schematically showing a state in which the release button is coupled to the locking member of Fig. 3; Fig.
Fig. 5 is a perspective view schematically showing the engagement state of the gripper, the locking member and the release button shown in Fig. 2
Figure 6 is a perspective view of the cam and grip cam portion of the present invention,
Fig. 7 is a perspective view showing the configuration of the main cam and the grip cam potion shown in Fig. 6,
8 is a bottom view of Fig. 7
FIG. 9 is a perspective view showing a state in which the lower body of the handle body and the gripper, which are the main components of the present invention,
Fig. 10 is a perspective view showing a state in which the cam shown in Fig. 9 is coupled to the lower body portion; Fig.
FIG. 11 is a perspective view showing a state in which the upper body part constituting the handle body of the present invention is disassembled in FIG.
12 is a side view showing the structure of the detachable handle according to the present invention
13 is a perspective view showing a state of the second grip of the detachable handle according to the present invention;
Fig. 14 is a plan view schematically showing the operating state of the gripper, the cam, the locking member, and the release button in the secondary grip state shown in Fig.
15A is a longitudinal sectional view taken along line AA of FIG. 14
15B is a longitudinal sectional view taken along line BB of Fig. 14
16 is a perspective view showing a state of the secondary grip of the container according to the present invention
17 is a perspective view showing a state of the first grip of the detachable handle according to the present invention;
FIG. 18 is a plan view schematically showing the operating state of the gripper, the cam, the locking member, and the release button in the primary grip state shown in FIG.
19A is a longitudinal sectional view taken along line AA of Fig. 18
Fig. 19B is a longitudinal sectional view taken along line BB of Fig. 18D
FIG. 20 is a plan view schematically showing a state in which the first release button and the second release button,
21A is a longitudinal sectional view taken along line AA of FIG. 20
Fig. 21B is a longitudinal sectional view taken along line BB of Fig. 20
FIG. 22A is a longitudinal sectional view showing a state in which the first locking member, which is the main part of the locking member, is pressed by advancing the gripper while the first release button and the second release button shown in FIG.
22B is a sectional view of one side of Fig.
23 is a perspective view showing a release state of the detachable handle according to the present invention;
Fig. 24 is a plan view schematically showing the operating state of the gripper, the cam, the locking member, and the release button,
25A is a longitudinal sectional view taken along line AA of Fig. 24
25B is a longitudinal sectional view taken along line BB of Fig. 24
26 is a side view schematically showing the configuration of a detachable container handle according to another embodiment of the present invention
27 is a plan view showing the operation of the main part of another embodiment of the present invention
28 is a perspective view showing a release button portion which is a main part of another embodiment of the present invention
29 is a perspective view schematically showing a state in which the main portion shown in Fig. 28 is engaged with the gripper
Figs. 30 and 34 are cross-sectional views conceptually showing the operating states of the main parts shown in Figs. 28 and 29

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Referring to the drawings, a detachable container handle having enhanced safety functions according to an embodiment of the present invention includes a handle body 10 having a gripping surface 10s for gripping a container 2 at a front end thereof, The gripper 20 and the gripping piece 22 are mounted on the front end of the handle body 10 such that the gripper 20 and the gripping piece 22 are slidable relative to each other at the front end of the grip body 10. [ A first locking member 170A coupled to two locking holes 160 on both sides of the gripper 20 in a state where the gripper 20 is retracted into the inside of the handle body 10, And a second locking member 170B and a locking elastic member 176 for urging the first locking member 170A and the second locking member 170B to be engaged with the respective locking holes 160 of the gripper 20 A first release button 178A and a second release button 178B that are relatively forward and backwardly coupled to both side portions of the handle body 10, And a release elastic body 28 for elastically retracting the gripper 20 so as to be completely drawn out from the front end of the handle body 10.

The handle body 10 is configured such that the upper body part 10B is coupled to the lower body part 10A by fastening means.

The lower body part 10A has a bolt hole 12a1, a cam engaging groove 14a and a locking member lifting groove 16a along the rear end direction from the front end to the upper surface facing the bottom surface of the upper body part 10B. A release elastic coupling groove 18a and a bolt hole 12a2 on the rear side. The cam engaging groove 14a has a circular groove shape and an axial groove 14b for engaging the cam shaft 32 of the cam 30 is formed at the center of the cam engaging groove 14a. The first and second locking member elevating and lowering grooves 16h1 and 16h2 are provided at the left and right sides of the lower body portion with respect to the longitudinal center line, respectively. The first locking member elevating groove 16h1 and the second locking member elevating groove 16h2 are formed in a substantially straight groove shape orthogonal to the longitudinal direction of the lower body portion 10A. The release elastomer engagement groove 18a is formed in a substantially straight groove shape parallel to the longitudinal direction of the lower body portion 10A. The bolt holes 12a1 and the cam engaging grooves 14a and the first locking member elevating grooves 16h1 and the second locking member elevating grooves 16h2 and the releasing elastic coupling grooves 18a are formed on the upper surface of the lower body portion 10A. The sliding guide groove 16 of the gripper 20 having a predetermined area is formed. The sliding guide groove 16 has a rectangular groove shape with a slide guide step for sliding both sides of the plate-like gripper 20 in contact with each other at both positions. The lower body portion 10A may be provided with a bolt hole 12a2 at a position behind the release elastic coupling groove 18a. The lower body portion 10A is provided at its front end with a gripping surface 10s for applying a force to grip the cooking container 2.

The upper body portion 10B is formed with a circular groove-like upper cam coupling groove 14b1 corresponding to the cam coupling groove 14a on the bottom surface facing the lower body portion 10A. The upper cam engaging groove 14b1 is formed with an upper cam joining hole 14b2 in the form of a circular hole so that the upper lever engaging portion 34 of the cam 30 is engaged and projected upward. The upper body portion 10B may be formed with an upper release elastic member engaging groove 18b of a straight groove-like shape corresponding to the release elastic member engaging groove 18a of the lower body portion 10A. The upper body portion 10B is provided with a bolt insertion hole 12b1 which is in contact with the bolt hole 12a1 of the lower body portion 10A at the front position of the upper cam engagement groove 14b1, A bolt insertion hole 12b2 on the rear side which meets the bolt hole 12a2 of the lower body part 10A can be formed at the rear position of the lower body part 18a.

The gripper 20 is coupled to the inside of the handle body 10 such that the gripper 20 is relatively forward and rearward at the front end of the handle body 10. The gripper 20 is coupled to the gripping surface 10s of the handle body 10, And a gripping piece 22 which forms a gripping space between which the container 2 can be gripped. In the present invention, the gripper 20 is formed in a rectangular plate shape different in front and rear direction. The gripper 20 is coupled to the gripper sliding guide groove 16 of the handle body 10 to which the grip body 20 is vertically coupled. The gripper 20 is provided with a draw-out stopping hole 21, a grip operation hole 40, a locking hole 160 and an auxiliary locking hole 162 in the shape of a slot along the proximal end direction. The locking hole 160 and the auxiliary locking hole 162 are disposed at the front and rear positions with respect to the locking piece 161 symmetrically arranged in a pair at the intermediate positions. That is, a locking hole 160 in the form of a square hole is provided at a front position of the locking supporting piece 161 and an auxiliary locking hole 162 in the form of a square hole is provided at a position behind the locking supporting piece 161 .

The grip operating hole 40 formed in the gripper 20 includes a first cam hole surface 42 extending in the back and forth direction of movement of the gripper 20 and a gripper 20 connected to the first cam hole surface 42, A second cam hole surface 44 extending in a direction intersecting the back and forth moving direction of the gripper 20 and a second cam hole surface 44 extending in a direction crossing the second cam hole surface 44, A third cam hole surface 46 extending in a direction intersecting the back and forth direction of movement of the gripper 20 while being connected to the first cam hole surface 42 and the third cam hole surface 46, And a fourth cam hole surface (48) disposed at a rear position relative to the first cam hole surface (44).

The fourth cam hole surface 48 constituting the grip operation hole 40 of the gripper 20 is engaged with the gripping surface of the front end portion of the handle body 10 during the rotation operation of the grip cam portion 50 of the cam 30 10s of the gripper 20 and the gripping piece 22 at the distal end of the gripper 20 to maximize the grip space. The fourth cam hole surface 48 extends at an obtuse angle with respect to the third cam hole surface 46 of the grip operating hole 40 (in the present invention, disposed on the left side when viewed from the upper surface of the gripper 20) (Arranged on the right side when viewed on the upper surface of the gripper 20 in the present invention) is inclined so as to spread at an acute angle. In other words, the right side of the fourth cam hole surface 48 is arranged to be inclined so as to be more in the direction of the tip end portion of the gripper 20 relative to the left side.

A cam 30 is coupled to the handle body 10 so as to be rotatable in normal and reverse directions. At this time, on the upper side of the cam 30, there is provided a lever engaging portion 34 having a hexagonal sectional shape for engaging with the insertion groove of the hexagonal cam 30 formed in the lever 36. The lever engaging portion 34 is formed in the shape of a section hexagonal block having a relatively small diameter as compared with the diameter of the cam 30. [ The cam 30 is provided with a camshaft 32 on the lower side of the cam 30 and a grip cam portion 50 having a substantially fan-shaped block extending outward in the radial direction around the camshaft 32 is provided.

The lower side grip cam portion 50 of the cam 30 is configured to extend radially outward from the rotation center portion of the cam 30 (i.e., the rotation center portion with respect to the camshaft 32) And a third cam face 56 formed of an arcuate shape extending from the first cam face 52 and the second cam face 54 and the first cam face 52 and the second cam face 54, The first cam hole surface 42 and the fourth cam hole surface 48 of the grip operation hole 40 are opposed to each other so as to face the first cam hole surface 42 and the fourth cam hole surface 48 respectively in the release state in which the gripper 20 is completely drawn out to the front end portion of the handle body 10. [ The cam surface 52 and the second cam surface 54 are disposed and the third cam hole surface 46 is disposed to face the third cam surface 56 of the grip operation hole 40. [

The fourth cam hole surface 48 of the grip operation hole 40 of the gripper 20 is inclined at an obtuse angle with respect to the third cam hole surface 46 and at an acute angle with respect to the first cam hole surface 42 And the second cam surface 54 of the grip cam portion 50 of the cam 30 is brought into contact with the fourth cam hole surface 48 in the released state in which the gripper 20 is fully drawn out from the handle body 10 And the third cam hole surface 46 extending in the front-rear direction of the gripper 20 continues to the fourth cam hole surface 48 and is formed in an arc-shaped shape extending to the second cam surface 54 so as to constitute the grip cam portion 50. A part of the third cam face 56 of the second cam face 56 contacts.

The second cam hole surface 44 and the third cam hole surface 44 constitute the grip operating hole 40 of the gripper 20. The first cam hole surface 42 and the second cam hole surface 44 constitute the corner portion, And the corner portion where the fourth cam hole surface 48 and the first cam hole surface 42 are connected to each other is formed by the cam 30, And a curved surface portion to form a rotation guide space for smoothly performing the rotation operation of the rotary shaft.

The first cam surface 52 of the grip cam portion 50 is in contact with the first cam hole surface 42 of the grip operation hole 40 in a released state in which the gripper 20 is completely drawn out to the front end portion of the handle body 10 And the gripper 20 is first retracted to the handle body 10 by the rotation of the cam 30 and the grip cam portion 50 on the first cam surface 52 so that the first locking Shaped block member 52a which is in contact with the second cam hole surface 44 when the first locking member 170A is switched to the primary locking state by the second locking member 170B. The arcuate ball portion 52a may be configured to have a relatively thicker arcuate block-like shape on the first cam surface 52. [

The third cam hole surface 46 of the grip operation hole 40 is formed of a straight extending cam surface extending parallel to the forward and backward directions of the gripper 20, Shaped cam hole surface formed so as to be widened toward the outer side in a linear direction parallel to the gripping surface 46 of the handle body 10 so that the gripping piece 22 of the gripper 20 and the gripping surface 10s of the front end of the grip body 10, Can be configured to further expand the grip space range between the two.

In the inside of the handle body 10, a first locking member 170A is provided at one side position with respect to the longitudinal center line. The first locking member 170A is coupled to the lift groove formed inside one side surface of the handle body 10 to be movable up and down. The first locking member 170A is provided with a release operation hole 172 communicating with both sides of the handle body 10 so as to be able to move up and down within the handle body 10. [ The locking member 170 is configured to be coupled to the locking hole 160 provided in the gripper 20 in a state where the gripper 20 is retracted into the inside of the handle body 10 by the rotation of the cam 30. [ In addition, the lower end of the first locking member 170A may be provided with a coupling pin for coupling a locking elastic member 176 to be described later.

In the inside of the handle body 10, a second locking member 170B is provided at the other side position with respect to the longitudinal center line. The second locking member 170B is movably coupled to the lift groove formed inside the other side surface of the handle body 10 so that the second locking member 170B is provided at the position facing the first locking member 170A . That is, the first locking member 170A and the second locking member 170B are symmetrically arranged at both lateral side positions with respect to the longitudinal center line of the handle bar 10, and are vertically arranged and arranged . At this time, the second locking member 170B is provided so as to be able to move up and down inside the handle body 10 by being provided with release operation holes 172 communicating with both sides of the handle body 10 opposite to each other. The second locking member 170B is also configured to be engaged with the locking hole 160 provided in the gripper 20 in a state where the gripper 20 is retracted into the inside of the handle body 10 by the rotation of the cam 30 do. Also, it is preferable that the lower end of the second locking member 170B is provided with a coupling pin for coupling a locking elastic member 176 to be described later.

The first locking member 170A and the second locking member 170B are engaged with the locking hole 160 of the gripper 20 to be locked. It is preferable that a tapered portion inclined downward in the direction of the front end of the gripper 20 is provided so that the gripper 20 can smoothly move back. The first locking member 170A and the second locking member 170B are configured so as to be movable up and down by being fitted into an elevating groove formed in the handle body 10. The first and second locking members 170A, A locking elastic body 176 is provided between the lower end of the first locking member 170B and the elevating groove in the handle body 10 so that the first locking member 170A and the second locking member 170B are biased by the elastic force of the locking elastic body 176, The upper end of the gripper 20 is hooked to both the left and right locking holes 160 of the gripper 20.

The gripper 20 has a locking hole 160 in which the upper ends of the first locking member 170A and the second locking member 170B are fitted and a gripper 20 is fixed to the handle body 160 And an auxiliary locking hole 162 in which the upper ends of the first locking member 170A and the second locking member 170B are engaged in a fully extended state (release state) in the case of the first locking member 170A and the second locking member 170B.

A locking elastic member 176 is interposed between the lower end of the first locking member 170A and the second locking member 170B and the bottom of the lift groove of the locking member 170 inside the handle body 10 desirable. The locking elastic members 176 and 176A function to urge the first locking member 170A and the second locking member 170B upwardly and the locking elastic members 176 and 176A have a coil spring structure A coupling pin is provided at the lower ends of the first and second locking members 170A and 170B so that the locking elastic members 170A and 170B are fitted to the coupling pin portions of the first locking member 170A and the second locking member 170B, The first locking member 170A and the second locking member 170B are inserted between the handle body 10 and the first locking member 170A and the second locking member 170B And a locking elastic member 176 interposed between the lower end of the locking member and the lift-up groove of the locking member in the handle body 10).

On the other hand, the release operation hole 172 is formed in the first locking member 170A and the second locking member 170B, respectively. The release operation hole 172 is formed in the inside of the handle body 10, (The first release button 178A and the second release button 178B may be referred to as push operation holes) communicating with the left and right side portions on the basis of the first locking member 170A and the second locking member 170A And is communicated on both sides of the locking member 170B.

A first release button 178A is coupled to the one button operation hole of the handle body 10 such that the first release button 178A can be relatively moved forward and backward and the base end of the first release button 178A is projected to one side portion of the handle body 10 have. The second release button 178B is coupled to the other button operation hole of the handle body 10 such that the second release button 178B can be relatively moved forward and backward and the base end of the second release button 178B is engaged with the other side surface of the handle body 10. [ Respectively.

The first release button 178A is coupled to one side portion of the handle body 10 such that the first release button 178A is relatively forward and backward and is connected to the lower release surface 172A of the release operation hole 172 of the first locking member 170A And the second release button 178B is coupled to the other side portion of the handle body 10 such that the tapered portion 178AT is opposed to the other side portion of the handle body 10, A tapered portion 178BT is formed which is in contact with the lower release surface 172A.

At this time, the tapered portion 178AT of the first release button 178A extends at an inclined angle upward with respect to the lower release surface 172A of the release operation hole 172 of the first locking member 170A, The tapered portion 178AT of the second release button 178B also extends upward at an inclined angle with respect to the lower release surface 172A of the release operation hole 172 of the second locking member 170B.

The present invention is also applicable to the handle body 10 and to the first release button 178A and the second release button 178B to connect the first release button 178A and the second release button 178B to the push state The first locking member 170A and the second locking member 170B may be lifted up from the inside of the handle body 10 to the original position by applying an elastic force to return the first locking member 170A and the second locking member 170B to the original position . Specifically, the first locking member 170A and the second locking member 170B are slidably engaged with an elevating groove formed in the handle body 10, and the reverse elastic body includes a first release button 178A, (Between the front end portion of the second release button 178B and the lift groove) (between the front end portion of the second release button 178B and the lift groove (between one side wall portion of the locking member lift groove in the handle body 10) (Between the other side wall portion of the locking member elevating groove in the locking member 10), so that the first release button 178A and the second release button 178B are simultaneously depressed The first reverse elastic body and the second reverse elastic body are compressed at the same time, and when the force of pressing the first release button 178A and the second release button 178B is released, the first reverse elastic body and the second reverse elastic body are returned to the original position First, Lees button (178A) and a second release button (178B) is retracted back to its original position it is possible to. At this time, the first reverse elastic body and the second reverse elastic body may have a coil spring structure, and any members having self-elasticity may be employed as the first reverse elastic body and the second reverse elastic body. The first release button 178A and the second release button 178B are provided with hooking jaws respectively and the first reverse elastic body in the form of a coil spring and the second reverse elastic body in the form of a coil spring are interposed between the hooking jaws and the release button slide grooves in the knob body 10. [ The first release button 178A and the second release button 178B may be returned to their home positions in a pressed state with the two reverse elastic members interposed therebetween.

When the first locking member 170A and the second locking member 170B are detached from the locking hole 160 of the gripper 20, the gripper 20 is completely pulled out from the front end of the handle body 10 And includes a release elastic body 28 which elastically rests. In the present invention, the release elastic body 28 has a coil spring structure, and the base end portion of the gripper 20 is provided with a spring engagement piece, the release elastic body 28 of the coil spring structure is engaged with the spring engagement piece of the gripper 20 When the gripper 20 retracts into the inside of the handle body 10 and is received therein, the release elastic body 28 is compressed so that the elastic force can be applied to the handle body 10 When the first locking member 170A and the second locking member 170B are separated from the locking hole 160 of the gripper 20, the release elastic body 28 is elastically restored by the elastic force of the gripper 20, So that the gripper 20 can be fully withdrawn from the front end of the handle body 10.

The cam 30 and the locking member 170 and the release elastic body 28 are engaged with the cam engaging groove, the locking member elevating groove and the releasing elastic member engaging groove in the inside of the handle body 10, The bolts are fastened to the respective bolt holes and the bolt insertion holes of the lower body part 10A and the upper body part 10B while the gripper 20 is engaged with the sliding guide groove 16 of the gripper 20, The bolt that is engaged with the front side bolt insertion hole 12b1 of the upper body part 10B and the front bolt hole 12a1 of the lower body part 10A is assembled with the gripper Shaped pullout stop hole 21 extending in the lengthwise direction of the handle body 20 so that the gripper 20 is caught by the bolt and is completely withdrawn from the handle body 10 .

The operation of the present invention having such a configuration will now be described with reference to the drawings.

The present invention shows a release state in which the main part gripper 20 is completely pulled out from the front end of the handle body 10. The second cam surface 54 constituting the grip cam portion 50 on the lower side of the cam 30 is brought into contact with the fourth cam hole surface 48 of the slide operation hole formed in the gripper 20 and the grip cam portion 50 The gripping piece 22 at the distal end of the gripper 20 is in contact with the gripping surface 22 of the front end of the grip body 20, (Specifically, it is engaged with the upper side lever engaging portion of the cam 30), so that the container 2 (the cooking container 2 or the like) The lever 36 is rotated in the direction substantially perpendicular to the longitudinal direction of the gripper 20.

The cam 30 and the grip cam potion 50 are rotated when the lever 36 coupled to the cam 30 is first rotated in the inward direction in the releasing state so that the grip cam potions 50 The second cam surface 54 of the first locking member 170 pushes the fourth cam hole surface 48 of the slide operation hole so that the gripper 20 first retreats into the inside of the handle body 10 while the upper end of the first locking member 170A The upper end portion of the second locking member 170B enters the locking hole 160 formed in the gripper 20 by the elastic force of the locking elastic member 176 and is caught by the locking supporting piece 161. At the same time, The gap between the gripping piece 22 of the grip body 20 and the gripping surface 10s of the front end of the grip body 10 becomes narrower so that the gripping piece 22 of the gripper 20 and the gripping surface 10s The first grip state in which the container 2 can be gripped first. The tapered portion 178AT formed at the upper end portion of the first locking member 170A and the tapered portion 178AT formed at the upper end portion of the second locking member 170B during the backward movement of the gripper 20 due to the rotation of the cam 30 and the grip cam portion 50 The first locking member 170A and the second locking member 170B are smoothly lowered relative to each other in the inside of the handle body 10 by the tapered portion 178BT and the gripper 20 smoothly moves back, The locking elastic member 176 for upwardly urging the member 170A and the second locking member 170B is compressed and in this state the gripper 20 continues to be retracted into the inside of the handle body 10 and the first locking member 170A And the upper end of the second locking member 170B reach the locking hole 160 of the gripper 20, the first locking member 170A and the second locking member 170B are biased by the elastic restoring force of the locking elastic body 176, The gripper 20 is hooked to the grip body 20 by the locking piece 161 formed on the gripper 20, Jin and it is possible to maintain the primary grip state capable of gripping the container 2, primarily.

When the lever 36 is further rotated to the inner position (in the direction parallel to the forward and backward directions of the gripper 20) in the primary grip state shown in Fig. 8, the grip cam portion The portion of the third cam face 56 at the boundary between the second cam face 54 and the third cam face 56 rotates while the fourth cam face 48 of the slide operation hole of the gripper 20 rotates, As the cam 30 and the grip cam portion 50 continue to rotate in a state where the arcuate curved portion is in contact with the fourth cam hole surface 48, the third cam surface 56 continues to move the fourth cam hole surface 48 The second cam face 54 of the grip cam portion 50 is engaged with the second cam face 54 of the gripper 20 so as to constitute the sliding operation hole of the gripper 20. Therefore, The gripper 20 is completely retracted into the inside of the grip body 10 when the gripper 20 is completely rotated to the position where it is in contact with the cam hole 42, Because of the distance between the gripping piece 22 and the knob body 10 grips the front end portion pingmyeon (10s) closer than the first grip state, it is in a state capable of completely holding the container (2). Such a state as described above may be a state in which the container 2 is fully gripped.

After the container 2 has been gripped and moved by the present invention, the container 2 has to be released again. The container 2 is moved to the gripping piece 22 of the gripper 20 In a state in which the lever 36 is fully gripped by the gripping surface 10s of the handle body 10 and the lever 36 is moved in the leftward direction (that is, in a direction opposite to the direction in which the lever 36 is returned to the state for holding the container 2) The cam 30 and the grip cam portion 50 are moved in the direction shown in Fig. 7 (i.e., the direction opposite to the direction in which the cam 30 was returned to grip the container 2) The gripper 20 and the gripping piece 22 are pulled back to the front end portion of the handle body 10 to be switched to the primary grip state and the upper end of the first locking member 170A and the upper end of the second locking member 170B are engaged with the respective locking pieces 161 constituting the two locking holes 160 of the gripper 20 .

In this case, it is important in the present invention that the container 2 is gripped by the gripping piece 22 of the gripper 20 and the gripping surface 10s of the front end of the grip body 10, Two release buttons protruding from both side portions of the handle body 10 in a state where the ping piece 22 is first pulled out to the front end portion of the handle body 10 and switched to the primary grip state, The gripping piece 22 of the gripper 20 and the gripping surface 10s of the handle body 10 are completely released from the container 2 only when the button 178A and the second release button 178B are pressed simultaneously It is possible to securely ensure safety at the time of use.

The lever 36 and the cam 30 are rotated in the rotational direction of the grip 2 of the container 2 with the gripper 20 fully retracted to the inside of the handle body 10 and fully gripping the container 2. [ So that the gripper 20 and the gripping piece 22 are first pulled out to the front end portion of the handle body 10 in the primary grip state.

At this time, if only one first release button 178A is depressed in the first grip state by the gripper 20 as described above, the tapered portion 178AT at the tip end of the first release button 178A is pressed by one of the first locking members 170A Even if the second release button 178B is advanced along the lower release surface 172A of the release operation hole 172 formed in the second release button 178B and hung the first locking member 170A, The tapered portion 178BT of the second locking member 170B is struck on the lower release surface 172A of the release operation hole 172 of the other second locking member 170B so that the second locking member 170B itself does not descend The gripper 20 is held in place and is held by the locking piece 161 of the gripper 20 and a fixing force is applied to prevent the gripper 20 from being pulled out to the front end of the grip body 10. Therefore, When the user presses only one button 178A, the gripper 20 presses the front end of the handle body 10 If you call the full release states that withdrawal is not to occur at all.

On the other hand, if only one of the second release buttons 178B is depressed in the first grip state by the gripper 20, the second release button 178B is moved to the second locking member 170B by the tapered portion 178BT The first release button 178A is still stopped in place and the tapered portion 178AT of the first release button 178A is moved to the first locking position The first locking member 170A is stuck on the lower release surface 172A of the release operation hole 172 of the member 170A so that the first locking member 170A is not lowered but is caught by the locking piece 161 of the gripper 20 The gripper 20 is pressed against the front end portion of the handle body 10 by pressing only one second release button 178B while the gripper 20 is being pulled out to the front end portion of the handle body 10 while maintaining the state It is not generated at all in the case of being called out in the fully released state .

On the other hand, when the first release button 178A and the second release button 178B are simultaneously pressed in the first grip state of the container 2 by the gripper 20, the first release button 178A is pressed The tapered portion 178AT of the first release button 178B advances along the lower release surface 172A of the release operation hole 172 formed in the first locking member 170A and at the same time the tapered portion 178BT The first locking member 170A moves forward along the lower release face 172A of the release operation hole 172 formed in the second locking member 170B and the upper release face 172B of the release operation hole 172 The upper release surface 172B of the release operation hole 172 of the second locking member 170B is spaced apart from the upper end of the first release button 178A and the upper end of the second release button 178B So that the first release button 178A and the second release button 178B are operated in accordance with the simultaneous pushing operation, The first locking member 170A and the second locking member 170B are operated to simultaneously descend downward when the first release button 178A and the second release button 178B are advanced in the direction in which the first and second release buttons 178A and 178B face each other, Two locking pieces 161 constituting both of the two locking holes 160 of the gripper 20 in the state of gripping the primary container 2 when the first locking piece 170A and the second locking piece 170B descend simultaneously, The locking state in which the first locking member 170A and the second locking member 170B are engaged is released by the simultaneous pushing operation of the two first release buttons 178A and the second release button 178B When the upper end portions of the first locking member 170A and the second locking member 170B are released from the locking hole 160 of the gripper 20, the elastic restoring force of the release elastic body 28, The gripper 20 and the gripping piece 22 provided thereon are positioned at the front end gripping surface 10s of the handle body 10, So that the releasable container handle of the present invention can be taken out from the container 2 in this release state.

Therefore, in the present invention, the state in which the container 2 is gripped by pressing the primary release button 178A and the second release button 178B, which are the main components, is not released, and the first release button 178A and the second release button 178B, The release state in which the gripped state of the container 2 is released is released only by pressing the release button 178B at the same time so that the user mistakenly accidentally pushes only a single button to release the grip state of the container 2, It is possible to securely ensure safety at the time of use, such as when it is dropped. That is, the user does not intentionally release the grip state of the container 2 by depressing the button unintentionally while gripping and moving the container 2 using the present invention, The fact that the release state of the container 2 can be made only by pressing the first release button 178A and the second release button 178B portion at the same time can completely guarantee the safety such as the use thereof, It is characteristic.

As described above, when the two first release buttons 178A and the second release button 178B are simultaneously pressed, the release elastic body 28, which has been compressed due to the backward movement of the gripper 20, The cam 30 and the grip cam portion 50 are also pushed in the direction of the front end of the handle body 10 so that the cam 30 and the grip cam portion 50 are pushed toward the front end portion of the handle body 10, The gripper 20 and the gripping piece 22 are completely drawn out of the grip body 10 while rotating about the center of rotation (that is, the rotation axis of the cam 30) as the slide operation hole portion is advanced, (The state shown in Fig. 6) for releasing the gripping state of the gripper. In this case, in the present invention, the bolt on the front side, which is fastened to fix the lower body part 10A and the upper body part 10B constituting the knob body 10 to each other, The pulling stopping hole 21 of the gripper 20 is hooked on the bolt in a state in which the gripper 20 is fully extended to the front end of the handle body 10, So that the phenomenon of being separated from the body 10 can be prevented. The first locking member 170A and the second locking member 170B are engaged with the auxiliary locking hole 162 formed at the rear position of the locking piece 161 of the gripper 20 to grip the gripper 20 once more. . That is, the bolt on the front side for fixing the lower body part 10A constituting the handle body 10 and the upper body part 10B prevents the gripper 20 from being pulled out of the handle body 10, And the first locking member 170A and the second locking member 170B are also assisted by the fact that the gripper 20 is pulled out of the grip body 20 in the released state of the gripper 20 It can be said that it acts as auxiliary locking means.

The locking elastic member 176 for upwardly urging the first locking member 170A and the second locking member 170B has a coil spring structure and the first locking member 170A and the second locking member 170B The engaging pin is provided at the lower end of the handle body 10 so that the engaging pin portion of the first locking member 170A and the second locking member 170B is engaged with the locking elastic body 176, It is preferable to adopt a structure in which a locking elastic body 176 is disposed between the first locking member 170A and the second locking member 170B. In the first locking member 170A and the second locking member 170B, The locking elastic member 176 is not easily detached in a state where it is coupled to the first locking member 170A and the second locking member 170B in a state where the locking elastic member 176 of the coil spring structure is inserted into the protruding coupling pin portion. The first locking member 170A and the second locking member 170B together with the locking elastic body 176 are engaged with the handle body 10, (That is, a groove for raising and lowering the first locking member 170A and the second locking member 170B) can be performed more quickly and easily, which is superior in assembly workability and the like. In addition, in the present invention, since the first locking member 170A and the second locking member 170B can be held in a state of being hooked on the locking piece 161, .

In the present invention, the fourth cam hole surface 48 constituting the slide operation hole of the gripper 20 is formed to be inclined at a predetermined angle with respect to the forward and backward direction of the gripper 20, By maximizing the range of the grip space secured between the gripping surface 10s of the front end portion of the grip body 20 and the gripping piece 22 of the gripper 20 when rotating the grip cam portion 50, The container 2 can be gripped in a variety of thicknesses. In other words, one of the fourth cam hole surfaces constituting the slide operation hole of the gripper 20 is arranged so as to be inclined so as to be relatively more in the direction of the tip end of the gripper 20 than the other side, The third cam face 56 of the grip cam portion 50 contacts the fourth cam face 48 and rotates so that the circumferential distance (effective distance) at which the gripper 20 can be moved back and forth Like third cam face 56 which is a portion of the grip cam potion 50 of the cam 30 that performs the forward and backward movement of the gripper 20 contacts the fourth cam hole face 48 of the gripper 20, So that the distance between the gripping piece 20 at the front end of the gripper 20 and the gripping surface 22 at the front end of the gripping body 20 can be increased by increasing the circumferential effective distance for pulling the gripper 20, 10s) (2) The distance range of the space for the grip can be adjusted more widely It is one of the main features of the present invention that the container 2 of all thicknesses can be held and moved smoothly and stably due to the sound. The container 2 can be manufactured such that the thickness of the container 2 has various thicknesses of 1 mm, 2 mm, 3 mm and 4 mm. In the present invention, the fourth cam hole surface The effective circumferential length of the circumferential third cam face 56 of the grip cam portion 50 of the cam 30 which can be pulled by the gripper 20 can be maximized by contacting the gripper 20 The container 2 can be smoothly and stably gripped and moved.

The continuous rotation of the cam 30 and the grip cam portion 50 in the primary grip state of the present invention causes the third cam face 56 of the grip cam portion 50 to move from the point indicated by point A to VL The gripper 20 is pulled while being in contact with the circumferential distance extended by the indicated effective distance range so that the forward and backward travel distance range of the gripper 20 is maximally expanded by a distance indicated by H. Thus, 3 mm, and 4 mm, so that the container 2 can be held and moved smoothly and stably even if the container 2 has a certain thickness.

According to the present invention, on the first cam surface 52 of the grip cam portion 50, the cam 30 and the grip cam portion 50 rotate the gripper 20 in the first direction Shaped curved surface block which comes into contact with the second cam hole surface 44 when it is switched back to the primary locking state by the locking member 170 (consisting of the first locking member 170A and the second locking member 170B) So that the first cam hole surface 42 of the slide operation hole and the grip cam portion 50 of the slide operation hole in the release state in which the gripper 20 is completely drawn out to the front end portion of the handle body 10, When the gripper 20 is first retracted into the inside of the handle body 10 to be in the primary grip state, the grip cam 20 is brought into contact with the second cam surface 52 of the grip cam portion 50, The connecting portion between the first cam face 54 and the third cam face 56 is brought into contact with the fourth cam hole face 48 of the slide operation hole and at the same time relative to the first cam face 52 of the grip cam portion 50 Since the circular arc-shaped portion 52a having a thicker shape of the arc-shaped block is in contact with the second cam hole surface 44 of the slide operation hole, the gripping piece 22 at the tip of the gripper 20 The gripper 20 can be structured so as to securely hold the gripper 20 so as to prevent the gripper 20 from flowing in the forward and backward directions in the primary grip state of gripping the container 2 in the primary position in the vicinity of the front end gripping surface 10s of the grip body 10 The gripper 20 swings back and forth while gripping the container 2 between the gripping piece 22 of the gripper 20 and the gripping surface 10s of the gripping body 10 in a state where the gripping piece 22 is first gripped, The cam 30 and the grip cam potion 50 are further rotated so that the gripper 20 is completely retracted into the inside of the handle body 10 When the container 2 is fully gripped, the grip cam portion 50 2 cam surface 54 contacts the first cam hole surface 42 of the slide operation hole and the top point of the third cam surface 56 contacts the fourth cam hole surface 48 of the slide operation hole and at the same time, The circular arc-shaped portion 52a having a relatively thick circular block-like shape is in contact with the second cam hole surface 44 of the slide operation hole so that the gripping piece 22 at the distal end of the gripper 20 Is gripped firmly so as not to generate a gap for allowing the gripper 20 to flow back and forth in a fully gripping state in which the gripper 20 approaches the position nearest to the front end gripping surface 10s of the grip body 10, The gripper 20 is pivoted back and forth while the container 2 is inserted between the gripping piece 22 of the gripper 20 and the gripping surface 10s of the gripping body 10, It is possible to more reliably prevent the unstable element, and in this regard, And a spherical portion 52a in which a flesh is further attached to the first cam surface 52 constituting the grip cam portion 50 of the grip cam portion 30.

In the meantime, in the present invention, a plan view showing the structure and operation state of the modified embodiment of the slide operation hole of the gripper 20 is described. And the fourth cam hole surface (48) is constituted by an inclined cam surface which is formed so as to be widened outward at a predetermined angle with respect to a linear direction parallel to the third cam hole surface (46) have.

Therefore, the rotation angle of the cam 30 and the grip cam potion 50 is set to be larger than that in the linear direction parallel to the third cam hole surface 46 by the angle between the fourth cam-fitted surface 48, which is the inclined cam- It is possible to further increase the grip space distance range of the container 2 between the gripping piece 22 of the gripper 20 and the gripping surface 10s of the handle body 10, The container 2 can be gripped by the handle of the detachable container with the enhanced safety function of the present invention so that the size of the container 2 can be further increased, Which can be used to maximize the compatibility of use. 27, f1 is the direction of the force (holding force) for fixing the gripper 20 by the grip cam portion 50 of the cam 30, f2 is the direction of the third cam face 56 of the grip cam portion 50, Means the direction of the force to slide on the fourth cam hole surface 48 of the slide operation hole of the gripper 20. When sin2 is converged to 0 as sin? = F1 / f2, f1 converges to infinity, The gripping cam portion 50 of the grip cam 20 does not rotate the grip cam portion 50 together with the cam 30 because the force (urging force) f1 for fixing the gripper 20 becomes infinite, The gripper 20 is prevented from being released by the grip cam portion 30 and the grip cam portion 50 and the grip 2 can be stably gripped Which can maximize the use compatibility. This state can be regarded as a jerk position in which the grip thickness range of the container 2 is maximized and the grip can be gripped most stably.

According to the present invention, the handle body 10 further includes a friction member 80 on the gripping surface 10s facing the inner surface of the gripping piece 22 of the gripper 20. In the present invention, a recessed groove is further formed in the central portion of the gripping surface 10s of the handle body 10, and a fixing protrusion hole is further formed on the inner surface of the recessed groove. The friction member 80 has an end And the fixing protrusion provided on the fixing protrusion forming groove is inserted into the fixing protrusion hole on the inner surface of the concave groove so that the engaging step formed by the fixing protrusion forming groove is formed in the fixing protrusion hole surrounding wall portion So that the friction member 80 can be stably fixedly coupled to the concave groove formed in the gripping surface 10s of the handle body 10. The friction member 80 may be made of any material capable of exerting frictional force on the surface of an object. In the present invention, the friction member 80 is made of silicone can do.

Therefore, in addition to gripping the container 2 with a force to urge the container 2 interposed between the gripping piece 22 of the gripper 20 and the gripping surface 10s of the handle body 10, A higher gripping force and a frictional force can be applied to the surface of the container 2 (particularly, the outer surface of the container 2) by the friction member 80 further provided on the gripping surface 10s of the body 10 A safety accident such as dropping the gripping piece 22 of the gripper 20 and the gripping surface 10s of the handle body 10 while the container 2 is being moved or the like, Can be expected to be more reliably prevented.

28 to 32 are views showing still another embodiment of the present invention. 28 to 32, the structures of the handle body 10, the gripper 20, and the cam 30 are the same as those of the above-described embodiment. 28 to 32, the release operation hole 172, which is communicated with both sides of the handle body 10 opposite to the opposite side surfaces thereof, is provided to be elevated inside the handle body 10 A locking member 270 and a release button 278 are coupled to the locking hole 160 formed in the gripper 20 in a state where the gripper 20 is retracted into the inside of the handle body 10. [

The locking member 270 is slidably and vertically coupled to an elevating groove formed in the handle body 10 so that the locking member 270 is in communication with both sides of the handle body 10 And a release operation hole 272 communicating with the other side surface. At this time, the release operation hole 272 is provided with the lower release surface 272a and the upper release surface 272a. The release operation hole 270 is in the form of a square hole having a lower release surface 272a and an upper release surface 272b. A locking pin 270 may be provided at the lower end of the locking member 270 to engage the locking elastic member 172 in the form of a coil spring. That is, it is possible to adopt a structure in which the engaging pin portion provided at the lower end portion of the locking member 270 is interposed in the locking member lifting groove of the handle body 10 in a state where the locking elastic body 172 is fitted. The locking member 270 is biased by the locking hole 160 of the gripper 20 so that the gripping piece 22 at the distal end of the gripper 160 and the gripping surface 10s at the front end of the handle body 10 The container 2 is held in a first-degree grip state.

The release button 278 is coupled to one side portion of the handle body 10 such that the release button 278 can be moved forward and backward relative to the handle body 27. The distal end portion of the release button 278 is engaged with the release operation hole 272 of the locking member 270, The release button 278 is relatively slidably engaged with the button push operation hole communicated with one side portion in the inside of the handle body 10 so that the distal end portion of the release button 278 is engaged with the release operation hole 272 While the proximal end of the release button 278 is exposed to one side of the handle body so that the user can press the release button 278. [

At this time, the distal end of the release button 278 is provided with a tapered portion 278t which is in contact with the lower release surface 272a of the release operation hole 272 of the locking member 270. The tapered portion 278t is inclined downwardly from the distal end portion of the release button 278 toward the proximal end portion of the release button 278. The tapered portion 278t has a tapered portion 278t, The distance between the lowest end of the elevation guide piece 278s and the upper end of the release button 278 is smaller than the lower release surface 272a of the release operation hole 272 of the locking member 270 And the upper release surface 272b. That is, the length of the uppermost portion of the up-and-down guide piece 278s is relatively longer than the distance between the lower release surface 272a and the upper release surface 272b of the release operation hole 272 of the locking member 270 The lifting guide piece 278s of the release button 278 is released from the release operation hole 272 of the locking member 270 when the release button 278 is pushed into the inside of the handle body 10 It is possible to operate stably without occurrence of a case.

The release button 278 is retracted to the release operation hole 272 of the locking member 270 in a state in which the release button 278 is returned to the original position between the lifting guide piece 278s on the distal end side of the release button 278 and the distal end portion of the locking member 270, And further includes a stopping protrusion 278sp for engaging with the peripheral wall. The reverse elastic body 280 for returning the release button 278 to the original position when releasing the pressing force of the release button 278 is inserted into the distal end portion of the release button 278 and the inside of the handle body 10 When the release elastic member 280 is compressed when the release button 278 is pressed when the release button 278 is pressed to release the force pressing the release button 278 The release button 278 is returned to the original position by the elastic restoring force of the reverse elastic body 280 as shown in FIGS. 32 and 33. The release button 278 is provided on the front end side of the release button 278, The stopping protrusion 278sp is not caught by the peripheral wall of the release operation hole 272 of the locking member 270 at the time of returning the release button 278 to the home position and the disengagement phenomenon with the locking member 270 does not occur, Button 278. This will also prevent symptoms from escaping to the outside of the handle body 10.

On the other hand, the tapered portion 278t of the release button 278 extends upward at an inclined angle with respect to the lower release surface 272a of the release operation hole 272 of the locking member 270, and the release button 278 And the upper release surface 272b of the release operation hole 272 is secured between the upper end of the release operation hole 272 and the upper release surface 272a of the release operation hole 272. When the release button 278 is depressed, The lower release surface 272a descends on the inclined tapered portion 278t constituting the elevation guide piece 278s to lower the locking member 270 so that the upper end portion of the locking member 270 is engaged with the gripper 20 So that it can escape from the formed locking hole 160. See FIG.

28 to 34, when the locking member 270 is released from the locking hole 160 of the gripper 20 by the pushing action of the release button 278, (28) for guiding the release of the gripping state of the container (2) to a release state by resiliently pulling the gripper (2) completely out of the front end of the container (10).

Operation of another embodiment of the present invention having the above-described structure will be described with reference to FIGS. 28 to 34. FIG.

28, when the lever 36 coupled to the cam 30 is first rotated in the inward direction in the release state, the gripper 20 is moved in the first direction by the operation of the cam 30, The upper end portion of the locking member enters the locking hole 160 formed in the gripper 20 by the elastic force of the locking elastic member and is caught by the locking supporting piece 161 The gap between the gripping piece 22 at the front end of the gripper 20 and the gripping surface 10s at the front end of the handle body 10 becomes narrower so that the gap between the gripping piece 22 of the gripper 20 and the gripping piece 22 of the grip body 20 The gripping surface 10s of the container 2 is in a primary grip state in which the container 2 can be gripped first. When the gripper 20 is retracted in accordance with the rotation of the cam 30 and the grip cam potion 50, the locking member 270 is moved in the inside of the handle body 10 by the tapered portion formed at the upper end of the locking member 270 The gripper 20 is smoothly moved backward while the locking elastic body 170 which upwardly biases the locking member 270 is compressed and in this state the gripper 20 continues to move relative to the handle body 10 When the upper end of the locking member 270 reaches the locking hole 160 of the gripper 20, the locking member 270 is lifted by the elastic restoring force of the locking elastic body 170, The gripper 20 is first pulled back to the handle body 10 to catch the container 2 in the primary position The grip state can be maintained.

When the lever 36 is further rotated to the inner position (completely rotated in the direction parallel to the forward and backward directions of the gripper 20) in the primary grip state shown in Fig. 8, by the rotation operation of the cam 30 The gripper 20 is further retracted to the inside of the handle body 10 so that the gripper 20 is completely retracted into the inside of the handle body 10 and the gripping piece 22 at the tip end of the gripper 20 The gap between the gripping surfaces 10s of the front end portion of the grip body 10 becomes closer to that of the first grip state, so that the container 2 can be fully gripped. Such a state as described above may be a state in which the container 2 is fully gripped.

On the other hand, when the container 2 is fully gripped by the gripping piece 22 of the gripper 20 and the gripping surface 10s of the handle body 10, the lever 36 is moved in the leftward direction The cam 30 is moved in the opposite direction (that is, in the state in which the cam 30 is held in the state for gripping the container 2) when the cam 30 is rotated again in the direction opposite to the direction in which the container 2 is returned to grip the container 2) The gripper 20 and the gripping piece 22 are again pulled out to the front end of the handle body 10 to be switched to the primary grip state while the gripping piece 20 and the gripping piece 22 are again rotated in the primary reverse direction in the direction opposite to the direction The upper end of the gripping member 270 is engaged with the locking piece 161 constituting the locking hole 160 of the gripper 20.

Next, when the release button 278 is pressed in the primary grip state by the gripper 20 as described above, the tapered portion 278t of the distal end portion of the release button 278 is released from the release operation hole 272 formed in the locking member 270 The upper release surface 272b of the release operation hole 272 of the locking member 270 is spaced apart from the upper end of the release button 278 The release button 278 is advanced to the inside of the handle body 10 by the push operation of the release button 278 so that the locking member 270 is operated to be lowered down, The locking state in which the locking member 270 is engaged with the locking supporting piece 161 constituting the locking hole 160 of the gripper 20 is released in the grip state of the primary container 2, The upper end portion of the locking member 270 is pressed against the gripper 20 The gripper 20 and the gripping piece 22 provided thereon are elastically biased by the elastic restoring force of the release elastic body 28 which leans at the rear end of the gripper 20 at the moment of exiting from the kinghole 160, The gripping surface 10s can be released to the widest interval. In such a release state, the detachable container handle of the present invention can be taken out of the container 2. [

On the other hand, the reverse elastic body 280 can be said to release the force pressing the release button 278 when the release button 278 is pushed and release the force pressing the release button 278 The release button 278 is returned to its original position by its elastic restoring force.

The specific embodiments of the present invention have been described above. It is to be understood, however, that the scope and spirit of the present invention is not limited to these specific embodiments, and that various modifications and changes may be made without departing from the spirit of the present invention. If you have, you will understand.

Therefore, it should be understood that the above-described embodiments are provided so that those skilled in the art can fully understand the scope of the present invention. Therefore, it should be understood that the embodiments are to be considered in all respects as illustrative and not restrictive, The invention is only defined by the scope of the claims.

2. Container 10. Handle body
10A. Lower body portion 10B. The upper-
16. Sliding guide groove 20. Gripper
21. Draw-out stopping hole 28. Release elastomer
30. Cam 32. Camshaft
34. Lever engaging portion 36. Lever
40. Grip operation hole 42. First cam hole surface
44. Second cam hole surface 46. Third cam surface surface
48. Fourth cam face 50. Grip cam potion
52. First cam face 54. Second cam face
56. Third cam face 80. Friction member
160. Locking hole 161. Locking support piece
170. Locking member 170A. The first locking member
170B. Second locking member 172. Release operation hole
172A. Lower release surface 172B. Upper release side
176. Locking elastomer 178A. The first release button
178B. Second release button 270. Locking member
272. Release operating hole 272a. Lower Release Side
272b. Upper release page 278. Release button
280. Reverse elastomer

Claims (10)

(10) having a gripping surface (10s) for gripping the container (2) at the front end thereof;
And a gripping piece 22 which is coupled to the inside of the handle body 10 so as to be relatively forward and rearward at the front end of the handle body 10 and faces the gripping surface 10s of the handle body 10 A gripper 20;
A cam 30 which is provided on the handle body 10 and rotates relative to the gripper 20 and the gripping piece 22 at the front end of the grip body 10;
A release operation hole 172 communicated with both sides facing opposite sides of the handle body 10 is provided so as to be vertically movable in the handle body 10 and the gripper 20 is inserted into the handle body 10 A first locking member 170A and a second locking member 170B respectively coupled to the plurality of locking holes 160 formed in the gripper 20 in a retracted state of the gripper 20;
The first locking member 170A and the second locking member 170B are engaged with the locking hole 160 of the gripper 20 so that the gripping piece 22 at the distal end of the gripper 20 A locking elastic body (176) holding the container (2) in a first grip state by the gripping surface (10s) of the front end of the handle body (10);
A first release button 178A coupled to one side portion of the handle body 10 so as to be relatively forward and backward and coupled to the release operation hole 172 of the first locking member 170A so as to be relatively forward and backward, ;
And a second release button 178B which is coupled to the other side portion of the handle body 10 so as to be relatively forward and backward and is coupled to the release operation hole 172 of the first locking member 170A so as to be relatively movable forward and backward ) Of the detachable container holder (1).
The method according to claim 1,
The first release button 178A has a tapered portion 178AT which contacts the lower release surface 172A of the release operation hole 172 of the first locking member 170A, And a tapered portion 178BT abutting on the lower release surface 172A of the release operation hole 172 of the second locking member 170B is provided at the tip of the button 178B. Container handle.
The method according to claim 1,
The first locking member 170A and the second locking member 170B are pushed by the locking hole 178A of the gripper 20 by the simultaneous pushing operation of the first release button 178A and the second release button 178B, (28) for guiding the gripper (20) to be fully released from the front end of the grip body (10) when the gripper (20) is released from the gripper body (160) Further comprising: a detachable container handle having enhanced safety features.
3. The method of claim 2,
The tapered portion 178AT of the first release button 178A and the tapered portion 178BT of the second release button 178B are engaged with the tapered portion 178BT of the release operation hole 172 of the first locking member 170A, The first release button 178A and the second release button 178A are extended at an angle inclined upward with respect to the release surface 172A and the lower release surface 172A of the release operation hole 172 of the second locking member 170B, Wherein a lift space spaced apart from the upper end of the second release button (178B) and the upper release surface (172B) of the release operation hole (172) is secured.
The method according to claim 1,
The first locking member 170A and the second locking member 170B are provided with coupling pins at the lower ends of the first locking member 170A and the second locking member 170B, The first locking member 170A and the second locking member 170B are engaged with the engaging pin portion of the second locking member 170B while the locking elastic member 176 is coupled to the coupling pin portion of the second locking member 170B, (10), wherein the handle (10) is relatively liftably coupled.
The method according to claim 1,
The first release button 178A and the second release button 178B are connected to the first release button 178A and the second release button 178B so that the first release button 178A and the second release button 178B are pushed Further comprising a reverse elastic body for applying a resilient force to return the locking member (170) to an original position in a state where the locking member (170) is lowered from the inside of the handle body (10) handle.
(10) having a gripping surface (10s) for gripping the container (2) at the front end thereof;
And a gripping piece 22 which is coupled to the inside of the handle body 10 so as to be relatively forward and rearward at the front end of the handle body 10 and faces the gripping surface 10s of the handle body 10 A gripper 20;
A cam 30 which is provided on the handle body 10 and rotates relative to the gripper 20 and the gripping piece 22 at the front end of the grip body 10;
A release operation hole 272 communicated with both sides facing opposite sides of the handle body 10 is provided so as to be vertically movable in the handle body 10 and the gripper 20 is inserted into the handle body 10 A locking member 270 coupled to the locking hole 160 formed in the gripper 20 in a retracted state;
The locking member 270 is engaged with the locking hole 160 of the gripper 20 so that the gripping piece 22 at the front end of the gripper 20 and the gripping surface 22 of the front end of the grip body 20 A locking elastic body 178 for holding the container 2 in a first-degree grip state by the first pressing portion 10s;
And a release button (278) coupled to one side of the handle body (10) such that the release button (278) can be moved forward and backward relative to the release operation hole (272) of the locking member (270)
The tip of the release button 278 is provided with a tapered portion 278t that contacts the lower release surface 272a of the release operation hole 272 of the locking member 270,
The tapered portion 278t of the release button 278 is extended at an inclined angle upward with respect to the lower release surface 272a of the release operation hole 272 of the locking member 270, 278 and the upper release surface 272b of the release operation hole 272 are secured at a predetermined distance apart from each other and when the release button 278 is released, And a reverse elastic body (280) for returning the elastic body
An elevating guide piece 278s for lowering the locking member 270 is formed by the tapered portion 278t at the distal end of the release button 278. The lower end of the elevating guide piece 278s, The distance between the upper ends of the release buttons 70 is relatively larger than the distance between the lower release surface 272a of the release operation hole 272 of the locking member 270 and the upper release surface 272b The release button 278 is hooked to the wall of the release operation hole 272 of the locking member 270 in a state where the release button 278 is returned to the original position between the elevation guide piece 278s and the tip end portion of the locking member 270 And a stopping protrusion (278sp) for guiding the stopping protrusion (278). delete delete delete

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