CN216127231U

CN216127231U - Set tool convenient to open and close

Info

Publication number: CN216127231U
Application number: CN202122733799.3U
Authority: CN
Inventors: 张华�; 金广学; 单斌强
Original assignee: Zhejiang Urus Tools Co ltd
Current assignee: Zhejiang Urus Tools Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-03-25
Anticipated expiration: 2031-11-09

Abstract

A set tool convenient to open and close comprises a box body, a box cover, a handle and a lock catch assembly. The box body comprises a box body and an extension section. The extension section comprises a support section, a guide section and an arc section. The case lid includes the case lid body, linkage segment to and the pivot. Support the marginal perpendicular to of section the center pin of box body, the edge of direction section with contained angle between the edge of support section is the obtuse angle, circular arc section circular arc sets up and the central angle is 90 degrees, makes the case lid to the in-process of box lock, the lateral wall of case lid earlier with the direction section is kept away from the contact of the one end of support section, and along the direction section gradually to support the section lock, then with the circular arc contact of circular arc section, the easier lock makes like this the direction section with the circular arc section has certain guide effect, thereby can prevent the box with the case lid collides with each other when the lock.

Description

Set tool convenient to open and close

Technical Field

The utility model relates to the technical field of tool boxes, in particular to a set tool convenient to open and close.

Background

The tool box is a container for storing tools and various household sundries, and has the function of integrating tools and parts. The tool box can be used for various purposes such as production, family, maintenance, fishing and the like, is widely used, and is an essential configuration for engineering technology maintenance personnel. The structure and the height of the case lid and the box of current toolbox are all the same, then lock through the mode of hasp behind the lock, but like this when the lock, the edge of case lid and box caused the collision easily, and the not convenient for opens and shuts and just the lock back intensity is not high.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a kit tool convenient for opening and closing, so as to solve the above technical problems.

A set tool convenient to open and close comprises a box body and a box cover rotatably arranged on the box body. The box body comprises a box body and two extension sections which respectively extend out from the edges of two sides of the box body. A first accommodating groove is formed in one end face, facing the box cover, of the box body. The extending direction of the extending section faces the box cover and is parallel to the central shaft of the box body. The extension section comprises a supporting section connected with the side wall of the box body, a guiding section connected with one end of the supporting section, and an arc section connected with the other end of the supporting section. The supporting section is located between the arc section and the guiding section, and the edge of the supporting section is perpendicular to the central shaft of the box body. The included angle between the edge of the guide section and the edge of the support section is an obtuse angle, and the arc section is arranged in an arc shape. The case lid include one with the case lid body that the box body rotated the setting, two follow respectively the connecting segment that the edge of case lid body both sides extends, and two connect the connecting segment with the pivot of box body. And a second accommodating groove is formed in one end face, facing the box body, of the box cover body. The connecting section extends out from one end of two side walls of the box cover body, and the extending direction faces the box body and is parallel to the central shaft of the box cover body. The inside wall of linkage segment with the lateral wall laminating of box body to wear to be equipped with the pivot.

Furthermore, the kit tool convenient to open and close further comprises a handle rotatably arranged on the outer side wall of the box body and two locking components arranged on the box body and the box cover.

Further, the central angle of the circular arc section is 90 degrees.

Further, the depth of the second receiving groove is equal to the height of the extension section.

Furthermore, the lock catch assembly comprises a lock catch male head arranged on the outer side wall of one side of the box body and a lock catch female head arranged on the outer side wall of one side of the box cover body. The male head of hasp is located the handle both sides, the male head of hasp with the female head of hasp is located the box with the lateral wall of case lid with one side.

Compared with the prior art, the set tool convenient to open and close enables the box cover and the box body to be opened and closed more smoothly through the extension section, and particularly. The extension section is followed box body both sides are extended, and the extending direction orientation the case lid is on a parallel with the center pin of box body, the extension section include one with the support section that the lateral wall of box body is connected, one with the direction section that the one end of support section is connected, and one with the circular arc section that the other end of support section is connected. Support the marginal perpendicular to of section the center pin of box body, the edge of direction section with contained angle between the edge of support section is the obtuse angle, circular arc section circular arc sets up and the central angle is 90 degrees, makes the case lid to the in-process of box lock, the lateral wall of case lid earlier with the direction section is kept away from the contact of the one end of support section, and along the direction section gradually to support the section lock, then with the circular arc contact of circular arc section, the easier lock makes like this the direction section with the circular arc section has certain guide effect, thereby can prevent the box with the case lid collides with each other when the lock. After the box body and the box cover are buckled, the supporting section is attached to the inner side of the box cover, so that the box body and the box cover are buckled more tightly, and the strength after buckling is improved.

Drawings

Fig. 1 is a schematic structural diagram of a stack tool convenient to open and close according to the present invention.

Detailed Description

Specific examples of the present invention will be described in further detail below. It should be understood that the description herein of embodiments of the utility model is not intended to limit the scope of the utility model.

Fig. 1 is a schematic structural diagram of a stack tool convenient to open and close according to the present invention. The kit convenient for opening and closing comprises a box body 10, a box cover 20 rotatably arranged on the box body 10, a handle 30 rotatably arranged on the outer side wall of the box body 10, and two locking buckle assemblies 40 arranged on the box body 10 and the box cover 20. It is understood that the kit for opening and closing includes other functional modules, such as connecting components, rotating components, etc., which are well known to those skilled in the art and will not be described herein again.

The box 10 includes a box body 11, and two extending sections 12 respectively extending from edges of two sides of the box body 11.

The box body 11 is used for buckling with the box cover 20, and a first accommodating groove 111 is formed in one end face, facing the box cover 20, of the box body 11. The first receiving groove 111 is used for receiving a tool. The two side walls of the box body 11 provided with the extension sections 12 are higher than the other two side walls of the box body 11.

The extending direction of the extending section 12 faces the case cover 20 and is parallel to the central axis of the case body 11, and the extending section 12 includes a supporting section 121 connected to the side wall of the case body 11, a guiding section 122 connected to one end of the supporting section 121, and an arc section 123 connected to the other end of the supporting section 121.

The supporting section 121 is located between the arc section 123 and the guiding section 122, the edge of the supporting section 121 is perpendicular to the central axis of the box body 11, and the supporting section 121 is attached to the inner side of the box cover 20 after the box body 10 and the box cover 20 are buckled, so that the box body 10 and the box cover 20 are buckled more tightly, and the strength after buckling is improved. The edge 122 of the guide section and the edge of the support section 121 have an angle therebetween, which is an obtuse angle. In the process of buckling the box body 10 and the box cover 20, the side wall of the box cover 20 is firstly contacted with one end, away from the supporting section 121, of the guiding section 122, and gradually buckles the supporting section 121 along the guiding section 122, so that the guiding section 122 has a certain guiding function, the box body 10 and the box cover 20 are closed, and the collision is prevented during buckling. Arc section 123 circular arc sets up and central angle is 90 degrees, arc section 123 is used for case lid 20 to during the box 10 lock, case lid 20 with arc section 123's circular arc contact, easier lock like this, thereby can prevent box 10 with the open end of case lid 20 collides with each other when the lock. In addition, the arc section 123 can prevent workers from being injured when taking tools in the tool set.

The cover 20 includes a cover body 21 rotatably disposed with the case body 11, two connecting sections 22 respectively extending from edges of both sides of the cover body 21, and two rotating shafts 23 connecting the connecting sections 22 and the case body 11.

A second accommodating groove 211 is formed in one end face, facing the box body 11, of the box cover body 21, and the depth of the second accommodating groove 211 is equal to the height of the extending section 12, so that the box body 10 and the box cover 20 can be tightly attached to each other after being buckled, and no gap exists.

The connecting section 22 extends from one end of the two side walls of the box cover body 21, and the extending direction is toward the box body 11 and parallel to the central axis of the box cover body 21. The inner side wall of the connecting section 22 is attached to the outer side wall of the box body 11, and the rotating shaft 32 is arranged in a penetrating manner, so that the connecting section 22 is rotatably connected with the box body 11, and the box cover 20 and the box body 10 can rotate to open or close the box cover 20 and the box body 10.

The handle 30 is rotatably disposed on the outer side wall of the box body 11. The stack tool, which is easy to open and close, is taken up by the handle 30.

The locking assembly 40 includes a locking male portion 41 disposed on an outer side wall of one side of the case body 11, and a locking female portion 42 disposed on an outer side wall of one side of the case cover body 21. The male lock catch head 41 is located on both sides of the handle 30, the male lock catch head 41 and the female lock catch head 42 are located on the same side, and after the case cover 20 is fastened with the case body 10, the male lock catch head 41 and the female lock catch head 42 are mutually matched and connected, so that the case cover 20 is fixedly connected with the case body 10. The locking assembly 40 is conventional in the art and will not be described in detail herein.

Compared with the prior art, the set tool convenient to open and close provided by the utility model enables the opening and closing of the box cover 20 and the box body 10 to be smoother through the extension section 12, and particularly, the utility model provides a set tool convenient to open and close. The extension section 12 extends from two sides of the box body 11, and the extension direction faces the box cover 20 and is parallel to the central axis of the box body 11, the extension section 12 includes a support section 121 connected to the side wall of the box body 11, a guide section 122 connected to one end of the support section 121, and an arc section 123 connected to the other end of the support section 121. Support the marginal perpendicular to of section 121 the center pin of box body 11, the edge 122 of direction section with contained angle between the edge of support section 121 is the obtuse angle, arc section 123 circular arc sets up and the central angle is 90 degrees, makes case lid 20 to the in-process of box 10 lock, case lid 20's lateral wall earlier with direction section 122 is kept away from the contact of the one end of support section 121, and along direction section 122 gradually to support section 121 lock, then with the circular arc contact of arc section 123, the easier lock makes like this direction section 122 with arc section 123 has certain guide effect, thereby can prevent box 10 with case lid 20 collides with each other in the lock. After the box body 10 and the box cover 20 are fastened, the supporting section 121 is attached to the inner side of the box cover 20, so that the box body 10 and the box cover 20 are fastened more tightly, and the strength after fastening is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, and any modifications, equivalents or improvements that are within the spirit of the present invention are intended to be covered by the following claims.

Claims

1. The utility model provides a stack instrument convenient to open and shut which characterized in that: the kit tool convenient to open and close comprises a box body and a box cover rotationally arranged on the box body, the box body comprises a box body and two extension sections which respectively extend from the edges of two sides of the box body, a first accommodating groove is arranged on one end face of the box body facing the box cover, the extension direction of the extension sections faces the box cover and is parallel to the central shaft of the box body, the extension sections comprise a supporting section connected with the side wall of the box body, a guiding section connected with one end of the supporting section and an arc section connected with the other end of the supporting section, the supporting section is positioned between the arc section and the guiding section, the edge of the supporting section is perpendicular to the central shaft of the box body, and the included angle between the edge of the guiding section and the edge of the supporting section is an obtuse angle, the circular arc section circular arc sets up, the case lid include one with the case lid body that the box body rotated the setting, two are followed respectively the linkage segment that the edge of case lid body both sides extended out, and two are connected the linkage segment with the pivot of box body, case lid body orientation be equipped with a second holding tank on the terminal surface of box body, the linkage segment is followed the one end of two lateral walls of case lid body extends out, and extending direction orientation the box body is on a parallel with the center pin of case lid body, the inside wall of linkage segment with the lateral wall laminating of box body is worn to be equipped with the pivot.

2. The kit facilitating opening and closing of claim 1, wherein: the kit instrument convenient to open and shut still includes one and rotates the setting and is in on the lateral wall of box to and two settings are in the box with the hasp subassembly on the case lid.

3. The kit facilitating opening and closing of claim 1, wherein: the central angle of the circular arc section is 90 degrees.

4. The kit facilitating opening and closing of claim 1, wherein: the depth of the second accommodating groove is equal to the height of the extension section.

5. The kit facilitating opening and closing of claim 2, wherein: the lock catch component comprises a lock catch male head arranged on the outer side wall of one side of the box body and a lock catch female head arranged on the outer side wall of one side of the box cover body, the lock catch male head is positioned on two sides of the handle, and the lock catch male head and the lock catch female head are positioned on the outer side wall of the same side of the box body and the box cover.