TWM479356U - Fixing device with handle - Google Patents

Description

Fixing device with handle

The present invention provides a fixing device with a handle, in particular, a shaft and a joint portion of a sleeve cylinder which is inserted with a fixing member, and a handle which is limited between the sleeve and the fixing member is sleeved on the cylinder body. The first plate body and the second plate body can be lifted together by the grip, and the operation is simple.

Pressing, the general panel (board-to-board) is assembled by using a positioning screw with a knob, a collar and a screw to fix the screw and the collar to the first panel, and to rotate The knob is used to lock the screw into the second panel to form a preset position, and then the hand tool is used to lock the screw, so that the first panel and the second panel are locked and fixed into one body, and can be used in a telecom cabinet, an industrial computer. The working machine and the like use a device composed of a plurality of devices and a mechanism to be used for board-to-board connection.

However, with the increasing popularity of equipment such as cabinets, industrial computers, and work machines, the specifications of the board sets, drawers, and keyboard racks designed by various manufacturers are mostly different, and the telecommunications bureau cabinets and industrial computers. When the working machine is used, it is necessary to take into consideration the stability of the overall system and the convenience of maintenance and replacement. Therefore, the outer casing of the casing and the set of the machine board are combined with a handle for the user to hold, and the handle is tied to A fixed end is extended on the two sides, and a screw is inserted on the fixed end and then locked in the lock hole of the first plate, or the screw can be screwed The wire passes through the perforation on the first plate and then locks into the locking hole on the second plate. Although the wire can be conveniently held by the user on the handle to be pulled by the outer casing or the plate set for quick disassembly, the handle is After assembly, the height of the overall structure cannot be reduced and will occupy a certain space, so that the space and the number of installations on the surface of the first plate for other devices or equipments are reduced, and the first plate must also be increased to cause the material to be used. The cost is relatively increased. Therefore, if it is possible to design a fixing device that can integrate the handle directly on the fixing device and integrate it to reduce the space occupied by the handle on the first plate while still maintaining the original function, Those who want to work in this industry are eager to study the direction of improvement.

Therefore, the new creators, in view of the problems and deficiencies in the use of fixed devices, have collected relevant data through various assessments and considerations, and have used the trial and modification of years of research and development experience in this industry to design such handles. A new type of fixture was born.

The main purpose of the present invention is that a positioning portion positioned at the hole of the first plate body is provided below the perforation inside the cylinder of the sleeve, and extends downwardly through the bottom surface of the head of the fixing member in the through hole of the sleeve. The shaft and the bottom of the shaft pass through the positioning portion and are coupled to the joint portion of the second plate body limiting portion, and the inside of the sleeve outside the handle is formed with a space for positioning the sleeve and the fixing member, and is worn An annular abutting body which is formed in a movable joint between the sleeve and the fixing member is formed at an opening below the space, and is configured to be pulled on the pulling portion at the outer periphery of the outer sleeve, and annularly abuts against the second longitudinal portion of the inner wall surface The cut surface will be slidably resisted along the first longitudinal section on the outer surface of the cylinder without causing rotation, and the annular abutting body is formed to be positioned at the bottom of the head of the fixing member to form a stop position. The first plate body and the second plate body are lifted up by the grip, and the effect is easy to operate.

The secondary purpose of the present invention is that the position of each adjacent first longitudinal section of the sleeve cylinder is formed by a first guide angle and a stop surface located below the first guide angle, and the ring is resisted by the grip. The second lateral section of the body is formed with a second guiding angle and a resisting surface located below the second guiding angle. When the grip is not used, the resisting surface of the annular abutting body can be resisted The stop surface of the sleeve cylinder forms a stop position, and the head of the fixing component penetrates into the insertion space of the outer sleeve without protruding, thereby effectively reducing the overall structure height and saving space, and A predetermined distance is formed between the grip portion of the grip and the first plate body to facilitate the user's hand to extend into and hold the grip portion to lift the grip upward.

Another purpose of the creation is that the cylinder of the sleeve can change the length extending below the stop surface according to actual needs, and keep the structure of the upper surface of the stop surface and the size of the grip unchanged, so that the head of the fixing component is fixed. It penetrates into the wearing space of the outer sleeve without protruding, and because the grip structure is designed in many ways, it can also be designed as a telescopic handle or other various shapes, and the grip portion and the outer sleeve of the grip are also The utility model can be integrally formed or separately assembled, so as to facilitate the user to hold on the grip to bring the first plate body and the second plate body together and the effect is less laborious.

A further object of the present invention is that an annular blocking portion is formed at a periphery of the perforation of the sleeve cylinder, and a protrusion having a limiting ring groove is formed adjacent to the head of the shaft of the fixing member. The rod of the fixing member can be inserted into the through hole of the sleeve so that the protruding portion passes through the annular blocking portion, and is punched onto the head by a pressing die, and is pushed from the bottom surface of the head to the ring shape. The blocking portion and the aperture are reduced, and the annular blocking portion can be inserted into the limiting ring groove of the protruding portion to form a blocking position to effectively prevent the fixing member from coming out of the sleeve.

1‧‧‧ sleeve

10‧‧‧Perforation

11‧‧‧Cylinder

111‧‧‧First longitudinal section

112‧‧‧First lead angle

113‧‧‧stop surface

114‧‧‧Top surface

12‧‧‧ Positioning Department

121‧‧‧Round groove

13‧‧‧ annular barrier

2‧‧‧Fixed components

21‧‧‧ head

211‧‧‧ bottom

212‧‧‧Operation Department

22‧‧‧ shaft

23‧‧‧Intersection

231‧‧‧ external thread

24‧‧‧Protruding

241‧‧‧ Limit ring groove

3‧‧‧ grip

30‧‧‧Place space

301‧‧‧ openings

31‧‧‧Outer casing

32‧‧‧Ring-inhibiting body

321‧‧‧Second longitudinal section

322‧‧‧second lead angle

323‧‧‧Resistance

324‧‧‧ pushed top surface

33‧‧‧Turning Department

331‧‧‧ reinforcing ribs

4‧‧‧ first board

41‧‧‧ hole

5‧‧‧Second plate

51‧‧‧Limited

511‧‧‧ screw holes

The first picture is a three-dimensional appearance of the creation.

The second picture is a three-dimensional exploded view of the creation.

The third figure is a three-dimensional exploded view of another perspective of the creation.

The fourth figure is a side cross-sectional view of the original assembly.

The fifth figure is a side cross-sectional view of the original assembly.

Figure 6 is a side cross-sectional view of the preferred embodiment prior to locking.

Figure 7 is a side cross-sectional view of the preferred embodiment of the present invention after being locked.

The eighth figure is an exploded perspective view of another preferred embodiment of the present invention.

The ninth drawing is a side cross-sectional view of a preferred embodiment of the present invention before being locked.

The tenth figure is a side cross-sectional view of the present preferred embodiment after being locked.

In order to achieve the above objectives and effects, the technical means and its construction adopted in the present invention are described in detail in the preferred embodiment of the present invention, and the structure and function are as follows.

Please refer to the first, second, third, fourth and fifth figures, which are respectively the three-dimensional appearance drawing, the three-dimensional exploded view, the three-dimensional exploded view of another perspective, the side cross-sectional view before assembly and the assembled side. Referring to the cross-sectional view, it can be clearly seen from the figure that the present invention comprises a sleeve 1, a fixing member 2 and a grip 3, wherein the sleeve 1 has a hollow cylinder 11 in which a longitudinal perforation is formed in the hollow interior. 10, and a positioning portion 12 is disposed below the through hole 10, and an annular groove 121 is disposed on the outer surface of the positioning portion 12, and the outer surface of the cylinder 11 of the sleeve 1 is provided with at least one annular arrangement a longitudinal section 111, and each adjacent first longitudinal section 111 is laterally shaped The first guide angle 112 having an arc shape and the stop surface 113 formed at an outer distance from the positioning portion 12 at a distance from the first guide angle 112 are formed to be outwardly turned, and then formed outward at the periphery of the perforation 10 of the cylinder 11 There is a flat top surface 114, and the top surface 114 is formed adjacent to the perforation 10 with an oblique annular barrier 13 formed therein.

The fixing member 2 has a head portion 21 located above the sleeve 1 and extends downwardly from the bottom surface 211 of the head portion 21 to be inserted into the shaft body 22 of the column body 11 and below the shaft 22 The joint portion 23 having a small diameter and the joint portion 23 of the fixing member 2 are preferably provided with an external thread 231. However, in actual application, the opposite longitudinal section of the joint portion 23 may be provided with two opposite longitudinal planes and A protruding stop block (not shown) is formed at a lower side of the side edge having no longitudinal section position, so that the fixing member 2 can be screw-locked through the external thread 231 or the stopper block of the joint portion 23 or The function of the fastening member is to be positioned, and the shaft 22 of the fixing member 2 is formed adjacent to the bottom surface 211 of the head portion 21 to have a protruding portion 24 having an outer diameter larger than that of the shaft 22, and the protruding portion 24 and the head A recessed ring groove 241 is formed between the portions 21; further, the surface of the head portion 21 of the fixing member 2 is provided with an actuating portion 212, and the actuating portion 212 can be a cross groove, a hexagonal groove, and a meter Word grooves, hexagonal studs or other various types are equivalent.

The grip 3 has a hollow outer sleeve 31, wherein the hollow interior is formed with a through space 30 for positioning the sleeve 1 and the fixing member 2, and an annular turn inwardly formed at the opening 301 below the wearing space 30. The holding body 32 has at least one annular longitudinally-disposed surface 321 at the inner wall surface of the annular abutting body 32, and the adjacent second longitudinal cutting surface 321 is formed with a curved second guiding angle. The 322 and the lower corner 322 are formed with an outwardly turning resisting surface 323, and then adjacent to the annular resisting body 32. The lateral surface of the bottom of the space 30 is formed with an ejector surface 324. Further, at the outer periphery of the outer space of the outer sleeve 31, at least one protruding portion 33 is formed outwardly, and the outer sleeve 31 is preferably implemented. A flat plate-shaped pulling portion 33 is formed to face outward, and a reinforcing rib 331 is formed adjacent to the outer sleeve 31 on the bottom surface of the pulling portion 33.

When the present invention is assembled, the cylinder 11 of the sleeve 1 is first inserted into the insertion space 30 of the outer sleeve 31 of the grip 3 from the bottom to the top, and the inner surface of the annular abutting body 32 is The two longitudinal cutting surfaces 321 are slidably resisted along the corresponding first longitudinal cutting surface 111 on the outer surface of the cylinder 11 and the resisting surface 323 below the second guiding angle 322 is resisted by the first guiding angle 112. A stop position is formed on the stop surface 113, so that the shaft 22 of the fixing member 2 can be inserted downward into the through hole 10 of the sleeve 1, and the projection 24 of the shaft 22 adjacent to the joint portion 23 is Through the annular blocking portion 13 at the upper periphery of the through hole 10, and the joint portion 23 below the shaft 22 passes through the positioning portion 12 of the sleeve 1, and then stamped by a press mold (not shown) On the head 21, since the outer diameter of the head portion 21 of the fixing member 2 is smaller than the inner diameter of the wearing space 30 of the outer sleeve 31, the head portion 21 can be inserted downward into the wearing space 30 of the outer sleeve 31. And the bottom surface 211 of the head 21 is pushed up against the annular blocking portion 13 to deform and the aperture is reduced, so that the annular blocking portion 13 can be inserted into the limiting ring groove 241 of the protruding portion 24. Forming a stop position to effectively prevent the fixing member 2 from coming out of the sleeve 1, and since the outer diameter of the head portion 21 of the fixing member 2 is larger than the size of the cylinder 11 of the sleeve 1, when the grip 3 is set When the sleeve 1 is placed on the sleeve 1, the top surface 324 of the annular abutting body 32 can be resisted by the bottom surface 211 of the head portion 21 to form a stop position, so as to effectively prevent the grip 3 from coming off the fixing member 2, thereby making the grip The ring-shaped resisting body 32 of 3 can be limited to form a movable docking state between the sleeve 1 and the fixing member 2.

However, the above-mentioned fixing member 2 is preferably configured to form a stop position by the projection portion 24 abutting against the annular blocking portion 13 of the sleeve 1, but the design of the blocking structure between the fixing member 2 and the sleeve 1 is adopted. In many cases, the C-type buckle, the washer or other stop element (not shown) can be sleeved on the shaft 22 of the fixing element 2, and then the stop element is positioned inside the sleeve 1 when fixed. When the component 2 is displaced upward, the engaging portion 23 will resist the positioning of the stop member to effectively prevent the fixing member 2 from coming out of the sleeve 1, and the shaft 22 of the fixing member 2 can be further extended. The sleeve is provided with an elastic member (not shown) between the sleeve 1 and the fixing member 2, and the fixing member 2 has an automatic reset function, which is simply modified and equivalent by using the present specification and the drawings. Structural changes shall be included in the scope of the patent of this creation and shall be combined with Chen Ming.

Please refer to the sixth and seventh figures, which are respectively a side cross-sectional view of the preferred embodiment before locking and a side cross-sectional view after locking. As can be clearly seen from the figure, the creation has a handle. The fixing device is applicable to a device or a device composed of a telecom office cabinet, a computer server, a working machine or other machine board group, a drawer, a keyboard frame, etc., and is only a preferred implementation state, and may also be A plate body 4 and a second plate body 5 serve as a panel and a frame, respectively, thereby forming a server chassis.

When the sleeve 1 and the first plate body 4 are assembled, the bottom surface of the positioning portion 12 of the sleeve 1 is firstly pressed downward at the periphery of the hole 41 of the first plate body 4, or is penetrated downward into the hole. In the 41, the punching jig is stamped on the head 21 by punching, and the bottom surface 211 of the head 21 is pushed up above the column 11, so that the annular groove 121 of the positioning portion 12 can be tightened. The first plate body 4 is integrally joined to the hole 41 of the first plate body 4, and a soldering machine (not shown) may be used to perform subsequent welding work on the solder brushed around the hole 41, or After the tin plating, the positioning portion 12 of the sleeve 1 is firmly welded to the hole 41 of the first plate body 4 to be integrated.

When the present invention is assembled, the first plate body 4 is firstly abutted against the surface of the second plate body 5, and the hole 41 of the first plate body 4 is aligned with the limiting portion 51 of the second plate body 5. Preferably, the limiting portion 51 can be a screw hole 511, and the engaging portion 23 of the fixing member 2 can be inserted downward into the limiting portion 51 of the second plate body 5 to lock the external thread 231 thereof. Connected to the screw hole 511, and because the head portion 21 of the fixing member 2 is exposed to the wearing space 30 of the outer sleeve 31, it is not blocked, so as to facilitate the docking of the motor tool or the hand tool (such as a screwdriver or a wrench). The actuating portion 23 of the head 21 drives the engaging portion 23 to quickly lock, and the first plate 4 can be closely abutted against the second plate 5 by the fixing member 2 engaging the sleeve 1 to make the first plate 4 The second plate body 5 is combined with the second plate body 5 by means of locking and fixing, thereby achieving the effects of stable structure, firm assembly and accurate positioning.

Moreover, when the grip 3 is not in use, the abutting surface 323 of the annular abutting body 32 abuts against the blocking surface 113 of the cylinder 11 of the sleeve 1 to form a stop position, and the fixing member 2 is The head 21 penetrates into the wearing space 30 of the outer sleeve 31 so as not to protrude from the surface of the grip 3, so as to effectively reduce the overall structure height and save space, and can pass through the pulling portion 33 of the grip 3 and A predetermined spacing is formed between the first plate bodies 4 to facilitate the user's hand to be gripped and held on the trigger portion 33 to lift the gripper 3 upward.

When the present invention is used, the grip portion 33 of the grip 3 can be used to facilitate the grip of the user's hand without slipping, and the grip 3 is displaced upward, and the annular abutting body 32 is The second longitudinal section 321 is slidably displaced along the first longitudinal section 111 of the cylinder 1 of the sleeve 1, so that the grip 3 can only perform longitudinal displacement, and also makes the sleeve 1 can be restrained by the grip 3 without any rotation, and the top surface 324 of the annular abutting body 32 abuts against the bottom surface 211 of the head portion 21 of the fixing member 2 to form a stop position, and the fixing member 2 The protruding portion 24 abuts against the annular blocking portion 13 of the sleeve 1 to form a stop position, so that the user can carry the fixing member 2 and the sleeve 1 through the grip portion 33 of the grip 3 to be coupled. The first plate body 4 and the second plate body 5 are lifted up to facilitate subsequent operations such as transportation, quick assembly or disassembly, and have the effect of easy operation.

Please also refer to the eighth, ninth and tenth drawings, which are respectively an exploded perspective view of another preferred embodiment of the present invention, a side cross-sectional view before locking in a preferred embodiment, and a side view after locking. The cross-sectional view, as can be clearly seen from the figure, wherein the cylinder 11 of the sleeve 1 can change the length extending below the blocking surface 113 according to actual needs, and maintain the structure above the blocking surface 113 and the size of the grip 3. The indentation is made such that the head portion 21 of the fixing member 2 does not protrude into the wearing space 30 of the outer sleeve 31, and the positioning portion 12 of the sleeve 1 and the hole 41 of the first plate body 4 are preferably utilized. The riveting or welding method is integrated into one body, but in actual application, the internal and external threads can be screwed together at the interface between the positioning portion 12 of the sleeve 1 and the hole 41 of the first plate body 4. The combination of the positioning portion 12 of the sleeve 1 is screwed to the external thread or the internal thread of the hole 41 of the first plate body 4 by screwing and fixing. When the first plate body 4 is abutted against the surface of the second plate body 5, the fixing member 2 is connected. The engaging portion 23 is inserted into the limiting portion 51 of the second plate body 5 such that the external thread 231 is locked in the screw hole 511 and is pushed by the bottom surface 211 of the head portion 21 of the fixing member 2 against the column 11 The upper strap is positioned to directly abut against the bottom of the hole 41 of the first plate body 4, and the first plate body 4 is tightly coupled against the second plate body 5 to be integrated.

Furthermore, the grip 3 of the present invention has many structural design methods, and can also be designed as a telescopic handle or other various shapes, and the grip portion 33 of the grip 3 and the outer sleeve 31 can also be integrally formed or separated by plastic injection. The utility model is configured to facilitate the user to hold on the grip 3 to bring the first plate body 4 and the second plate body 5 up and the effect is less laborious.

The above detailed description is intended to illustrate a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and other equivalents and modifications may be made without departing from the spirit of the invention. Changes are to be included in the scope of patents covered by this creation.

In summary, the above-mentioned fixed device with handles can achieve its efficacy and purpose when used. Therefore, the creation is a practical and excellent creation, which is in line with the application requirements of the new patent, and the application is made according to law. I hope that the trial committee will grant this case as soon as possible to protect the hard work of the new creators. If there is any doubt in the bureau, please do not hesitate to give instructions. The new creators will try their best to cooperate with them.

1‧‧‧ sleeve

10‧‧‧Perforation

11‧‧‧Cylinder

111‧‧‧First longitudinal section

112‧‧‧First lead angle

113‧‧‧stop surface

114‧‧‧Top surface

13‧‧‧ annular barrier

2‧‧‧Fixed components

21‧‧‧ head

211‧‧‧ bottom

212‧‧‧Operation Department

22‧‧‧ shaft

23‧‧‧Intersection

231‧‧‧ external thread

24‧‧‧Protruding

3‧‧‧ grip

30‧‧‧Place space

31‧‧‧Outer casing

32‧‧‧Ring-inhibiting body

33‧‧‧Turning Department

Claims (9)

The utility model relates to a fixing device with a handle, which comprises a sleeve, a fixing component and a grip, wherein: the sleeve has a hollow inner portion formed with a perforation, and a lower part of the perforation is disposed at a preset first plate. a positioning portion at the body hole, and at least one first longitudinal cutting surface is provided on the outer surface of the cylinder of the sleeve; the fixing member has a head portion located above the sleeve and extends downwardly at the bottom surface of the head portion The shaft and the shaft under the shaft are inserted through the positioning portion to be coupled to the joint portion of the preset second plate body limiting portion; the outer sleeve of the grip is formed with a sleeve for the sleeve and The fixing member penetrates into the insertion space therein, and forms an annular abutting body which is formed between the sleeve and the fixing member to form a movable abutment at the opening below the wearing space, and at least one edge is provided at the annular abutting body wall surface The first longitudinal section of the cylinder is configured to slide against the second longitudinal section of the displacement, and at least one of the pulling portions is formed outwardly at the outer periphery of the outer sleeve. The fixing device with a handle according to claim 1, wherein a position of each adjacent first longitudinal section of the sleeve cylinder is formed with a first guiding angle and is located below the first guiding angle. a turning stop surface, and the position of each adjacent second longitudinal cutting surface of the grip ring abutting body is formed with a second guiding angle and under the second guiding angle to abut against the blocking surface to form a stopping position The abutting surface and the lateral surface adjacent to the bottom of the wearing space above the annular abutting body are formed with an advancing surface that abuts the bottom surface of the fixing element head to form a stop position. The fixing device with a handle according to the first aspect of the invention, wherein a circumference of the perforation of the sleeve cylinder is formed with a top surface facing outward, and the top surface is formed adjacent to the perforation for fixing An annular barrier on which the bottom surface of the element is pushed, and the fixing element The shaft body is formed with a protruding portion adjacent to the head portion, and a limiting ring groove is formed between the protruding portion and the head portion for the annular blocking portion to protrude therein to form a blocking position. The fixing device with a handle according to the first aspect of the invention, wherein the outer surface of the positioning portion of the sleeve is provided with an annular groove. The fixing device with a handle according to the first aspect of the invention, wherein the surface of the head of the fixing member is an actuating portion provided with a cross recess, a hexagonal groove, a m-shaped groove or a hexagonal stud. The fixing device with a handle according to claim 1, wherein the outer diameter of the head of the fixing member is larger than the size of the cylinder of the sleeve. The fixing device with a handle according to claim 1, wherein the outer diameter of the head of the fixing member is smaller than the inner diameter of the wearing space of the outer sleeve of the grip. The handle fixing device according to claim 1, wherein the fixing member has an external thread on the joint portion. The fixing device with a handle according to the first aspect of the invention, wherein the bottom surface of the pulling portion of the fixing member is formed with a reinforcing rib adjacent to the outer sleeve.