TWI807326B - pull piece - Google Patents

Abstract

The present invention provides a pulling member, which has flexibility or elasticity. The pulling member includes: a corresponding portion; and a bending portion, which is disposed toward the corresponding portion. The bending portion is used to flexibly or elastically squeeze or abut against a board so as to have a frictional force with the board when the pulling member moves or stays. Thereby, the pulling member of the present invention can be easily operated, labor-saving and convenient.

Description

pull piece

The invention provides a pulling piece, especially a pulling piece which is easy to operate, labor-saving and convenient.

Conventional racks are usually equipped with an unloading mechanism (or card ejection mechanism). The function of the unloading mechanism is to separate the hard disk or circuit board from the connection port arranged in the rack. When the user rotates the unloading mechanism, the hard disk or circuit board will be pushed and displaced, and then separated from the connection port. However, the unloading mechanism of the conventional rack can only displace the hard disk or the circuit board for a short distance, which is difficult and inconvenient for the user to take because of the obstruction of the rack partition or adjacent devices.

In view of the above known technologies, the inventor has developed a pulling member in order to achieve the purpose of simple operation, labor saving and convenience.

To achieve the above and other purposes, the present invention provides a puller, which has flexibility or elasticity, and the puller includes: a corresponding portion and a bending portion. The curved portion is disposed toward the corresponding portion, and the curved portion is used for flexibly or elastically pressing or abutting against a board so as to have a frictional force with the board when the pulling member moves or stays.

The present invention further provides a pulling member, which has flexibility or elasticity, and the pulling member includes: a corresponding portion and a bending portion. The curved portion is arranged toward the corresponding portion, and the curved portion is used to flexibly or elastically squeeze or abut against a plate body, so as to have a friction force with the plate body when the pulling member moves or stays, so that the pulling member can stay or temporarily stay at the position before or after the action.

The present invention further provides a pulling member, which has flexibility or elasticity, and the pulling member includes: a corresponding portion and two limiting portions. The position-limiting parts are used to be limited to a plate body, the plate body has a quick-release guide rail, and the quick-release guide rail has at least one quick-release hole part and a guide rail part; each of the position-limiting parts has a flange part and a cylinder part, the quick release hole part is larger than the flange parts, and the cylinder parts are smaller than the guide rail part, so that one of the flange parts first enters the quick release hole part, and then enters the guide rail part with the cylinder part of one of the flange parts, and the other flange part is pulled by the The flexibility or elastic characteristics of the moving part bend, and when the other flange reaches the quick release hole, it elastically enters the quick release hole, and then enters the guide rail with the cylinder of the other flange.

The present invention further provides a puller, which is flexible or elastic. The puller includes: a corresponding portion, a bending portion, and a limiting portion. The bending part is arranged towards the corresponding part; the limiting part is movably connected to a plate body; the limiting part is used to pull the plate body, and the bending part is used to flexibly or elastically squeeze or abut against the plate body, so as to have a friction force with the plate body when the pulling part moves or stays, so that the pulling part can stay or temporarily stay in the position before or after the action.

The present invention further provides a puller, which has flexibility or elasticity, and the puller includes: a corresponding portion and a limiting portion. The limiting part is used to limit a plate body, the plate body has a quick release guide rail, the quick release guide rail has at least one quick release hole and a guide rail part; wherein the limit part has a flange part and a cylinder part, a part of the quick release hole part is larger than the flange part, a part of the quick release hole part is smaller than the flange part, and the cylinder part is smaller than the guide rail part. After the part larger than the flange part, enter the guide rail part with the column part.

The present invention further provides a puller, which has flexibility or elasticity, and the puller includes: a corresponding portion and a limiting portion. The limiting part is used to limit a plate body, and the plate body has a quick release Guide rail, the quick release guide rail has a quick release hole and a guide rail portion; wherein the limiting portion has a flange portion and a cylinder portion, the quick release hole is larger than the flange portion, and the cylinder portion is smaller than the guide rail portion, so that the flange portion first enters the quick release hole portion, and then enters the guide rail portion with the cylinder portion of the flange portion. When the pulling piece moves or stays, it has a frictional force with the plate body, so that the pulling piece can stay or temporarily stay at the position before or after the action.

The present invention further provides a puller, which is flexible or elastic. The puller includes: a corresponding portion, a blocking portion and a limiting portion. The blocking portion is arranged toward the corresponding portion; the limiting portion is movably assembled with a plate body; the limiting portion is used to pull the plate body, and the bending portion is used to flexibly or elastically squeeze or abut against the plate body, so as to have a friction force with the plate body when the pulling member moves or stays, so that the pulling member can stay or temporarily stay at the position before or after the action.

The present invention further provides a puller, which has flexibility or elasticity, and the puller includes: a corresponding portion and a limiting portion. The limiting part is used to limit a plate body, the plate body has a quick release guide rail, the quick release guide rail has at least one quick release hole and a guide rail part; wherein the limit part has a flange part and a cylinder part, a part of the quick release hole part is larger than the flange part, a part of the quick release hole part is smaller than the flange part, and the cylinder part is smaller than the guide rail part. After the part larger than the flange part, enter the guide rail part with the column part.

The present invention further provides a pulling member, which has flexibility or elasticity, and the pulling member includes: a corresponding portion and two limiting portions. The position limiting parts are used to limit a plate body, the plate body has a quick release guide rail, and the quick release guide rail has at least one quick release hole part and a guide rail part; wherein each limit part has a flange part and a cylinder part, the quick release hole part is larger than the flange parts, and the cylinder body parts are smaller than the guide rail part, Make one of the flanges enter the quick release hole first, then enter the guide rail with the cylinder of one of the flanges, and the other flange is bent by the flexibility or elastic characteristics of the puller. When the other flange reaches the quick release hole, it elastically enters the quick release hole, and then enters the guide rail with the cylinder of the other flange.

The present invention provides another type of pull parts, which is flexible or elastic. The pull parts include: two convex margins and two fast -moving holes, two of which are larger than the two convex margin parts, and one part of the fast -demolition hole part is less than two convex margins. After entering the part of the fast -demolition hole from one angle, the bump part is greater than the part of the convex edge, and then the pillar part is entered into the guide department.

The present invention further provides a puller, which has flexibility or elasticity. The puller includes: a corresponding portion; and a limiting portion, which is used to limit a plate body. The plate body has a quick-release guide rail. The characteristic produces bending, so that the flange part enters the quick release hole part and then enters the guide rail part through the column part.

The present invention also provides a puller, which is flexible or elastic. The puller includes: a corresponding portion; and a top, the puller is flexible or elastic, and is used to abut against the top when a corresponding object is pulled out of the puller, so that the puller can flexibly or elastically bend to one side.

The present invention also provides a puller, which has flexibility or elasticity, and the puller includes: a corresponding part; When the pulling piece is pulled out, it abuts against the abutting portion, so that the pulling piece can flexibly or elastically bend to one side to avoid bumping into a handle portion.

The present invention further provides a pulling member, which is flexible or elastic. The pulling member includes: a corresponding portion; and a resting portion, the pulling member is flexible or elastic, and the resisting portion abuts against a board, so that when the resisting portion of the pulling member breaks away from the resisting of the board, the pulling member can flexibly or elastically move to one side.

The present invention further provides a pulling member, which is flexible or elastic. The pulling member includes: a corresponding portion; and a resisting portion, the pulling member is flexible or elastic, and the resisting portion is abutted against a plate, so that when the resisting portion of the pulling member is separated from the resisting of the plate, the pulling member can flexibly or elastically move to one side so that a corresponding object originally blocked by the pulling member can be taken out without being blocked.

The present invention further provides a pulling member, which has flexibility or elasticity, and the pulling member includes: a corresponding portion for moving a corresponding object.

In the above-mentioned pulling piece, the pulling piece has a handle portion, and the handle portion is movably combined with a body of the pulling piece.

In the above-mentioned pulling piece, the pulling piece has a handle portion, which is movably combined with a body of the pulling piece, and the handle portion has a restricting portion, which is used for limiting or abutting against the board body.

In the above-mentioned pulling piece, the pulling piece has a handle portion, the handle portion is movably combined with a body of the pulling piece, the handle portion has a latch portion, and the latch portion is used for positioning with the board body.

In the above-mentioned pulling piece, the quick release guide rail has one or two guide rail parts.

In the above-mentioned pulling piece, the flange part can move over the quick release hole part and move on the guide rail parts.

In the above-mentioned pulling member, the corresponding part is a pulling structure, an L-shaped pulling part, a buckle part, a hook part or a screw lock part.

In the above-mentioned pulling piece, the pulling piece pulls or buckles a memory, a circuit board, a metal piece, a casing, a board body, a plastic body or a hard disk.

In the above-mentioned pulling piece, the pulling piece has a curved portion, and the plate body has an elastic limiting portion, and the bending portion can be flexibly or elastically limited on the elastic limiting portion.

In the above-mentioned pulling piece, the pulling piece has a body, which is movably arranged on the board, and bends to one side at the section where the body leaves the board, so as to avoid interference when the board is pulled.

In the above-mentioned pulling piece, the pulling piece is made of flexible or elastic metal or non-metallic material.

In the above-mentioned pulling piece, the pulling piece is made of a flexible or elastic metal material, which is suitable for stamping the metal into this pulling piece structure and then heating to produce the flexibility or elasticity.

Among the above-mentioned pulling parts, the pulling part is suitable for being mounted on computers, servers, storage devices, hard disks or radiators.

In the above-mentioned puller, the distance between the flange and the quick-release hole is one long and one short, or one short and one long, or the same length, so that one of the flanges enters one of the quick-release holes first, and then the other flange is flexible or elastic or springs into the other quick-release hole.

In the above-mentioned pulling member, the flange portion has a flexible distance, an elastic movement distance, or a pre-protrusion distance against the plate body for springing the flange portion into the quick release hole.

In the above-mentioned pulling member, the flange part has a flexible distance, an elastic movement distance or a pre-push distance against the plate body so that the flange part automatically springs into the quick release hole when it reaches the quick release hole.

In the above-mentioned pulling piece, the pulling piece has a resisting portion, or the plate body has a resisting portion, wherein the resisting portion or the resisting portion is a convex portion, a concave portion, a curved portion, an arcuate portion, a curved portion, a stepped portion or a flat portion.

In the above-mentioned pulling piece, the handle part has a switch part, and the switch part is pressed against an elastic body, and the elastic body gives the switch part a reciprocating elastic force when switching.

In the above-mentioned pulling piece, the restricting part is a pulling structure, which is used for the center part of the lever which is movably assembled with the handle part and the pulling piece and the plate body to carry out the lever switch exerting force movement.

In the above-mentioned pulling member, when the lever applies force to move, it drives the handle portion to carry out pulling movement in the direction of lever apply force.

In the above-mentioned pulling piece, the abutting portion is an inclined surface, a curved surface, an arc or a convex portion, and the abutting portion can be integrally formed with the pulling piece, or combined with the pulling piece by expanding, riveting, buckling or welding.

In the above-mentioned pulling member, when the pulling member is pulled in the vertical direction, the distance that can be pulled is limited by the limiting structure between the limiting portion and the plate body.

In the above-mentioned pulling piece, when the corresponding object is put into or taken out of the pulling space of the pulling piece, it abuts against the abutting portion, so that the pulling piece bends to one side.

In the above-mentioned pulling piece, when the pulling piece is put into or taken out of the pulling space of the board body, it abuts against the abutting portion, so that the pulling piece is bent to one side.

In the above-mentioned pulling member, the abutting portion is a structure that enables the corresponding object to apply force to the abutment to slide or to be abutted to be slid.

In the above-mentioned pulling piece, the pulling piece has a flange portion, and the flange portion has a flexible distance, an elastic movement distance or a pre-push distance against the plate body, so as to make the flange portion bounce into the quick release hole.

In the above-mentioned pulling piece, the pulling piece has a flange portion, and the flange portion has a flexible distance, an elastic movement distance or a pre-push distance against the plate body, so that the flange portion automatically springs into the quick release hole.

Thereby, the pulling member of the present invention has the effects of simple operation, labor saving and convenience.

1: pull piece

11: Corresponding department

12: Bending part

13: limit part

131: flange part

132: cylinder part

14: handle part

141: Restricted Department

142: Latch

143: switch department

144:Elastomer

15: Body

16: Resisting part

17: reach the top

2: board body

21:Quick release guide rail

211:Quick release hole

212: Rail part

22: elastic limited part

23: reach the top

3: Counterpart

a: pull space

[Fig. 1] is a schematic view of the appearance of the first embodiment of the puller of the present invention.

[Fig. 2] is a schematic view of the appearance of the first embodiment of the plate body in the present invention.

[Fig. 3] is a schematic diagram of the use state of the first embodiment of the pulling member of the present invention.

[ Fig. 4 ] is a schematic diagram of the use state of the second embodiment of the pulling member of the present invention.

[Fig. 5] is the second schematic diagram of the use state of the second embodiment of the pulling member of the present invention.

[Fig. 6] is a schematic view of the appearance of the second embodiment of the plate body in the present invention.

[FIG. 7] It is a schematic diagram of the use state of the third embodiment of the pulling member of the present invention.

[Fig. 8] is a schematic view of the appearance of the third embodiment of the plate body in the present invention.

[ Fig. 9 ] is a schematic view of the use state of the fourth embodiment of the pulling member of the present invention.

[ Fig. 10 ] is a schematic diagram of the use state of the fifth embodiment of the pulling member of the present invention.

[ Fig. 11 ] is a schematic diagram of the sixth embodiment of the pulling member of the present invention.

[Fig. 12] is a schematic diagram of the seventh embodiment of the pulling member of the present invention.

[ Fig. 13 ] is a schematic diagram of the eighth embodiment of the pulling member of the present invention.

[Fig. 14] is a schematic diagram of the ninth embodiment of the pulling member of the present invention.

In order to fully understand the purpose, features and effects of the present invention, the present invention will be described in detail by the following specific embodiments, together with the accompanying drawings. The description is as follows: Referring to Figures 1 to 3, it is a puller 1 of the present invention, which has flexibility or elasticity. The puller 1 includes: a corresponding part 11 for moving a corresponding object 3, or for switching a corresponding object 3.

In a specific embodiment of the present invention, the pulling member 1 may include: a corresponding portion 11 and a bending portion 12, the bending portion 12 is disposed toward the corresponding portion 11, and the bending portion 12 is adjacent to the corresponding portion 11, the bending portion 12 is used to flexibly or elastically press or abut against a plate body 2, so as to have a frictional force with the plate body 2 when the pulling member 1 moves or stays, so that the pulling member 1 can stay or temporarily stay before or after actuation In this way, the pulling member 1 can be easily operated, labor-saving and convenient.

In one embodiment of the present invention, the pulling member 1 may include two limiting parts 13, the curved part 12 is located between the corresponding part 11 and the two limiting parts 13, the limiting parts 13 are used to limit the board body 2, and the board body 2 has a quick release guide rail 21, and the quick release guide rail 21 has at least one quick release hole part 211 and a guide rail part 212; 32. The quick-release hole 211 is larger than the flanges 131, and the cylinders 132 are smaller than the guide rail 212, so that one of the flanges 131 first enters the quick-release hole 211, and then the cylinder 132 of one of the flanges 131 enters the guide rail 212, and the other flange 131 is bent by the flexibility or elastic characteristics of the puller 1, and the other flange 131 reaches the quick-release hole. part 211 elastically enters the quick release hole part 211, and then enters the guide rail part 212 with the column part 132 of another flange part 131; in this way, the pulling part 1 can be easily operated, labor-saving and convenient.

In an embodiment of the present invention, the pulling member 1 has a handle portion 14 , and the handle portion 14 is movably combined with a body portion 15 of the pulling member 1 . In this way, the handle part 14 can be operated with force, so that the pulling part 1 is driven by the handle part 14, and is bent by the flexibility or elastic characteristics of the pulling part 1, so that the cooperation between the limit parts 13 and the quick release guide rail 21 is buckled or separated, and the pulling part 1 has a friction force with the plate body 2 when it moves or stays, so that the pulling part 1 can stay or temporarily stay in the position before or after the action; The moving part 1 has the effects of simple operation, labor saving and convenience.

In one embodiment of the present invention, the handle portion 14 has a restricting portion 141 and a latch portion 142 , and the restricting portion 141 and the latch portion 142 are used to limit or abut against the board body 2 . In this way, after each of the limiting parts 13 and the quick-release guide rail 21 are buckled together, the limiting part 141 and the latch part 142 can be buckled and limited to the board body 2 .

In an embodiment of the present invention, the pulling member 1 pulls or holds a corresponding object 3, and the corresponding object 3 can be a memory, a circuit board, a metal piece, a casing, a board, a plastic body or a hard disk. In this embodiment, the pulling member 1 can pull or hold the corresponding object 3 through the corresponding portion 11 . In addition, the pulling member 1 is suitable for being mounted on computers, servers, storage devices, hard disks or radiators.

In one embodiment of the present invention, the pulling member 1 is made of flexible or elastic metal or non-metallic material, so that the pulling member 1 meets the requirement of practical application.

In one embodiment of the present invention, the puller 1 is a flexible or elastic metal material, which is suitable for stamping the metal into this puller structure and then heating to produce the flexibility or elasticity, so that the puller 1 meets the needs of practical use.

In one embodiment of the present invention, the distance between the flange portion 131 and the quick release hole portion 211 is one long and one short, or one short and one long, or the same length, so that one of the flange portions 131 first enters one of the quick release hole portions 211, and then the other flange portion 131 is flexibly or elastically inserted into the other quick release hole portion 211.

In an embodiment of the present invention, the flange portion 131 has a flexible distance, an elastic movement distance or a pre-protruding distance against the board body 2 for snapping the flange portion 131 into the quick release hole portion 211 .

In an embodiment of the present invention, the corresponding portion 11 is a pulling structure, L-shaped pulling portion, buckle portion, hook portion or screw lock portion. In this way, the pulling member 1 can pull or hold the corresponding object 3 through the corresponding part 11 , and make the corresponding object 3 achieve the effect of being stably arranged.

4 and 5, in one embodiment of the present invention, the quick release guide rail 21 has a guide rail portion 212, which is bent by the flexibility or elastic characteristics of the pull member 1, so that the flange portion 131 enters the part of the quick release hole portion 211 larger than the flange portion 131 at an angle, and then enters the guide rail portion 212 with the cylinder portion 132, so that the pull member 1 can stay or temporarily stay in the position before or after the action , and the body 15 is movably arranged on the board 2, and bends to one side at the section where the body 15 leaves the board 2, so as to avoid interference when the board is pulled;

In one embodiment of the present invention, the flange portion 131 has a flexible distance, an elastic movement distance or a pre-push distance against the plate body 2 so that the flange portion 131 automatically pops into the quick release hole 211 when it reaches the quick release hole.

Referring to Fig. 6 and Fig. 7, in one embodiment of the present invention, the quick release guide rail 21 has two guide rail parts 212 (as shown in Fig. 6); in this way, the stopper part 13 can be matched with different types of guide rail parts 212 to meet the requirements of fastening.

In one embodiment of the present invention, the difference from the above-mentioned embodiment is that the quick-release guide rail 21 has two guide rail portions 212, so that the flange portion 131 can pass over the quick-release hole portion 211 and connect to the guide rails 212. The rail portion 212 moves. In this way, the position-limiting portion 13 can be matched with guide rail portions 212 of different types to meet the requirements of fastening.

Referring to Fig. 8 and Fig. 9, in one embodiment of the present invention, the difference from the above-mentioned embodiment is that the pulling member 1 has a limiting portion 13, which is movably connected to the plate body 2, and the limiting portion 13 is used to pull the plate body 2, and the bending portion 12 is used to flexibly or elastically squeeze or abut against the plate body 2, so as to have a friction force with the plate body 2 when the pulling member 1 moves or stays, so that the pulling Part 1 can stay or temporarily stay in the position before or after the action.

In one embodiment of the present invention, a part of the quick release hole 211 of the quick release guide rail 21 is larger than the flange 131, a part of the quick release hole 211 is smaller than the flange 131, and the cylinder part 132 is smaller than the guide rail 212 (that is, the quick release hole 211 and the guide rail 212 are T-shaped). After the quick release hole portion 211 is larger than the part of the flange portion 131, the column portion 132 enters the guide rail portion 212, so that the pulling member 1 can stay or temporarily stay in the position before or after the action, and the body 15 is movably arranged on the plate body 2, and bends to one side at the section where the body portion 15 leaves the plate body 2, so as to avoid interference when the plate body is pulled; efficacy.

Referring to FIG. 10 , in an embodiment of the present invention, the curved portion 12 is adjacent to the corresponding portion 11 , the plate body 2 has an elastic limiting portion 22 , and the bending portion 12 is flexibly or elastically limited on the elastic limiting portion 22 . In this way, after the pulling part 1 is buckled by the cooperation of the limiting part 13 and the quick-release guide rail 21, the locking part 141 and the latch part 142 can be fastened and limited to the plate body 2, and at the same time, the bending part 12 can be limited to the elastic limiting part 22, so that the corresponding object 3 can be stably installed.

As shown in FIG. 11 , in one embodiment of the present invention, the pulling member 1 has a resisting portion 16, and the plate body 2 has a resisting portion 23, wherein the resisting portion 16 or the resisting portion 23 can be a convex portion, a concave portion, a curved portion, an arc portion, a curved portion, a step portion or a flat portion.

Referring to Fig. 12, in one embodiment of the present invention, the handle part 14 has a switch part 143, and the switch part 143 abuts against an elastic body 144. The elastic body 144 endows the switch part 143 with a reciprocating elastic force when switching. The handle portion 14 performs a lifting motion in the direction of applying force to the lever.

Referring to FIG. 13 , in one embodiment of the present invention, the pulling member 1 includes a corresponding portion 11 and an abutting portion 17, and the pulling member 1 is flexible or elastic, and is used to abut against the abutting portion 17 when a corresponding object 3 pulls out the pulling member 1, so as to allow the pulling member 1 to flexibly or elastically bend to one side, so as to avoid bumping into the handle portion 14.

In one embodiment of the present invention, the abutting portion 17 is an inclined surface, a curved surface, an arc surface or a convex portion, and the abutting portion 17 can be integrally formed with the pulling member 1, or combined with the pulling member 1 by expansion, riveting, fastening or welding.

In one embodiment of the present invention, when the pulling member 1 is pulled in the vertical direction, the distance that can be pulled is limited by the limiting structure between the limiting portion 13 and the plate body 2 .

In one embodiment of the present invention, when the corresponding object 3 is put into or taken out of the pulling space a of the pulling member 1, it abuts against the abutting portion 17, so that the pulling member 1 bends to one side.

In one embodiment of the present invention, the abutment portion 17 is a structure that enables the counterpart 3 to apply force to abut and slide or to be abutted to be slid.

Referring to FIG. 14 , in one embodiment of the present invention, the pulling member 1 includes a corresponding portion 11 and an abutting portion 17, and the pulling member 1 is flexible or elastic, and the abutting portion 17 is abutted against a plate body 2, so that when the abutting portion 17 of the pulling member 1 breaks away from the abutting portion of the plate body 2, the pulling member 1 can flexibly or elastically move to one side, so that the corresponding object 3 originally blocked by the pulling member 1 can be unblocked. take out.

In one embodiment of the present invention, when the pulling member 1 is put into or taken out of the pulling space a of the board body 2, it abuts against the abutting portion 17, so that the pulling member 1 bends to one side.

The invention has been disclosed above with preferred embodiments, but those skilled in the art should understand that the embodiments are only used to describe the present invention, and should not be construed as limiting the scope of the present invention. It should be noted that all changes and substitutions equivalent to the embodiment should be included in the scope of the present invention. Therefore, the scope of protection of the present invention should be defined by the scope of the patent application.

1: pull piece

11: Corresponding department

12: Bending part

13: limit part

131: flange part

132: cylinder part

14: handle part

141: Restricted Department

142: Latch

15: Body

Claims (33)

A kind of pulling member, it has flexibility or elasticity, and this pulling member comprises: a corresponding portion; Two position-limiting portions, these position-limiting portions are used for being limited to a plate body, and this plate body has a quick-release guide rail, and this quick-release guide rail has at least one quick-release hole portion and a guide rail portion; When the pulling part moves or stays, it has a friction force with the plate body, so that the pulling part can stay or temporarily stay at the position before or after the action; wherein each of the limit parts has a flange part and a cylinder part, the quick release hole is larger than the flange parts, and the cylinder parts are smaller than the guide rail part, so that one of the flange parts first enters the quick release hole part, and then enters the guide rail part through the cylinder part of one of the flange parts, and the other flange part is accessible by the pull part. Flexibility or elastic properties produce bending, elastically enters the quick release hole when the other flange reaches the quick release hole, and then enters the guide rail with the cylinder of the other flange. A puller, which has flexibility or elasticity, includes: a corresponding part; a bending part, which is arranged towards the corresponding part; and a limiting part, which is movably assembled with a plate body, and the bending part is located between the corresponding part and the limiting part; The limiting part is used to pull the plate body, and the bending part is used to flexibly or elastically squeeze or abut against the plate body, so as to have a friction force with the plate body when the pulling part moves or stays, so that the pulling part can stay or temporarily stay at the position before or after the action. A puller, which has flexibility or elasticity, the puller includes: a corresponding part; a limiting part, the limiting part is used to be limited to a plate body, the plate body has a quick-release guide rail, the quick-release guide rail has at least one quick-release hole part and a guide rail part; When the moving part moves or stays, it has a friction force with the plate body, so that the pulling part can stay or temporarily stay at the position before or after the action; wherein the limit part has a flange part and a cylinder part, a part of the quick release hole part is larger than the flange part, a part of the quick release hole part is smaller than the flange part, and the cylinder part is smaller than the guide rail part. The flexible or elastic characteristics of the pulling part are bent so that the flange part enters the quick release hole part at an angle larger than the flange part After the part, enter the guide rail part with the column part. A pulling member, which has flexibility or elasticity, and the pulling member includes: a corresponding portion; a limiting portion, the limiting portion is used to limit a plate body, the plate body has a quick release guide rail, and the quick release guide rail has a quick release hole portion and a guide rail portion; and A curved portion is arranged towards the corresponding portion, the curved portion is located between the corresponding portion and the limiting portion, and the curved portion is used to flexibly or elastically squeeze or abut against the plate body, so as to have a friction force with the plate body when the pulling member moves or stays; wherein the limiting portion has a flange portion and a cylinder portion, the quick release hole is larger than the flange portion, and the cylinder portion is smaller than the guide rail portion, so that the flange portion first enters the quick release hole portion, and then the flange The cylindrical part of the upper part enters the guide rail part, and the surface of the pulling part has a blocking part and a plate body to block and bend due to the flexibility or elastic characteristics of the pulling part, so as to have a friction force with the plate body when the pulling part moves or stays, so that the pulling part can stay or temporarily stay in the position before or after the action. A puller, which has flexibility or elasticity, the puller includes: a corresponding part; a limiting part, the limiting part is used to be limited to a plate body, the plate body has a quick-release guide rail, the quick-release guide rail has at least one quick-release hole part and a guide rail part; When the moving part moves or stays, it has a friction force with the plate body, so that the pulling part can stay or temporarily stay at the position before or after the action; wherein the limit part has a flange part and a cylinder part, the quick-release hole is larger than the flange part, and the cylinder part is smaller than the guide rail part. By the flexibility or The elastic characteristic produces bending, so that the flange portion enters the quick release hole portion and then the column portion enters the guide rail portion. A puller, which has flexibility or elasticity, the puller includes: a corresponding part; a limiting part, the limiter is used to be limited to a board body, the board body has a quick release guide rail, the quick release guide rail has at least one quick release hole part and a guide rail part; a bending part, which is arranged towards the corresponding part, and the bending part is used to flexibly or elastically squeeze or abut the board body, so as to have a friction force with the board body when the puller moves or stays. The curved part is located between the corresponding part and the limiting part, and the curved part presses or abuts against the plate body, so that the pulling part can stay or temporarily stay in the position before or after the actuation; A puller, which has flexibility or elasticity, the puller includes: a corresponding part; a limiting part, the limiter is used to be limited to a board body, the board body has a quick release guide rail, the quick release guide rail has at least one quick release hole part and a guide rail part; a bending part, which is arranged towards the corresponding part, and the bending part is used to flexibly or elastically squeeze or abut the board body, so as to have a friction force with the board body when the puller moves or stays. The bending part is located between the corresponding part and the limiting part and a top, the pull piece has flexibility or elasticity, and the top abuts against a plate, so that when the abutting portion of the pull piece breaks away from the abutment of the plate, the pull piece can flexibly or elastically move to one side so that a corresponding object originally blocked by the pull piece can be taken out without being blocked. The pulling piece as described in any one of claims 1 to 7, wherein the pulling piece has a handle portion, and the handle portion is movably combined with a body of the pulling piece. The pulling piece as described in any one of claims 1 to 7, wherein the pulling piece has a handle portion, the handle portion is movably combined with a body of the pulling piece, and the handle portion has a limiting portion, which is used to limit or abut against the board. The puller as described in any one of Claims 1 to 7, wherein the puller has a handle portion, which is movably combined with a body of the puller, and the handle portion has a latch portion, which is used for positioning with the board. The pulling member as claimed in claim 1, 3, 4, 5, 6 or 7, wherein the quick release guide rail has one or two guide rail parts. The pulling member according to claim 1, 3, 4 or 5, wherein the flange part can move over the quick release hole part and move on the guide rail parts. The pulling piece as described in any one of claims 1 to 7, wherein the corresponding part is a pulling structure, L-shaped pulling part, buckle part, hook part or screw lock part. The pulling member as described in any one of claims 1 to 7, wherein the pulling member pulls or holds a memory, a circuit board, a metal part, a casing, a board, a plastic body or a hard disk. The pulling member as described in any one of Claims 1 to 7, wherein the pulling member has a curved portion, the plate body has an elastic limiting portion, and the bending portion is flexibly or elastically constrained to the elastic limiting portion. The pulling member as described in any one of claims 1 to 7, wherein the pulling member has a body, which is movably arranged on the board, and bends to one side at the section where the body leaves the board, so as to avoid interference when the board is pulled. The pulling piece as described in any one of claims 1 to 7, wherein the pulling piece is made of flexible or elastic metal or non-metallic material. The puller as described in any one of claims 1 to 7, wherein the puller is a flexible or elastic metal material, which is suitable for stamping the metal into this puller structure and then heating to produce the flexibility or elasticity. The pulling piece as described in any one of claims 1 to 7, wherein the pulling piece is suitable for being mounted on a computer, server, storage, hard disk or radiator. The puller as described in claim 1, wherein the distance between the flange and the quick-release hole is one long and one short, or one short and one long, or the same length, so that one of the flanges enters one of the quick-release holes first, and then the other flange is flexible or elastic or pops into the other quick-release hole. The pulling member as claimed in claim 1, 3, 4 or 5, wherein the flange portion has a flexible distance, elastic movement distance or pre-lifting distance against the plate body for springing the flange portion into the quick release hole. The pulling member as described in claim 1, 3, 4 or 5, wherein the flange part has a flexible distance, an elastic movement distance or a pre-push distance against the plate body so that the flange part automatically pops into the quick release hole when it reaches the quick release hole. The puller as described in any one of claims 1 to 7, wherein the puller has a stop portion, or the plate body has a stop portion, wherein the block portion or the stop portion is a convex portion, a concave portion, a curved portion, an arc portion, a curved portion, a stepped portion or a flat portion. The pull piece as described in any one of claims 1 to 7, wherein the pull piece has a handle portion, the handle portion has a switch portion, the switch portion is against an elastic body, and the elastic body gives the switch portion reciprocating elastic force when switching. The pull piece as described in Claim 9, wherein the restricting part is a pulling structure, which is used for lever switch exerting force movement between the central part of the lever and the plate body where the handle part and the pull piece are movably assembled. The pulling member as described in claim 25, wherein when the lever exerts force, it drives the handle part to perform pulling movement in the direction of lever force. The pulling piece as described in claim 6 or 7, wherein the abutting portion is an inclined surface, a curved surface, an arc surface or a convex portion, and the abutting portion can be integrally formed with the pulling piece, or combined with the pulling piece by expansion, riveting, fastening or welding. The pulling member according to claim 6 or 7, wherein when the pulling member is pulled in the vertical direction, the distance that can be pulled is limited by the limiting structure between the limiting part and the plate body. The pulling piece as claimed in claim 6 or 7, wherein the corresponding object is put into or taken out of the pulling space of the pulling piece and abuts against the abutting portion, so that the pulling piece is bent to one side. The pulling piece as described in claim 6 or 7, wherein the pulling piece is put into or taken out of the pulling space of the plate body and abuts against the abutting portion, so that the pulling piece is bent to one side. The pulling member as claimed in claim 6 or 7, wherein the abutting portion is a structure that enables the corresponding object to push against the abutment and slide or be abutted to be slid. The pulling piece according to claim 2, 6 or 7, wherein the pulling piece has a flange portion, and the flange portion has a flexible distance, an elastic movement distance or a pre-push distance against the plate body, so that the flange portion pops into a quick release hole of the plate body. The pulling piece as described in claim 2, 6 or 7, wherein the pulling piece has a flange portion, and the flange portion has a flexible distance, an elastic movement distance or a pre-lifting distance against the plate body, so that the flange portion automatically pops into a quick release hole of the plate body.

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