CN210727347U

CN210727347U - Positioning pin and display stand using same

Info

Publication number: CN210727347U
Application number: CN201921059266.8U
Authority: CN
Inventors: 高健成
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-06-12
Anticipated expiration: 2029-07-08

Abstract

The utility model relates to a locating pin and a display rack using the locating pin, which comprises a sleeve, a limiting rod, a spring and a pull block, wherein the sleeve is provided with a mounting hole, the mounting hole passes through the relative two ends of the sleeve, the limiting rod is slidably mounted in the mounting hole, one end of the limiting rod passes through one end of the mounting hole and is detachably connected with the pull block, and the other end of the limiting rod passes through the other end of the mounting hole; support frame and upper bracket, the upper bracket is including being in respectively the gliding slide bar of vertical direction is followed to the relative both sides of support frame and relative both ends are fixed the branch of slide bar. The utility model discloses have easy operation, adjust efficient effect.

Description

Positioning pin and display stand using same

Technical Field

The utility model belongs to the technical field of the technique of show shelf installation and specifically relates to a show shelf of locating pin and use this locating pin is related to.

Background

At present, along with the development of society, people are pursuing more and more efficiency, for example, in a clothing store, the clothes size and length in each quarter are different, and after a period of time, the height of a support in a display rack in the store can be adjusted to change so as to hang clothes with different sizes and lengths, and in order not to influence the sales of a storefront, the display rack needs to be operated quickly.

At present, the show shelf divide into support frame and slidable mounting be used for hanging the support of clothing on the support frame, is equipped with only a plurality of screw holes on the show shelf, thereby the support passes through the bolt and twists the screw hole and make the bolt pass support frame and support simultaneously and reach spacing to the support.

The above prior art solutions have the following drawbacks: this show shelf need manually unscrew the bolt when needs stretch out and draw back the support, and the high rethread bolt that slides the support to the demand is twisted again, and not only the operation is complicated, thereby it can take place wearing and tearing to use the internal thread in the back support frame for a long time to influence the life of show shelf moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a locating pin and use show shelf of this locating pin, it has convenient operation and adjusts efficient effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a locating pin comprises a sleeve, a limiting rod, a spring and a pull block, wherein the sleeve is provided with mounting holes, the mounting holes penetrate through two opposite ends of the sleeve, the limiting rod is slidably mounted in the mounting holes, one end of the limiting rod penetrates through one end of the mounting holes and is detachably connected with the pull block, and the other end of the limiting rod penetrates through the other end of the mounting holes; a first limiting ring is arranged at one end, close to the pull block, of the mounting hole, a second limiting ring is arranged at the part, located in the mounting hole, of the limiting rod, and the inner ring of the second limiting ring is fixed on the limiting rod; the spring is sleeved on the limiting rod, one end of the spring is abutted against the first limiting ring, and the other end of the spring is abutted against the second limiting ring; draw the piece to be close to telescopic one side is provided with a plurality of screens pieces along circumference, the length that screens piece extended to sleeve direction with the gag lever post is kept away from draw the one end of piece to stretch out telescopic distance equals, the sleeve is close to draw the one end of piece be provided with along circumference with the screens groove of screens piece looks adaptation.

By adopting the technical scheme, the pulling block is pulled so that the limiting rod can extend into the sleeve, and the clamping block completely extends into the sleeve when the clamping block completely leaves the clamping groove, so that the operation is convenient and the practicability is high; the spring is arranged to ensure that one end of the limiting rod, far away from the pull block, extends out of the sleeve under the action of the spring when the pull block is released; the first limiting ring and the second limiting ring are arranged, so that the spring can be limited, and the limiting rod is prevented from sliding out of the mounting hole; thereby can rotate after the gag lever post stretches into the sleeve completely through the screens piece and draw the piece so that the screens piece is close to the one end butt that draws the piece on the sleeve is close to a terminal surface that draws the piece thereby need not to hold the piece of drawing always and just can reach the one end that keeps away from the stopper and draw the piece and be located the mounting hole always to work efficiency has been improved.

The utility model discloses further set up to: one end of the pulling block close to the sleeve is abutted with one end of the sleeve close to the pulling block.

Through adopting above-mentioned technical scheme to reach and prevent that the second spacing ring from keeping away from the one end of pulling the piece and sliding from the mounting hole, and conveniently stimulate and pull the piece.

The utility model discloses further set up to: one side of the pull block close to the mounting hole is provided with a threaded hole, and one end of the limiting rod close to the pull block is provided with a first external thread matched with the threaded hole.

Through adopting above-mentioned technical scheme, can not only reach through mutually supporting of first external screw thread and screw hole and be connected between to drawing piece and the gag lever post, also can reach and to drawing and can dismantle between piece and the gag lever post, improve the practicality.

The utility model discloses further set up to: the side surface of the pulling block is a circular arc surface.

Through adopting above-mentioned technical scheme, thereby the setting is the arc surface and prevents to cause the scratch to the user, also prevents to cause the scratch to the clothes when carrying the clothes.

The utility model provides an use show shelf of above-mentioned arbitrary locating pin, includes support frame and upper bracket, the upper bracket is including being in respectively the gliding slide bar of vertical direction and relative both ends are fixed along the relative both sides of support frame the branch of slide bar, the support frame is kept away from one side of branch is provided with the fixed orifices that the level extends, the slide bar along vertical direction interval be provided with a plurality of with the through-hole of fixed orifices looks adaptation, the sleeve is installed the fixed orifices, the gag lever post is kept away from draw the one end of piece to pass simultaneously the support frame with correspond the through-hole, the gag lever post is close to draw the one end of piece to pass the support frame with draw the piece to connect.

Through adopting above-mentioned technical scheme, install the sleeve in the fixed orifices, thereby make the one end that passes in the sleeve of gag lever post stretch into in the through-hole and reach spacing to the upper bracket, the gag lever post passes telescopic other end and stretches out the fixed orifices outer with draw the piece to be connected, thereby conveniently stimulate and draw the piece and make the gag lever post pull carry out the slip to the upper bracket after leaving the slide bar, thereby improved regulation efficiency greatly.

The utility model discloses further set up to: the lateral surface of sleeve is provided with the second external screw thread and personally submits hexagonal screwed ring with the cross section, the setting of second external screw thread is keeping away from draw one side of piece, screwed ring sets up and is being close to draw one side of piece, the welding is provided with the nut in the fixed orifices, the internal thread of nut with second external screw thread looks adaptation.

By adopting the technical scheme, the second external threads arranged on the outer side of the sleeve are matched with the internal threads of the nut, so that the positioning pin can be arranged and can be conveniently detached; thereby conveniently can use the spanner to fix when twisting the nut with the locating pin through being provided with hexagonal the ring of twisting to it can fix more firmly to make the locating pin.

The utility model discloses further set up to: the cross section of the support frame and the cross section of the sliding rod are both rectangular.

Through adopting above-mentioned technical scheme, all make the purpose of the support frame with the slide bar into the pole of rectangle form in order to improve bending strength, prevent to hang and establish the emergence fracture when the clothing that winter is heavier.

The utility model discloses further set up to: the cross section of the supporting rod is circular.

Through adopting above-mentioned technical scheme, set to circular purpose in order to make things convenient for clothes hanger to hang and establish the clothes, improve the cooperation between clothes hanger couple and the branch.

To sum up, the utility model discloses a beneficial technological effect does:

1. the limiting rod can extend into the sleeve by pulling the pulling block, and the clamping block completely extends into the sleeve when the clamping block completely leaves the clamping groove, so that the operation is convenient and the practicability is high; the spring is arranged, so that when the pull block is released, one end of the limiting rod, which is far away from the pull block, extends out of the sleeve under the action of the spring; the first limiting ring and the second limiting ring are arranged, so that the spring can be limited, and the limiting rod is prevented from sliding out of the mounting hole; the clamping block can rotate the pulling block after the limiting rod completely extends into the sleeve, so that one end, close to the clamping groove, of the clamping block abuts against one end face, close to the pulling block, of the sleeve, and therefore one end, far away from the pulling block, of the limiting block can be located in the mounting hole all the time without pulling the pulling block all the time, and therefore working efficiency is improved;

2. the connection between the counter pull block and the limiting rod can be achieved through the mutual matching of the first external threads and the threaded holes, the detachable connection between the counter pull block and the limiting rod can also be achieved, and the practicability is improved;

3. the sleeve is arranged in the fixing hole, so that one end of the limiting rod penetrating through the sleeve extends into the through hole to limit the upper bracket, and the other end of the limiting rod penetrating through the sleeve extends out of the fixing hole to be connected with the pulling block, so that the pulling block is conveniently pulled to enable the limiting rod to slide on the upper bracket after being pulled away from the sliding rod, and the adjusting efficiency is greatly improved;

4. the second external threads arranged on the outer side of the sleeve are matched with the internal threads of the nut, so that the positioning pin can be arranged and can be conveniently detached; thereby conveniently can use the spanner to fix when twisting the nut with the locating pin through being provided with hexagonal the ring of twisting to it can fix more firmly to make the locating pin.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic view of the connection between the support frame and the upper bracket of the present invention.

Fig. 4 is a schematic diagram of the state before the positioning pin is positioned on the upper support.

In the figure, 1, a sleeve; 11. mounting holes; 111. a first limit ring; 12. a clamping groove; 13. a second external thread; 14. Screwing a ring; 2. a limiting rod; 21. a first external thread; 22. a second stop collar; 3. a spring; 4. pulling the block; 41. a threaded hole; 42. a bit block; 5. a support frame; 51. a fixing hole; 511. a nut; 52. a slide rail; 6. an upper bracket; 61. a slide bar; 611. a through hole; 62. a strut; 621. and a limiting block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, for the utility model discloses a locating pin and use show shelf of this locating pin, including support frame 5, two slide bars 61, root branch 62 and locating pin, the cross section of support frame 5 and slide bar 61 is the rectangle, branch 62's transversal personally submits circularly, support frame 5 is provided with slide rail 52 along vertical direction, two slide bar 61's relative both ends all slide in slide rail 52, every slide bar is provided with a plurality ofly along vertical direction interval and the through-hole 611 of fixed orifices to the adaptation, two relative slide bar 61 are all fixed at two relative slide bar 61 at the relative both ends of branch 62.

As shown in fig. 3 and 4, a plurality of fixing holes 51 are formed in the end, opposite to the sliding rail 52, of the support frame 5 at intervals along the vertical direction, one end of each fixing hole 51 is communicated with the sliding rail 52, the other end of each fixing hole 51 extends out of the support frame 5, each fixing hole 51 is horizontally arranged, and a nut 511 is welded in each fixing hole 51; the positioning pin comprises a sleeve 1, a limiting rod 2, a spring 3 and a pull block 4; a mounting hole 11 is formed in the sleeve 1, the limiting rod 2 is mounted in the mounting hole 11, one end of the limiting rod 2 extends out of the mounting hole 11 and the fixing hole 51 and is clamped into the connecting rod 61, the other end of the limiting rod extends out of the mounting hole 11 and is connected with the pulling block 4, a threaded hole 41 is formed in the center of one end, close to the sleeve 1, of the pulling block 4, and a first external thread 21 matched with the threaded hole 41 is formed in one end, close to the sleeve 1, of the limiting rod 2; the outer side surface of the sleeve 1 is provided with a second external thread 13 and a screwing ring 14 with a hexagonal cross section, the second external thread 13 is arranged on one side far away from the pulling block 4, the screwing ring 14 is arranged on one side close to the pulling block 4 and extends out of the fixing hole 51, and the second external thread 13 is matched with the nut 511.

As shown in fig. 3 and 4, a first limiting ring 111 is disposed at one end of the mounting hole 11 close to the pull block 4, a second limiting ring 22 is disposed at a portion of the limiting rod 2 located in the mounting hole 11, the spring 3 is sleeved on the limiting rod 2, one end of the spring 3 abuts against the first limiting ring 111, and the other end abuts against the second limiting ring 22; two clamping blocks 42 are arranged on one side, opposite to the sleeve 1, of the pull block 4 along the circumferential direction, the two clamping blocks 42 are arranged oppositely, clamping grooves 12 matched with the two clamping blocks 42 are arranged on one side, opposite to the pull block 4, of the sleeve 1 along the circumferential direction, and the length of the clamping blocks 42 extending towards the sleeve 1 is equal to the distance of one end, far away from the pull block 4, of the limiting rod 2 extending out of the sleeve 1; the side surface of the pulling block 4 is a circular arc surface.

The implementation principle of the embodiment is as follows: when the slide 61 needs to be moved, the pull block 4 of each positioning pin is pulled first to enable the clamping block 42 to be pulled away from the clamping groove 12, then the pull block 4 is rotated to enable one end, close to the bottom of the clamping groove 12, of the clamping block 42 to be abutted against one side, close to the pull block 4, of the sleeve 1, so that one end, far away from the pull block 4, of the limiting rod 2 extends into the mounting hole 11, then the slide rod 61 is slid to the corresponding position, the fixing hole 51 corresponds to the through hole 611, then the pull block 4 on the positioning pin corresponding to the slide rod 61 is rotated to the position, corresponding to the clamping groove 12, of the clamping block 42, then the pull block 4 is loosened, the clamping block 42 can be clamped into the clamping groove 12, and meanwhile one end, far away from the pull block 4, of the limiting rod 2.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A locating pin, its characterized in that: the telescopic type pull rod comprises a sleeve (1), a limiting rod (2), a spring (3) and a pull block (4), wherein the sleeve (1) is provided with a mounting hole (11), the mounting hole (11) penetrates through two opposite ends of the sleeve (1), the limiting rod (2) is slidably mounted in the mounting hole (11), one end of the limiting rod (2) penetrates through one end of the mounting hole (11) and is detachably connected with the pull block (4), and the other end of the limiting rod (2) penetrates through the other end of the mounting hole (11); a first limiting ring (111) is arranged at one end, close to the pull block (4), of the mounting hole (11), a second limiting ring (22) is arranged at the part, located in the mounting hole (11), of the limiting rod (2), and the inner ring of the second limiting ring (22) is fixed on the limiting rod (2); the spring (3) is sleeved on the limiting rod (2), one end of the spring (3) is abutted against the first limiting ring (111), and the other end of the spring (3) is abutted against the second limiting ring (22); draw piece (4) to be close to one side of sleeve (1) is provided with a plurality of screens pieces (42) along circumference, screens piece (42) to sleeve (1) direction extend length with gag lever post (2) are kept away from the one end of drawing piece (4) is stretched out the distance of sleeve (1) equals, sleeve (1) is close to draw the one end of piece (4) along circumference be provided with screens groove (12) of screens piece (42) looks adaptation.

2. A locating pin according to claim 1, wherein: one end of the pulling block (4) close to the sleeve (1) is abutted with one end of the sleeve (1) close to the pulling block (4).

3. A locating pin according to claim 2, wherein: one side of the pull block (4) close to the mounting hole (11) is provided with a threaded hole (41), and one end of the limiting rod (2) close to the pull block (4) is provided with a first external thread (21) matched with the threaded hole (41).

4. A locating pin according to claim 3, wherein: the side surface of the pulling block (4) is an arc surface.

5. A display stand using a positioning pin according to any one of claims 1 to 4, comprising a support frame (5) and an upper frame (6), wherein the upper frame (6) comprises a slide bar (61) sliding in a vertical direction on two opposite sides of the support frame (5) and a rod (62) fixed to the slide bar (61) at two opposite ends, respectively, characterized in that: keep away from support frame (5) one side of branch (62) is provided with fixed orifices (51) that the level extends, slide bar (61) along vertical direction interval be provided with a plurality of with through-hole (611) of fixed orifices (51) looks adaptation, install sleeve (1) fixed orifices (51), gag lever post (2) are kept away from the one end of drawing piece (4) is passed simultaneously support frame (5) and corresponding through-hole (611), gag lever post (2) are close to the one end of drawing piece (4) is passed support frame (5) with draw piece (4) to be connected.

6. A display stand according to claim 5, wherein: the lateral surface of sleeve (1) is provided with second external screw thread (13) and is personally submitted hexagon's screw ring (14) with the cross section, second external screw thread (13) set up and are keeping away from draw one side of piece (4), screw ring (14) set up and are being close to draw one side of piece (4), welding is provided with nut (511) in fixed orifices (51), the internal thread of nut (511) with second external screw thread (13) looks adaptation.

7. A display stand according to claim 5, wherein: the cross section of the support frame (5) and the cross section of the sliding rod (61) are both rectangular.

8. A display stand according to claim 5, wherein: the cross section of the supporting rod (62) is circular.