CN214609752U

CN214609752U - Connecting structure of clothes hanger pull rod and clamping device

Info

Publication number: CN214609752U
Application number: CN202023135827.3U
Authority: CN
Inventors: 翁端文; 赵喆; 吕新
Original assignee: Shanghai Iridium Automation System Engineering Co ltd
Current assignee: Shanghai Iridium Automation System Engineering Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-11-05
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a clothes hanger pull rod and clamping device's draw bail has solved the draw bail stability on the current clothes hanger relatively poor, and the inside cooperation of draw bail targets in place the problem of trouble relatively, the technical measure who takes: the utility model provides a clothes hanger pull rod and clamping device's draw structure for realize pull rod and clamping device's activity hookup, including setting up the hookup seat on clamping device, be equipped with the upper segment in the bottom department of hookup seat, the pull rod passes hookup seat and upper segment, is fixed with down the piece on the lower tip of pull rod, and the terminal surface is used for contacting under the upper segment and the piece up end down, its characterized in that, the lower terminal surface of upper segment includes convex arc face and concave arc face, and convex arc face is protruding towards the downside of upper segment, and the concave arc face is to the inside recess of upper segment, and the up end of lower segment is identical with the lower terminal surface of lower segment.

Description

Connecting structure of clothes hanger pull rod and clamping device

Technical Field

The utility model relates to a clothes hanger applied to a clothes hanging system, in particular to a connecting structure for connecting a pull rod with a clamping device in the clothes hanger.

Background

The garment hanging system is used for conveying the cut pieces of the cut cloth to corresponding work stations so as to complete the operation of corresponding procedures on the cloth at the corresponding work stations. The clothes hanger is used for clamping the cloth cutting pieces, the clothes hanger is pushed by a driving chain on the clothes making and hanging system to move forwards on the circular rail, and the clothes hanger conveys the cloth to a corresponding workstation position. Most of the existing clothes rack structures comprise a pull rod, the upper end part of the pull rod is rotatably provided with a roller, and a clamping device is connected to the lower end part of the pull rod. A connecting structure is arranged between the lower end part of the pull rod and the clamping device so as to realize the connection between the pull rod and the clamping device.

Chinese patent document (publication number: CN 205855332U) discloses a heavy cloth cotton quilt clothes rack, which solves the problem that the clamping stability of the existing clothes rack to the clamped object is relatively poor. The technical measures are as follows: the heavy cloth cotton quilt hanger comprises a pull rod and a clamping device which are connected together, wherein the clamping device comprises a connecting rod and a placing rod, a pulling piece is hinged to the connecting rod, an elastic piece acting on the pulling piece enables the free end of the pulling piece to move towards the direction of the placing rod, the heavy cloth cotton quilt hanger is characterized in that the pulling piece is a plate-shaped body, a loop fastener is formed at the lower end part of the placing rod, and the free end of the pulling piece is used for being inserted into the loop fastener.

The clothes rack is also provided with the connecting structure, and the connecting structure is of a movable structure in order to adapt to the position change between the roller and the clamping device. However, the stability of the clamping means is also a concern during operation of the garment hanger. The structural stability of the existing connecting structure is relatively poor, and the requirement of the clothes rack on the position stability of the clamping device in the working process cannot be well met.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who needs the solution: the connecting structure of the clothes hanger pull rod and the clamping device can meet the stability requirement of the clothes hanger in the working process.

For solving the technical problem, the technical scheme of the utility model: the utility model provides a clothes hanger pull rod and clamping device's draw structure for realize pull rod and clamping device's activity hookup, including setting up the hookup seat on clamping device, be equipped with the upper segment in the bottom department of hookup seat, the pull rod passes hookup seat and upper segment, is fixed with down the piece on the lower tip of pull rod, and the terminal surface is used for contacting under the upper segment and the piece up end down, its characterized in that, the lower terminal surface of upper segment includes convex arc face and concave arc face, and convex arc face is protruding towards the downside of upper segment, and the concave arc face is to the inside recess of upper segment, and the up end of lower segment is identical with the lower terminal surface of lower segment.

The terms of directions such as "upper" and "lower" are based on the use state of the clothes hanger. In the practical application process, the contact end surfaces of the upper block and the lower block have the same structure, when the clothes hanger is in a use state, the close end surfaces of the upper block and the lower block are attached together in a matching way, and the stable matching between the concave arc surface and the convex arc surface is realized. The clamping device can be a rake-shaped body and can also be a plate-clamping type clamping structure.

Furthermore, on the lower end surface of the upper block, the convex arc surface is provided with a lowest point, the concave arc surface is provided with a highest point, and the convex arc surface and the concave arc surface respectively use a connecting line of the highest point and the lowest point as a symmetry axis. The convex arc surface and the concave arc surface are axisymmetric patterns, so that the matching stability between the upper block and the lower block is good, and the upper block and the lower block can be matched in place conveniently.

Furthermore, the sizes of the convex arc surface and the concave arc surface are the same, and the convex arc surface and the concave arc surface are in smooth transition. The convex arc surface and the concave arc surface form the end surfaces of the upper block and the lower block which are close to each other, so that the end surfaces of the upper block and the lower block are convenient to form.

Furthermore, the peripheral surface of the upper block is annular, and the connecting line is intersected with the axis of the upper block. The whole end face of the upper block close to the end face of the lower block is an axisymmetric face, so that the matching area between the two end faces is large, and the stability of the whole clothes hanger in the use process is further ensured.

Furthermore, an inserting column is integrally formed on the upper block and is inserted in the connecting seat, and the pull rod is inserted in the inserting column with a gap. This has made things convenient for the hookup of upper segment to be fixed for the upper segment is good with the hookup stability of connecting the seat.

Furthermore, a groove is formed in the bottom end of the lower block, a bayonet lock is arranged at the lower end of the pull rod, and the bayonet lock is inserted into the groove to axially fix the lower block on the pull rod. The bayonet lock is usually connected on the lower end part of the pull rod in a penetrating mode, and the axial positioning of the lower block on the pull rod is realized through the matching of the bayonet lock and the groove, so that the structure is simple.

Compared with the prior art, the utility model discloses the beneficial effect who has: elastic material, like rubber can be chooseed for use to the material of last piece and lower piece to make the clothes hanger can have certain cushioning effect in the use, can reduce clothes hanger's work amplitude of rocking, make clothes hanger good in the stability of marcing of making clothing suspension system. The end faces, close to the upper block and the lower block, of the upper block and the lower block are provided with convex arc faces and concave arc faces, stable matching between the upper block and the lower block is achieved through matching between the convex arc faces and the concave arc faces, matching area between the upper block and the lower block is large, and connection stability between the pull rod and the clamping device is good. Because the arc surface matching is realized, the matching angle between the upper block and the lower block does not need to be considered too much in the use process of the clothes rack, the upper block and the lower block can be matched in place conveniently under the action of the extension of the arc surface, and the use of the clothes rack is facilitated.

Drawings

Figure 1 is a reference view of the coupling arrangement in use on a garment hanger.

Fig. 2 is a structural view of an upper block and a lower block fitted together.

Fig. 3 is a perspective view of the upper block.

Fig. 4 is a side view of the lower block.

FIG. 5 is a perspective view of a lower block

In the figure: 1. a roller; 2. a pull rod; 3. a coupling seat; 4. loading blocks; 41. inserting a column; 5. c, discharging; 51. a groove; 6. a coupling frame; 7. a bayonet lock; 8. a convex arc surface; 9. a concave arc surface; 10. a plate clamp; A. c is the highest point; B. d is the lowest point.

Detailed Description

The connecting structure of the clothes rack pull rod and the clamping device is a movable structure and is applied to clothes racks to realize the movable connection of the pull rod 2 and the clamping device by combining the attached drawings of the specification. The figure shows that the clamping device is of a plate clip type structure and is provided with a connecting frame 6, a plate clip 10 is movably arranged on the connecting frame 6, and the plate clip 10 and the connecting frame 6 are matched to realize clamping and hanging of cloth. The coupling frame 6 is coupled to the lower end portion of the drawbar 2, and the roller 1 is rotatably coupled to the upper end portion of the drawbar 2.

In fig. 1, a connecting seat 3 is welded and fixed on a connecting frame 6, the connecting seat 3 is cylindrical, and the lower end side of a pull rod 2 is rotatably inserted in the connecting seat 3. An upper block 4 is arranged at the bottom end of the connecting seat 3, and the pull rod 2 penetrates through the upper block 4 with a clearance. The lower end part of the pull rod 2 is fixed with a lower block 5, and the lower end surface of the upper block 4 is contacted and matched with the upper end surface of the lower block 5 in a use state. The lower end face of the upper block 4 includes a convex arc face 8 and a concave arc face 9, the convex arc face 8 being convex toward the lower side of the upper block 4, and the concave arc face 9 being concave toward the inside of the upper block 4. The upper end surface of the lower block 5 is matched with the lower end surface of the lower block 5, and the upper end surface of the lower block 5 is also provided with a convex cambered surface 8 and a concave cambered surface 9. The convex cambered surface 8 on the upper block 4 is used for being jointed with the concave cambered surface 9 on the lower block 5, and the concave cambered surface 9 on the upper block 4 is used for being jointed with the convex cambered surface 8 on the lower block 5.

On the lower end surface of the upper block 4, the convex arc surface 8 is provided with a lowest point B, the concave arc surface 9 is provided with a highest point A, and the convex arc surface 8 and the concave arc surface 9 respectively use a connecting line of the highest point A and the lowest point B as a symmetry axis. Correspondingly, on the upper end surface of the lower block 5, the convex arc surface 8 has a highest point C, the concave arc surface 9 has a lowest point D, and the convex arc surface 8 and the concave arc surface 9 on the upper block 4 use a connecting line of the highest point C and the lowest point D as a symmetry axis.

The sizes of the convex cambered surface 8 and the concave cambered surface 9 on the upper block 4 are the same, the end surface on the upper block 4 consists of the convex cambered surface 8 and the concave cambered surface 9, and the convex cambered surface 8 and the concave cambered surface 9 are in smooth transition. This also corresponds to the lower block 5. The upper block 4 and the lower block 5 are both cylindrical, they are of equal diameter and they are arranged coaxially together. On the upper block 4, the connecting line is crossed with the axis of the upper block 4; on the lower block 5, the connecting line intersects with the axis of the lower block 5.

The upper block 4 is integrally formed with an insert column 41, the insert column 41 is inserted into the coupling seat 3, and the pull rod 2 is inserted into the insert column 41 with a gap. The inserting column 41 can be tightly inserted into the connecting seat 3, or a screw penetrating through the wall body of the connecting seat 3 can be arranged to realize the connecting and fixing between the upper block 4 and the connecting seat 3. A groove 51 is arranged at the bottom end of the lower block 5, a bayonet 7 is arranged at the lower end part of the pull rod 2, and the bayonet 7 is inserted in the groove 51 to realize the axial fixation of the lower block 5 on the pull rod 2.

Claims

1. The utility model provides a clothes hanger pull rod and clamping device's draw structure for realize pull rod and clamping device's activity hookup, including setting up the hookup seat on clamping device, be equipped with the upper segment in the bottom department of hookup seat, the pull rod passes hookup seat and upper segment, is fixed with down the piece on the lower tip of pull rod, and the terminal surface is used for contacting under the upper segment and the piece up end down, its characterized in that, the lower terminal surface of upper segment includes convex arc face and concave arc face, and convex arc face is protruding towards the downside of upper segment, and the concave arc face is to the inside recess of upper segment, and the up end of lower segment is identical with the lower terminal surface of lower segment.

2. The hanger bar and holder coupling structure of claim 1 wherein the convex arcuate surface has a lowest point on the lower end surface of the upper piece and a highest point on the concave arcuate surface, the convex arcuate surface and the concave arcuate surface having a line connecting the highest point and the lowest point as axes of symmetry, respectively.

3. The hanger bar and clamp coupling according to claim 2 wherein the convex and concave arcuate surfaces are the same size and have a smooth transition therebetween.

4. A hanger bar and clamp connection according to claim 2 wherein the peripheral surface of the upper block is circular and said line intersects the axis of the upper block.

5. A hanger bar and clamp connection according to any one of claims 1 to 4 in which the upper block is integrally formed with a spigot which is received in the connection socket and in which the bar is received with clearance.

6. A hanger bar and gripping device coupling as claimed in any one of claims 1 to 4 wherein a recess is provided at the bottom end of the lower block and a detent is provided on the lower end of the bar and engages in the recess to effect axial securement of the lower block to the bar.