CN215225246U

CN215225246U - Case with novel pull rod structure

Info

Publication number: CN215225246U
Application number: CN202023321255.8U
Authority: CN
Inventors: 申建新; 申亚
Original assignee: Suzhou Kailing Bag Co ltd
Current assignee: Suzhou Kailing Bag Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-21
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a case and bag with novel pull rod structure, including the case and bag body, set up the cavity in the case and bag body, sliding connection has the slider in the cavity, and the upper end of slider is equipped with the connecting rod, has cup jointed the spring on the connecting rod, and the upper end of connecting rod is passed the case and bag body and is connected with the pull handle, is equipped with the rubber pad in the pull handle, and the upper end of case and bag body is equipped with articulated seat, and articulated on the articulated seat have a hinge bar, and threaded connection has the internal thread piece on the hinge bar. This case and bag can be through threaded rod threaded connection to the fixed position of pull handle in the thread groove, and the total length of hinge bar and internal thread piece is adjusted to the rethread rotation internal thread piece, is convenient for highly adjust the pull handle, strengthens the result of use of case and bag.

Description

Case with novel pull rod structure

Technical Field

The utility model belongs to the technical field of the case and bag, specifically be a case and bag with novel pull rod structure.

Background

The travel bag market is an important component of the baggage market, accounting for about 40% of the total global baggage market, including travel bag market segments, business bag market segments, and leisure bag market segments.

The length that current draw bar structure's case and bag can not pull out the pull rod carries out stable fixed for the adaptability of case and bag pull rod is less strong, can not adapt to the use crowd of different heights, has reduced the travelling comfort that the case and bag pull rod used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a case and bag with novel pull rod structure to solve the weak problem of adaptability.

In order to achieve the above object, the utility model provides a following technical scheme: a luggage with a novel pull rod structure comprises a luggage body, wherein a cavity is formed in the luggage body, two cavities are formed in the luggage body and are respectively arranged on two sides of the rear end of the luggage body, a sliding block is connected in the cavity in a sliding manner and limited on the inner wall of the cavity and can only slide, a connecting rod is arranged at the upper end of the sliding block and fixedly welded at the upper end of the sliding block, a spring is sleeved on the connecting rod, the upper end of the spring is fixedly welded on the inner wall of the cavity, the lower end of the spring is fixedly welded on the sliding block, the upper end of the connecting rod penetrates through the luggage body and is connected with a pull handle, the pull handle is fixedly welded at the upper end of the connecting rod, a rubber pad is arranged in the pull handle, the rubber pad is fixedly bonded on an inner wall groove of the pull handle, a hinge seat is arranged at the upper end of the luggage body and is fixedly welded at the upper end of the luggage body, a hinge rod is hinged on the hinge seat, the hinge rod can rotate along the hinge seat, threaded connection has the internal thread piece on the hinge rod, and internal thread piece threaded connection conveniently adjusts the length of hinge rod and internal thread piece on the hinge rod.

Preferably, the lower extreme of case and bag body is equipped with the gyro wheel, and the gyro wheel is equipped with four, respectively fixed welding in the lower extreme four corners department of case and bag body.

Preferably, the luggage body is provided with a zipper, and the zipper is arranged on the outer surface of the luggage body.

Preferably, the front side of the luggage body is provided with a lifting handle, and the lifting handle can pull the luggage body transversely.

Preferably, a rotating groove is formed in the internal thread block, the rotating groove is formed in the upper end of the internal thread block, a rotating block is connected in the rotating groove in a rotating mode, and the rotating block is limited in the rotating groove, so that the rotating block can stably rotate in the rotating groove.

Preferably, the upper end of the rotating block is provided with a threaded rod, and the threaded rod is fixedly welded at the upper end of the rotating block.

Preferably, the outer side of the threaded rod is connected to the inner wall of the pull handle through a thread groove in a threaded mode, and the pull handle is fixed conveniently.

Compared with the prior art, the beneficial effects of the utility model are that: this case and bag can be through threaded rod threaded connection to the fixed position of pull handle in the thread groove, and the total length of hinge bar and internal thread piece is adjusted to the rethread rotation internal thread piece, is convenient for highly adjust the pull handle, strengthens the result of use of case and bag.

Drawings

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

fig. 2 is a side sectional view of the present invention.

In the figure: 1. a case body; 11. a roller; 12. a zipper; 13. lifting a handle; 21. a cavity; 22. a slider; 23. a connecting rod; 24. a spring; 25. pulling a handle; 26. a rubber pad; 31. a hinged seat; 32. a hinged lever; 33. an internal thread block; 34. rotating the groove; 35. rotating the block; 36. a threaded rod; 37. a thread groove.

Detailed Description

Referring to fig. 1 and 2, a luggage with a novel pull rod structure comprises a luggage body 1, a cavity 21 is formed in the luggage body 1, two cavities 21 are respectively arranged at two sides of the rear end of the luggage body 1, a slider 22 is slidably connected in the cavity 21, the slider 22 is limited on the inner wall of the cavity 21 and can only slide, a connecting rod 23 is arranged at the upper end of the slider 22, the connecting rod 23 is fixedly welded at the upper end of the slider 22, a spring 24 is sleeved on the connecting rod 23, the upper end of the spring 24 is fixedly welded on the inner wall of the cavity 21, the lower end of the spring 24 is fixedly welded on the slider 22, the upper end of the connecting rod 23 passes through the luggage body 1 and is connected with a pull handle 25, the pull handle 25 is fixedly welded at the upper end of the connecting rod 23, a rubber pad 26 is arranged in the pull handle 25, the rubber pad 26 is fixedly adhered to the inner wall groove of the pull handle 25, a hinge seat 31 is arranged at the upper end of the luggage body 1, the hinge seat 31 is fixedly welded at the upper end of the luggage body 1, articulated have articulated pole 32 on articulated seat 31, articulated pole 32 can rotate along articulated seat 31, and threaded connection has interior screw thread piece 33 on articulated pole 32, and interior screw thread piece 33 threaded connection is on articulated pole 32, conveniently adjusts articulated pole 32 and interior screw thread piece 33's length.

Referring to fig. 1, the lower end of the luggage body 1 is provided with four rollers 11, and the four rollers 11 are respectively fixedly welded at four corners of the lower end of the luggage body 1.

Referring to fig. 1, a zipper 12 is disposed on the luggage body 1, and the zipper 12 is disposed on the outer surface of the luggage body 1.

Referring to fig. 1, a lifting handle 13 is disposed at the front side of the luggage body 1, and the lifting handle 13 can pull the luggage body 1 laterally.

Referring to fig. 1 and 2, a rotary groove 34 is formed in the internal thread block 33, the rotary groove 34 is formed at the upper end of the internal thread block 33, a rotary block 35 is rotatably connected in the rotary groove 34, and the rotary block 35 is limited in the rotary groove 34, so that the rotary block 35 stably rotates in the rotary groove 34.

Referring to fig. 1 and 2, a threaded rod 36 is disposed at an upper end of the rotary block 35, and the threaded rod 36 is fixedly welded to the upper end of the rotary block 35.

Referring to fig. 1 and 2, the outer side of the threaded rod 36 is screwed to the inner wall of the pull handle 25 through a threaded groove 37, so as to fix the pull handle 25.

The working principle of the scheme is as follows: during the use, at first pull handle 25 upwards pulls for pull handle 25 drives the slider 22 on the connecting rod 23 and slides at cavity 21 inner wall, compress spring 24, rotate articulated rod 32 to vertical state along articulated seat 31 again, rotate threaded rod 36, make commentaries on classics piece 35 at the internal rotation of commentaries on classics groove 34, until threaded rod 36 changes over into thread groove 37, fix pull handle 25's position, according to user's requirement, can rotate internal thread piece 33, make internal thread piece 33's commentaries on classics groove 34 rotate on commentaries on classics piece 35 outer wall, change the total length between articulated rod 32 and the internal thread piece 33, until adjusting the position that suitable user required.

Claims

1. The utility model provides a case and bag with novel pull rod structure, includes case and bag body (1), its characterized in that: a cavity (21) is formed in the luggage body (1), a sliding block (22) is connected in the cavity (21) in a sliding mode, a connecting rod (23) is arranged at the upper end of the sliding block (22), a spring (24) is sleeved on the connecting rod (23), the upper end of the connecting rod (23) penetrates through the luggage body (1) to be connected with a pull handle (25), a rubber pad (26) is arranged in the pull handle (25), a hinged seat (31) is arranged at the upper end of the luggage body (1), a hinged rod (32) is hinged to the hinged seat (31), an inner thread block (33) is connected to the hinged rod (32) in a threaded mode, rollers (11) are arranged at the lower end of the luggage body (1), a zipper (12) is arranged on the luggage body (1), a lifting handle (13) is arranged on the front side of the luggage body (1), and a rotating groove (34) is formed in the inner thread block (33), the rotary groove (34) is connected with a rotary block (35) in a rotary mode, a threaded rod (36) is arranged at the upper end of the rotary block (35), and the outer side of the threaded rod (36) is connected to the inner wall of the pull handle (25) through threads of a threaded groove (37).