CN218219421U

CN218219421U - Pressure-resistant polyvinyl chloride synthetic leather case

Info

Publication number: CN218219421U
Application number: CN202222276677.0U
Authority: CN
Inventors: 夏荣飞
Original assignee: Zhejiang Tengyuan Luggage & Leather Goods Co ltd
Current assignee: Zhejiang Tengyuan Luggage & Leather Goods Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-01-06
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a withstand voltage polyvinyl chloride synthetic leather case and bag relates to synthetic leather case and bag technical field. The utility model discloses a case and bag body, the mounting groove has been seted up to the rear end face of case and bag body, and the mounting groove internal rotation has the pivot, and the fixed cover in pivot surface is equipped with first gear, and the mounting groove internal rotation threaded rod, the fixed cover in threaded rod surface are equipped with the second gear, and the second gear is connected with first gear engagement. The utility model discloses a rotate the pivot and can drive first gear revolve, first gear drives second gear revolve, second gear drives the threaded rod and rotates, the threaded rod can drive telescopic slow reciprocating after rotating, convenient adjustment sleeve upper end handle reaches arbitrary high department, with this can make things convenient for the user adjustment handle of different heights to the height that is fit for its use, the use limitation of case and bag body has been reduced effectively, the use flexibility of case and bag body has been improved, make the more convenient use case and bag body of user.

Description

Pressure-resistant polyvinyl chloride synthetic leather case

Technical Field

The utility model belongs to the technical field of the synthetic leather case and bag, especially, relate to withstand voltage polyvinyl chloride synthetic leather case and bag.

Background

Polyvinyl chloride is a high polymer material which uses a chlorine atom to replace a hydrogen atom in polyethylene, and is made of a polyvinyl chloride material commonly used in the existing synthetic leather case, a handle for adjusting three gears is generally installed when the existing synthetic leather case is used, the height of the handle can only be adjusted on three fixed gears when the existing synthetic leather case is used, so that people with different heights can not conveniently pull the leather case, and the use flexibility is not high.

In order to solve the problem, the utility model provides a withstand voltage polyvinyl chloride synthetic leather case and bag.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a withstand voltage polyvinyl chloride synthetic leather case and bag solves polyvinyl chloride material preparation commonly used in current synthetic leather case and bag, generally installs the handle that three keep off the regulation when current synthetic leather case and bag uses, and its handle height can only be adjusted on fixed three keeps off the position during the use, and the people pulling leather case and bag of inconvenient different heights use the problem that the flexibility is not high.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model discloses a withstand voltage polyvinyl chloride synthetic leather case and bag, including the case and bag body, the mounting groove has been seted up to the rear end face of case and bag body, and the mounting groove internal rotation has a pivot, and the fixed cover in pivot surface is equipped with first gear, and the mounting groove internal rotation threaded rod, the fixed cover in threaded rod surface is equipped with the second gear, and the second gear is connected with first gear engagement, runs through and sliding sleeve on the case and bag body, sleeve and threaded rod threaded connection, sleeve upper end fixedly connected with handle, handle lower fixed surface is connected with the gag lever post, and the gag lever post runs through case and bag body and sliding connection rather than.

Furthermore, universal wheels are installed at four corners of the bottom of the lower end of the luggage body, and the luggage body can be conveniently moved through the universal wheels.

Further, install the baffle on the mounting groove, can reach the effect of first gear of protection and second gear through the baffle.

Furthermore, a limiting groove is formed in the luggage body, a limiting block slides in the limiting groove, one end of the limiting block is fixedly connected with one side of the sleeve, and the effect of limiting the sleeve can be achieved through the limiting block.

Further, one side fixedly connected with connecting block of case and bag body, it has the inserted bar to run through and slide in the connecting block, the spout has been seted up in the inserted bar, it has the wedge to slide in the spout, wedge one side fixedly connected with first spring, one side fixed connection of one end of first spring and spout, the draw-in groove has been seted up to the inboard of stopper, it has the ejector pin to run through and slide in the draw-in groove, the one end fixedly connected with press the briquetting of ejector pin, the surface cover of ejector pin has the second spring, one side fixed connection of one end of second spring and stopper, the other end of second spring and one side fixed connection according to the briquetting, through sliding the inserted bar with the wedge card can let the lower extreme and the ground contact of inserted bar in the draw-in groove, with this effect that can play fixed case and bag body position, can drive the compression of second spring through pressing the briquetting, the ejector pin promotes the wedge and enters into the spout, upwards pull the inserted bar can let the inserted bar lower extreme separate with ground, conveniently remove case and bag body.

Further, the bar groove has all been seted up to the lower extreme on the spout, and the bar inslot slides there is the fixture block, the one end of two fixture blocks respectively with the upper and lower both ends fixed connection of wedge, can conveniently carry on spacingly to the wedge through the fixture block.

The utility model discloses following beneficial effect has:

1. the utility model discloses a rotate the pivot and can drive first gear revolve, first gear drives second gear revolve, second gear drives the threaded rod and rotates, the threaded rod can drive telescopic slow reciprocating after rotating, convenient adjustment sleeve upper end handle reaches arbitrary high department, with this can make things convenient for the user adjustment handle of different heights to the height that is fit for its use, the use limitation of case and bag body has been reduced effectively, the use flexibility of case and bag body has been improved, make the more convenient use case and bag body of user.

2. The utility model discloses a slip inserted bar can let the lower extreme and the ground contact of inserted bar in the draw-in groove with the wedge card to this effect that can play fixed case and bag body position can drive the second spring compression through pressing the briquetting, and in the ejector pin promoted the wedge and entered into the spout, pull the inserted bar to the lifting and can let the inserted bar lower extreme separately with ground, conveniently remove the case and bag body.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic sectional view of the luggage body;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a schematic structural view of the insert rod.

In the drawings, the reference numbers indicate the following list of parts: 1. a case body; 2. mounting grooves; 3. a rotating shaft; 4. a first gear; 5. a threaded rod; 6. a second gear; 7. a sleeve; 8. a handle; 9. a limiting rod; 10. a universal wheel; 11. a limiting groove; 12. a limiting block; 13. connecting blocks; 14. inserting a rod; 15. a chute; 16. a wedge block; 17. a first spring; 18. a card slot; 19. a top rod; 20. pressing the block; 21. a second spring; 22. a strip-shaped groove; 23. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Please refer to fig. 1-4, the utility model discloses a withstand voltage polyvinyl chloride synthetic leather case and bag, including case and bag body 1, mounting groove 2 has been seted up to case and bag body 1's rear end face, 2 rotations in the mounting groove have

pivot

3, 3 fixed surface covers of pivot are equipped with

first gear

4, 2 rotations threaded rod 5 in the mounting groove, 5 fixed surface covers of threaded rod are equipped with second gear 6, second gear 6 is connected with the meshing of first gear 4, run through and slip sleeve 7 on the case and bag body 1,

sleeve

7 and 5 threaded connection of threaded rod, sleeve 7 upper end fixedly connected with handle 8, handle 8 lower fixed surface is connected with gag lever post 9, gag lever post 9 runs through case and bag body 1 rather than sliding connection.

All install universal wheel 10 in case and bag body 1 lower extreme bottom four corners department, can conveniently remove case and bag body 1 through universal wheel 10.

Install the baffle on the mounting groove 2, can reach the effect of protection first gear 4 and second gear 6 through the baffle.

A limiting groove 11 is formed in the luggage body 1, a limiting block 12 slides in the limiting groove 11, one end of the limiting block 12 is fixedly connected with one side of the sleeve 7, and the effect of limiting the sleeve 7 can be achieved through the limiting block 12.

One side fixedly connected with connecting block 13 of case and bag body 1, run through and have inserted bar 14 in the connecting block 13, seted up spout 15 in the inserted bar 14, it has wedge 16 to slide in the spout 15, wedge 16 one side fixedly connected with first spring 17, the one end of first spring 17 and one side fixed connection of spout 15, draw-in groove 18 has been seted up to the inboard of stopper 12, run through and slide in draw-in groove 18 has ejector pin 19, the one end fixedly connected with press block 20 of ejector pin 19, the surface cover of ejector pin 19 has second spring 21, the one end of second spring 21 and one side fixed connection of stopper 12, the other end of second spring 21 and one side fixed connection of press block 20, through sliding inserted bar 14 with wedge 16 card in draw-in groove 18 can let the lower extreme of inserted bar 14 contact with ground, so as to can play the effect of fixed case and bag body 1 position, can drive second spring 21 compression through pressing press block 20, ejector pin 19 promotes wedge 16 and enters into spout 15, upward lifting inserted bar 14 can let the lower extreme of inserted bar and ground separate, conveniently remove case and bag body 1.

Strip groove 22 has all been seted up to the lower extreme on spout 15, and strip groove 22 slides there is fixture block 23, and the one end of two fixture blocks 23 respectively with 16 upper and lower both ends fixed connection of wedge, can conveniently carry on spacingly to wedge 16 through fixture block 23.

As shown in fig. 1 to 4, the present embodiment is a method for using a pressure-resistant polyvinyl chloride synthetic leather case: can drive first gear 4 through rotating pivot 3 and rotate, first gear 4 drives second gear 6 and rotates, second gear 6 drives threaded rod 5 and rotates, can drive the slow reciprocating of sleeve 7 after threaded rod 5 rotates, make things convenient for 7 upper ends of adjustment sleeve 8 to reach arbitrary high department, with this can make things convenient for the user adjustment handle 8 of different heights to the height that is fit for its use, the use limitation of case and bag body 1 has been reduced effectively, case and bag body 1's use flexibility has been improved, make the more convenient use case and bag body 1 of user.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. Withstand voltage polyvinyl chloride synthetic leather case and bag, including case and bag body (1), its characterized in that: mounting groove (2) have been seted up to the rear end face of case and bag body (1), mounting groove (2) internal rotation has pivot (3), first gear (4) are equipped with to pivot (3) fixed surface cover, mounting groove (2) internal rotation threaded rod (5), threaded rod (5) fixed surface cover is equipped with second gear (6), second gear (6) are connected with first gear (4) meshing, run through and sliding sleeve (7) on case and bag body (1), sleeve (7) and threaded rod (5) threaded connection, sleeve (7) upper end fixedly connected with handle (8), handle (8) lower fixed surface is connected with gag lever post (9), gag lever post (9) run through case and bag body (1) rather than sliding connection.

2. A pressure-resistant case made of polyvinyl chloride and synthetic leather according to claim 1, wherein universal wheels (10) are mounted at four corners of the bottom of the case body (1).

3. The pressure-resistant polyvinyl chloride synthetic leather case as claimed in claim 1, wherein a baffle is mounted on the mounting groove (2).

4. A pressure-resistant case made of polyvinyl chloride and synthetic leather according to claim 1, wherein a limiting groove (11) is formed in the case body (1), a limiting block (12) slides in the limiting groove (11), and one end of the limiting block (12) is fixedly connected with one side of the sleeve (7).

5. The pressure-resistant polyvinyl chloride synthetic leather case as claimed in claim 1, wherein a connecting block (13) is fixedly connected to one side of the case body (1), an inserting rod (14) penetrates through and slides in the connecting block (13), a sliding groove (15) is formed in the inserting rod (14), a wedge block (16) slides in the sliding groove (15), a first spring (17) is fixedly connected to one side of the wedge block (16), one end of the first spring (17) is fixedly connected to one side of the sliding groove (15), a clamping groove (18) is formed in the inner side of the limiting block (12), a push rod (19) penetrates through and slides in the clamping groove (18), a pressing block (20) is fixedly connected to one end of the push rod (19), a second spring (21) is sleeved on the surface of the push rod (19), one end of the second spring (21) is fixedly connected to one side of the limiting block (12), and the other end of the second spring (21) is fixedly connected to one side of the pressing block (20).

6. A pressure-resistant polyvinyl chloride synthetic leather case as claimed in claim 5, wherein the upper end and the lower end of each sliding groove (15) are provided with a strip-shaped groove (22), each clamping block (23) slides in each strip-shaped groove (22), and one end of each clamping block (23) is fixedly connected with the upper end and the lower end of each wedge-shaped block (16).