CN214710967U

CN214710967U - Case with telescopic bracket

Info

Publication number: CN214710967U
Application number: CN202120598895.9U
Authority: CN
Inventors: 徐启勋
Original assignee: Ruian Shenqi Bags And Leather Co ltd
Current assignee: Ruian Shenqi Bags And Leather Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-11-16
Anticipated expiration: 2031-03-24

Abstract

The utility model discloses a case and bag with flexible bracket in case and bag field, including the box, the bottom of box is provided with first recess, installs in the first recess and extends to its outside supporting mechanism, has seted up the second recess on the box, and second recess internal rotation is connected with flexible bracket, and flexible bracket includes: support casing, round pin axle, expansion plate and spacing gyro wheel, support casing rotates with the second recess through the round pin axle to be connected, and sliding connection has the expansion plate that extends to its outside in the support casing, and a plurality of spacing gyro wheels of laminating mutually with it are all installed to the left and right sides of expansion plate, and spacing gyro wheel links to each other with the inner wall of support casing, all installs a clamping device who is used for the flexible bracket of centre gripping on the left and right sides inner wall of second recess. The utility model discloses stability is good, and flexible convenient, it is convenient to place article.

Description

Case with telescopic bracket

Technical Field

The utility model relates to a case and bag field specifically is a case and bag with flexible bracket.

Background

A trolley case refers to a luggage case having a trolley and rollers. It is widely used because of its convenient use. Meanwhile, the draw-bar box is also provided with a draw bar which is divided into a single-tube draw bar and a double-tube draw bar, and the tube of the draw bar is divided into a square tube and a round tube, so that the draw-bar box is convenient to drag when walking, and the burden is greatly reduced.

The existing draw-bar box is not provided with the telescopic bracket which is convenient to use, so that people are inconvenient to place articles temporarily outside the box, and therefore, aiming at the current situation, the suitcase with the telescopic bracket, which is good in stability, convenient to stretch and retract and convenient to place articles, is urgently needed to be developed to overcome the defects in the current practical application and meet the current requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a case and bag with flexible bracket to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a case and bag with flexible bracket, includes the box, the bottom of box is provided with first recess, install in the first recess and extend to its outside supporting mechanism, the second recess has been seted up on the box, second recess internal rotation is connected with flexible bracket, flexible bracket includes: support casing, round pin axle, expansion plate and spacing gyro wheel, support casing rotates through round pin axle and second recess to be connected, sliding connection has the expansion plate that extends to its outside in the support casing, a plurality of spacing gyro wheels of laminating mutually with it are all installed to the left and right sides of expansion plate, spacing gyro wheel links to each other with the inner wall that supports the casing, all install a clamping device who is used for the flexible bracket of centre gripping on the left and right sides inner wall of second recess.

As a further aspect of the present invention: the support mechanism includes: the hydraulic cylinder is installed in the first groove, and a telescopic rod of the hydraulic cylinder is connected with the supporting plate.

As a further aspect of the present invention: the supporting plate is made of an anti-skid material.

As a further aspect of the present invention: the rotation angle of the telescopic bracket is 0-90 degrees.

As a further aspect of the present invention: the clamping device includes: the clamping plate is elastically connected with the inner wall of the second groove through a plurality of springs.

As a further aspect of the present invention: a plurality of truckles are installed to the bottom of box, the pull rod is installed at the top of box.

Compared with the prior art, the beneficial effects of the utility model are that: when people need to temporarily place articles outside the box body, the support plate is driven to move downwards through the hydraulic cylinder, so that the trundles are separated from the ground, the box body is supported through the support plate to prevent the box body from sliding, then the support shell rotates out of the second groove, the expansion plate is pulled out of the support shell, and the articles can be placed on the support shell and the expansion plate; after the use, withdraw the expansion plate in the support housing, in withdrawing the second recess to the support housing again, drive the spring through the grip block and will support the housing and clip. To sum up, the utility model discloses stability is good, and flexible convenient, it is convenient to place article.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a view from a-a direction in the structural schematic diagram of the present invention.

Fig. 3 is a partial view of the position B in the structural schematic diagram of the present invention.

Fig. 4 is a schematic view of the expansion bracket of the present invention in an expanded state.

In the figure: 1-box, 101-first groove, 102-second groove, 2-caster, 3-support mechanism, 301-hydraulic cylinder, 302-support plate, 4-pull rod, 5-telescopic bracket, 501-support shell, 502-pin shaft, 503-telescopic plate, 504-limit roller, 6-clamping device, 601-clamping plate, and 602-spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be noted that the terms "first", "second" and "third" are used for the sake of clarity in describing the numbering of the product parts and do not represent any substantial difference, unless explicitly stated or limited otherwise. The directions of "up", "down", "left" and "right" are all based on the directions shown in the attached drawings. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

It is to be understood that, unless otherwise expressly specified or limited, the term "coupled" is used broadly, and may, for example, refer to directly coupled devices or indirectly coupled devices through intervening media. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

Example 1

Referring to fig. 1-4, in an embodiment of the present invention, a luggage with a retractable bracket includes a case 1, a plurality of casters 2 are installed at the bottom of the case 1, a first groove 101 is disposed at the bottom of the case 1, a supporting mechanism 3 extending to the outside of the first groove 101 is installed in the first groove 101, and the supporting mechanism 3 includes: pneumatic cylinder 301 and backup pad 302, pneumatic cylinder 301 installs in first recess 101, pneumatic cylinder 301's telescopic link links to each other with backup pad 302, second recess 102 has been seted up on the box 1, second recess 102 internal rotation is connected with telescopic bracket 5, telescopic bracket 5's turned angle is 0-90, telescopic bracket 5 includes: support casing 501, round pin axle 502, expansion plate 503 and spacing gyro wheel 504, support casing 501 rotates with second recess 102 through round pin axle 502 to be connected, sliding connection has the expansion plate 503 that extends to its outside in support casing 501, a plurality of spacing gyro wheels 504 of laminating mutually with it are all installed to the left and right sides of expansion plate 503, spacing gyro wheel 504 links to each other with the inner wall that supports casing 501, all install a clamping device 6 that is used for centre gripping telescopic bracket 5 on the left and right sides inner wall of second recess 102, clamping device 6 includes: the clamping plate 601 is elastically connected with the inner wall of the second groove 102 through a plurality of springs 602, when the telescopic bracket 5 is positioned in the second groove 102, the springs 602 are in a compressed state, and the pull rod 4 is installed at the top of the box body 1. When a person needs to temporarily place articles outside the box body 1, the supporting plate 302 is driven by the hydraulic cylinder 301 to move downwards, so that the caster wheels 2 are separated from the ground, the box body 1 is prevented from sliding by supporting the supporting plate 302, then the supporting shell 501 is rotated out of the second groove 102, the expansion plate 503 is pulled out of the supporting shell 501, and the articles can be placed on the supporting shell 501 and the expansion plate 503; after use, the retractable plate 503 is retracted into the support housing 501, and then the support housing 501 is retracted into the second groove 102, and the support housing 501 is clamped by the clamping plate 601 driving the spring 602.

Example 2

Referring to fig. 1-2, in the embodiment of the present invention, the supporting plate 302 is made of an anti-slip material.

The utility model discloses a theory of operation is: according to the luggage with the telescopic bracket, when a person needs to temporarily place articles outside the luggage body 1, the supporting plate 302 is driven to move downwards through the hydraulic cylinder 301, so that the caster wheels 2 are separated from the ground, the luggage body 1 is prevented from sliding through the supporting plate 302, then the supporting shell 501 is rotated out of the second groove 102, the telescopic plate 503 is pulled out of the supporting shell 501, and the articles can be placed on the supporting shell 501 and the telescopic plate 503; after use, the retractable plate 503 is retracted into the support housing 501, and then the support housing 501 is retracted into the second groove 102, and the support housing 501 is clamped by the clamping plate 601 driving the spring 602.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a case and bag with flexible bracket, includes box (1), its characterized in that: the bottom of box (1) is provided with first recess (101), install in first recess (101) and extend to its outside supporting mechanism (3), second recess (102) have been seted up on box (1), second recess (102) internal rotation is connected with telescopic bracket (5), telescopic bracket (5) include: support casing (501), round pin axle (502), expansion plate (503) and spacing gyro wheel (504), support casing (501) and second recess (102) through round pin axle (502) and rotate and be connected, sliding connection has expansion plate (503) that extends to its outside in support casing (501), a plurality of spacing gyro wheels (504) of laminating mutually with it are all installed to the left and right sides of expansion plate (503), spacing gyro wheel (504) link to each other with the inner wall that supports casing (501), all install one clamping device (6) that are used for centre gripping telescopic bracket (5) on the left and right sides inner wall of second recess (102).

2. A luggage with a telescoping cradle according to claim 1, wherein: the support mechanism (3) includes: the hydraulic cylinder (301) is installed in the first groove (101), and the telescopic rod of the hydraulic cylinder (301) is connected with the supporting plate (302).

3. A luggage with a telescoping cradle according to claim 2, wherein: the supporting plate (302) is made of anti-skid materials.

4. A luggage with a telescoping cradle according to claim 1, wherein: the rotation angle of the telescopic bracket (5) is 0-90 degrees.

5. A luggage with a telescoping cradle according to claim 1, wherein: the clamping device (6) comprises: a clamping plate (601) and springs (602), the clamping plate (601) being elastically connected with the inner wall of the second groove (102) by a plurality of springs (602).

6. A luggage with a telescoping cradle according to claim 1, wherein: a plurality of truckles (2) are installed to the bottom of box (1), pull rod (4) are installed at the top of box (1).