CN221410625U - Scaling type case - Google Patents
Scaling type case Download PDFInfo
- Publication number
- CN221410625U CN221410625U CN202322864475.2U CN202322864475U CN221410625U CN 221410625 U CN221410625 U CN 221410625U CN 202322864475 U CN202322864475 U CN 202322864475U CN 221410625 U CN221410625 U CN 221410625U
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- Prior art keywords
- frame
- side wall
- box body
- rod
- round hole
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- 238000013016 damping Methods 0.000 claims description 19
- 230000008093 supporting effect Effects 0.000 claims description 10
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to the technical field of bags and cases, and provides a zoom type bag, which comprises a box body, wherein a connecting strip is arranged on the outer side wall of the box body, a hollow frame is arranged on one side of the connecting strip, an extension frame is connected to the inner side wall of the hollow frame in a sliding and clamping mode, a top cover is fixedly arranged at the top of the extension frame, a round hole I is formed in one side of the extension frame, a round hole II is formed in the inner side wall of the box body, a U-shaped frame I is arranged on the inner side wall of the box body, a threaded rod is connected to one side of the U-shaped frame I through threads, the threaded rod is respectively connected with the round hole II and the round hole I in an inserting mode, and the space inside the whole body can be zoomed through the hollow frame, the extension frame, the top cover, the round hole I, the round hole II, the U-shaped frame I, the threaded rod and a screwing block.
Description
Technical Field
The utility model relates to the technical field of bags, in particular to a zoom type bag.
Background
The luggage is a common name of bags, and is a common name of various bags for containing things, including a common shopping bag, a handbag, a hand bag, a purse, a knapsack, a single shoulder bag, a satchel, a waist bag, various draw-bar boxes and the like, and along with the continuous improvement of the living and consumption level of people, various kinds of luggage have become indispensable ornaments. The bag product is required to be enhanced in practicality, and the decoration has become a main expansion.
The utility model patent CN203952696U discloses a box, comprising a box body, wherein the box body comprises a box cover and a box body, a telescopic part is arranged at the joint of the box body and the box cover, the telescopic part is made of flexible materials, one side of the telescopic part is fixedly connected with the box body, the other side of the telescopic part corresponding to the box body is pulled and combined with the box cover through a zipper, a telescopic framework is arranged between the box body and the telescopic part, the telescopic framework comprises a fixed support arranged on the box body and a movable support arranged on the telescopic part, and the movable support and the fixed support can be in movable sliding fit. The telescopic luggage has the advantages of wide storage range, novel and stable structure, convenient use and wide applicability.
However, the technical solution described above has the following problems found in the implementation of the related art: the existing luggage is troublesome to zoom, has no limiting function, is poor in experience in the actual use process, is easy to damage articles placed in the luggage, has no good damping function, is easy to damage the wheels, and is very troublesome to use after being damaged.
Disclosure of utility model
The utility model provides a zoom type luggage, which solves the problems that the existing luggage in the related technology is troublesome to zoom and has no limit function.
The technical scheme of the utility model is as follows: the utility model provides a zoom type case and bag, includes the box, the lateral wall of box is provided with the connecting strip, one side of connecting strip is provided with the hollow frame, the inside wall slip joint of hollow frame has the extension frame, the top of extension frame is fixed mounting has the top cap;
A round hole I is formed in one side of the extension frame, and a round hole II is formed in the inner side wall of the box body;
The inner side wall of the box body is provided with a U-shaped frame I, one side of the U-shaped frame I is connected with a threaded rod through threads, the threaded rod is respectively inserted between the round hole II and the round hole I, and one end of the threaded rod is fixedly provided with a screwing block;
the outer side wall of the box body is provided with a buffer assembly.
Preferably, the buffer assembly comprises a second U-shaped frame, a spring, a damping rod, a movable frame and wheels, wherein the second U-shaped frame is fixedly installed on the outer side wall of the box body, the spring and the damping rod are arranged on the inner side wall of the second U-shaped frame, the spring is located in the middle of the damping rod, the movable frame is connected with the damping rod and the ends of the spring, and the wheels are connected with the inner side wall of the movable frame through bearings.
Preferably, a chute is formed in the outer side wall of the second U-shaped frame, and the chute is in a strip shape.
Preferably, the two sides of the movable frame are fixedly provided with sliding blocks, and the sliding blocks are in sliding connection with the sliding grooves.
Preferably, anti-skidding lines are arranged on the side wall of the screwing block, and the anti-skidding lines are uniformly distributed on the side wall of the screwing block.
Preferably, the bottom of the box body is fixedly provided with two supporting blocks, and the two supporting blocks are oppositely arranged.
Preferably, the outer side wall of the box body is fixedly provided with a rectangular block, the top of the rectangular block is provided with a hollow rod, the inner side wall of the hollow rod is connected with a movable rod in a sliding manner, and the top end of the movable rod is fixedly provided with a pull plate.
Preferably, a handle is fixedly arranged at the top of the top cover.
The working principle and the beneficial effects of the utility model are as follows:
1. according to the utility model, through the hollow frame, the extension frame, the top cover, the first round hole, the second round hole, the first U-shaped frame, the threaded rod and the screwing block, the space inside the whole body can be scaled, and the capacity can be timely increased when more articles are contained, so that the articles inside the whole body can have better storage effect, the situation of extrusion damage can not occur in the use process, and the use experience is better;
2. According to the utility model, the U-shaped frame II, the spring, the damping rod, the movable frame and the wheels are arranged, so that a good buffering effect can be achieved on the whole, the whole is prevented from being damaged due to vibration, the cost caused by damage is effectively reduced, and the device is convenient to popularize and use.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a cross-sectional view of the overall structure of the present utility model;
FIG. 2 is an enlarged view of the structure of FIG. 1A in accordance with the present utility model;
FIG. 3 is a rear elevational view of the overall structure of the present utility model;
FIG. 4 is an enlarged view of the structure of FIG. 3B in accordance with the present utility model;
In the figure: 1. a case; 2. a connecting strip; 3. a hollow frame; 4. an extension frame; 5. a top cover; 6. a round hole I; 7. a round hole II; 8. u-shaped frame I; 9. a threaded rod; 10. twisting the block; 11. a support block; 12. a buffer assembly; 121. u-shaped frame II; 122. a spring; 123. a damping rod; 124. a movable frame; 125. a wheel; 13. a slide block; 14. a chute; 15. rectangular blocks; 16. a hollow rod; 17. a movable rod; 18. pulling the plate.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a scaled case technical solution: the utility model provides a zoom type case and bag, including box 1, box 1's lateral wall is provided with connecting strip 2, one side of connecting strip 2 is provided with hollow frame 3, hollow frame 3's inside wall slip joint has extension frame 4, extension frame 4's top fixed mounting has top cap 5, round hole one 6 has been seted up to one side of extension frame 4, round hole two 7 has been seted up to box 1's inside wall, box 1's inside wall is provided with U-shaped frame one 8,U one side of frame one 8 has threaded rod 9 through threaded connection, threaded rod 9 peg graft mutually with between round hole two 7 and the round hole one 6 respectively, threaded rod 9's one end fixed mounting has twists movable block 10, be provided with anti-skidding line on twists movable block 10's the lateral wall, anti-skidding line evenly distributed is on twists movable block 10's the lateral wall, box 1's lateral wall is provided with buffer assembly 12.
First pulling handle can drive through top cap 5 and extend frame 4 at the inside of hollow frame 3 upwards slide, then rotate and twist movable block 10 and can let threaded rod 9 rotate in one side of U-shaped frame 8 to let threaded rod 9 can be respectively with round hole one 6 and round hole two 7 joint together, thereby to extend frame 4 fixed, make holistic space can be bigger, can place more articles, also can draw in the inside of hollow frame 3 with extending frame 4 when article is few, make wholly diminish, use also can be lighter, can adjust at will according to how many article, use experience also can be better.
Specifically, the buffer assembly 12 includes a second U-shaped frame 121, a spring 122, a damping rod 123, a movable frame 124 and wheels 125, the second U-shaped frame 121 is fixedly mounted on the outer side wall of the box 1, the spring 122 and the damping rod 123 are disposed on the inner side wall of the second U-shaped frame 121, the spring 122 is located in the middle of the damping rod 123, the movable frame 124 is connected to the ends of the damping rod 123 and the spring 122, the wheels 125 are connected to the inner side wall of the movable frame 124 through bearings, the outer side wall of the second U-shaped frame 121 is provided with sliding grooves 14, the sliding grooves 14 are in a strip shape, sliding blocks 13 are fixedly mounted on two sides of the movable frame 124, and sliding connection between the sliding blocks 13 and the sliding grooves 14 is achieved.
When the wheel 125 drives the whole body to move, the jolting road section can slide upwards in the chute 14 through the sliding block 13, so that force is transmitted to the spring 122 and the damping rod 123, and then the damping rod 123 and the spring 122 are used for buffering, so that the whole body is prevented from being bumped.
Specifically, supporting blocks 11 are fixedly installed at the bottom of the box body 1, two supporting blocks 11 are arranged oppositely between the two supporting blocks 11, a rectangular block 15 is fixedly installed on the outer side wall of the box body 1, a hollow rod 16 is arranged at the top of the rectangular block 15, a movable rod 17 is slidably connected to the inner side wall of the hollow rod 16, and a pull plate 18 is fixedly installed at the top end of the movable rod 17.
The supporting block 11 can play a supporting effect on the bottom of the box body 1 so as to prevent the box body 1 from directly contacting the ground, the bottom of the box body 1 can be prevented from being worn, the movable rod 17 can be pulled out from the hollow rod 16 by pulling the pulling plate 18, and then the pulling plate 18 can be pulled to integrally move.
Specifically, a handle is fixedly installed on the top of the top cover 5.
The handle can facilitate pulling the top cover 5 so as to facilitate taking the whole body for movement.
The working principle and the using flow of the utility model are as follows: first pulling handle can drive through top cap 5 and extend frame 4 and upwards slide in the inside of hollow frame 3, then rotates and twist movable block 10 and can let threaded rod 9 rotate in one side of U-shaped frame one 8 to let threaded rod 9 can be together with round hole one 6 and round hole two 7 joint respectively, thereby fix extension frame 4, make holistic space can be bigger, can place more articles, also can draw in the inside of hollow frame 3 with extension frame 4 when article is few, make whole diminish.
When the wheel 125 moves integrally, a jounce path is slid upward in the chute 14 by the slider 13, so that force is transmitted to the spring 122 and the damping rod 123, and then the damping rod 123 and the spring 122 are buffered.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a zoom type case and bag, includes box (1), its characterized in that, the lateral wall of box (1) is provided with connecting strip (2), one side of connecting strip (2) is provided with hollow frame (3), the inside wall slip joint of hollow frame (3) has extension frame (4), the top fixed mounting of extension frame (4) has top cap (5);
A round hole I (6) is formed in one side of the extension frame (4), and a round hole II (7) is formed in the inner side wall of the box body (1);
The novel box comprises a box body (1), and is characterized in that a U-shaped first frame (8) is arranged on the inner side wall of the box body (1), a threaded rod (9) is connected to one side of the U-shaped first frame (8) through threads, the threaded rod (9) is respectively inserted between the round hole II (7) and the round hole I (6), and a screwing block (10) is fixedly arranged at one end of the threaded rod (9);
The bottom of the box body (1) is fixedly provided with two supporting blocks (11), and the two supporting blocks (11) are oppositely arranged;
The outer side wall of the box body (1) is provided with a buffer assembly (12), and the buffer assembly (12) and the supporting block (11) are both positioned at the bottom of the box body (1);
The buffer assembly (12) comprises a U-shaped frame II (121), a spring (122), a damping rod (123), a movable frame (124) and wheels (125), wherein the U-shaped frame II (121) is fixedly installed on the outer side wall of the box body (1), the spring (122) and the damping rod (123) are arranged on the inner side wall of the U-shaped frame II (121), the spring (122) is located in the middle of the damping rod (123), the movable frame (124) is connected with the ends of the damping rod (123) and the springs (122), and the wheels (125) are connected with the inner side wall of the movable frame (124) through bearings.
2. A zoom type luggage according to claim 1, wherein a chute (14) is provided on the outer side wall of the U-shaped frame two (121), and the chute (14) is in a strip shape.
3. A zoom type luggage as claimed in claim 2, wherein the movable frame (124) is fixedly provided with a slider (13) at both sides thereof, and the slider (13) is slidably connected with the chute (14).
4. A zoom type luggage as claimed in claim 1, wherein the side wall of the twisting block (10) is provided with anti-skid patterns, which are uniformly distributed on the side wall of the twisting block (10).
5. The zoom type luggage as claimed in claim 1, wherein a rectangular block (15) is fixedly mounted on the outer side wall of the luggage body (1), a hollow rod (16) is arranged at the top of the rectangular block (15), a movable rod (17) is slidably connected to the inner side wall of the hollow rod (16), and a pull plate (18) is fixedly mounted on the top end of the movable rod (17).
6. A zoom type luggage according to claim 1, characterized in that the top of the top cover (5) is fixedly provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322864475.2U CN221410625U (en) | 2023-10-25 | 2023-10-25 | Scaling type case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322864475.2U CN221410625U (en) | 2023-10-25 | 2023-10-25 | Scaling type case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221410625U true CN221410625U (en) | 2024-07-26 |
Family
ID=92012459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322864475.2U Active CN221410625U (en) | 2023-10-25 | 2023-10-25 | Scaling type case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221410625U (en) |
-
2023
- 2023-10-25 CN CN202322864475.2U patent/CN221410625U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |