Adjustable container
By designing a pre-tightening component of an adjustable cargo box, clamping items with the spring force and clamping them up and down, the problem of poor clamping stability of existing cargo boxes when transporting fragile items is solved, and the problem of different items is realized. Effective protection.
Patent Information
- Application Number
- CN202420779418.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-04-15
AI Technical Summary
When placing fragile items in existing cargo boxes, the size and processing of foam boards are complex and have poor applicability, making it difficult to ensure transportation stability.
An adjustable cargo box including a box and a pre-tightening assembly is designed. The pre-tightening assembly consists of a fixed block, a plug, a sliding insertion rod, a spring and a push plate. It clamps the items through the spring's elastic force, and combines the upper and lower pre- Tight assembly improves clamping stability.
It achieves simple operation and stable clamping, and is suitable for items of different sizes and heights to prevent items from being damaged by shaking during transportation.
Smart Images
Figure CN222292344U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of logistics cargo boxes, in particular to an adjustable cargo box. Background Art
[0002] In the process of material transportation, the use of cargo boxes has become very widespread. Cargo boxes are required in many fields, so cargo boxes have become an indispensable part of the current production field. For some valuable or fragile items such as glass, foam boards are placed in cargo boxes. In order to ensure stability during transportation, the size of the foam boards needs to be determined according to the size of the items. However, processing the foam boards to the specified size is complicated and has poor applicability.
[0003] In summary, in order to solve the deficiencies in the prior art, it is necessary to design an adjustable cargo box with a simple structure. Utility Model Content
[0004] The utility model provides an adjustable cargo box to solve the problems of the prior art.
[0005] The purpose of the utility model can be achieved through the following technical solutions: an adjustable cargo box includes: a box body and a pre-tightening component, the pre-tightening component is symmetrically arranged in four groups up and down and left and right, the pre-tightening component includes a fixed block, an insert block, a sliding insert rod, a spring and a push plate, the fixed block is bonded to the inner side wall of the box body, the insert block is plug-connected to the fixed block, the sliding insert rod is slidably arranged inside the insert block, the push plate is threadedly fixed to the end of the insert block, the spring is sleeved on the sliding insert rod and is located between the insert block and the push plate, and the push plate opening inside the upper pre-tightening component is set downward.
[0006] A further improvement is that a first sliding groove is provided in the fixed block, a socket is provided in the middle of the first sliding groove, an insertion rod portion is provided at the front end of the insertion block, the insertion rod portion is slidably set in the first sliding groove, a protruding clamping portion is provided on the insertion rod portion, and the protruding clamping portion is set in the socket.
[0007] As a further improvement, a plurality of groups of sockets are arranged at intervals in the first slide groove of the upper fixed block, and a supporting spring is arranged at the bottom of the first slide groove of the upper fixed block.
[0008] As a further improvement, the push plate is L-shaped.
[0009] As a further improvement, a second slide groove is provided in the plug block, a raised clamping portion 2 is provided in the middle of the second slide groove, the sliding rod is slidably inserted in the second slide groove, a raised clamping portion 3 is provided on the sliding rod, and the raised clamping portion 3 is arranged on the inner side of the raised clamping portion 2.
[0010] Compared with the prior art, the adjustable cargo box of the utility model has the following beneficial effects:
[0011] A fixed block is glued inside the box, the insert block is slidably plugged into the fixed block, and then the sliding insert rod is slidably inserted into the insert block. After the items are placed in the box, the items push the push plate and the sliding insert rod to slide, and the push plate is pushed in the opposite direction by the elastic force of the spring, thereby clamping the items to prevent the items from being damaged due to shaking. The operation is simple and convenient; at the same time, the two sets of pre-tightening components above are used to clamp the items from above and below, further improving the stability of the clamping of the items. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the structure of the utility model
[0013] Figure 2 This is a structural diagram of a partial enlarged view of the utility model.
[0014] Figure 3 This is a schematic diagram of the structure of the connection between the lower fixing block and the plug block in the utility model
[0015] Figure 4 This is a schematic diagram of the structure of the upper fixed block and the plug block connected in the utility model
[0016] In the figure, 1-box, 2-preload assembly, 21-fixed block, 211-first slide groove, 212-socket, 213-support spring, 22-insert block, 221-insert rod part one, 222-raised clamping part one, 223-second slide groove, 224-raised clamping part two, 23-sliding insert rod, 231-raised clamping part three, 24-spring, 25-push plate. DETAILED DESCRIPTION
[0017] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.
[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0019] Below is a combination of the embodiments and the attached Figures 1 to 4 , the technical solution of the utility model is further elaborated.
[0020] Example 1
[0021] An adjustable cargo box comprises: a box body 1 and a pre-tightening component 2, wherein the pre-tightening component 2 is symmetrically arranged in four groups up and down and left and right, and the pre-tightening component 2 comprises a fixed block 21, an insert block 22, a sliding plug rod 23, a spring 24 and a push plate 25, wherein the fixed block 21 is bonded to the inner side wall of the box body 1, the insert block 22 is plugged into the fixed block 21, the sliding plug rod 23 is slidably arranged inside the insert block 22, the push plate 25 is threadedly fixed to the end of the insert block 22, the spring 24 is sleeved on the sliding plug rod 23 and is located between the insert block 22 and the push plate 25, and the push plate 25 inside the pre-tightening component 2 above is opened downward.
[0022] like Figure 1 to Figure 4 As shown, the working principle of the utility model is as follows: a fixed block 21 is bonded inside the box body 1, the insert block 22 is slidably inserted into the fixed block 21, and then the sliding insert rod 23 is slidably inserted into the insert block 22. After the object is placed in the box body 1, the object pushes the push plate 25 and the sliding insert rod 23 to slide, and the push plate 25 is pushed in the reverse direction by the elastic force of the spring 24, thereby clamping the object to prevent the object from being damaged due to shaking, and the operation is simple and convenient; at the same time, the two sets of pre-tightening components 2 above are used to clamp the object from above and below, further improving the stability of the clamping of the object.
[0023] The elastic clamping assembly consisting of the insert block 22, the sliding insert rod 23, the spring 24 and the push plate 25 is detachably connected to the fixed block, and the elastic clamping assembly can be reused. At the same time, the elastic clamping assembly can clamp and fix objects of different sizes.
[0024] As a further preferred embodiment, the fixed block 21 is provided with a first slide groove 211, a socket 212 is provided in the middle of the first slide groove 211, a plug rod part 1 221 is provided at the front end of the plug block 22, the plug rod part 1 221 is slidably arranged in the first slide groove 211, a protruding clamping part 1 222 is provided on the plug rod part 1 221, the protruding clamping part 1 222 is arranged in the socket 212, a plurality of groups of sockets 212 are arranged at intervals in the first slide groove 211 of the upper fixed block 21, and a support spring 213 is provided at the bottom of the first slide groove 211 of the upper fixed block 21. The plug block 22 is provided with a second slide groove 223, a protruding clamping part 224 is provided in the middle of the second slide groove 223, the sliding plug rod 23 is slidably inserted in the second slide groove 223, a protruding clamping part 3 231 is provided on the sliding plug rod 23, and the protruding clamping part 3 231 is arranged inside the protruding clamping part 224.
[0025] The detachable connection between the fixed block 21 and the plug-in block 22 is achieved by deforming the raised clamping portion 222 of the front end plug-in rod portion 221 and sliding it into the first slide groove 211 until the raised clamping portion 222 is snapped into the socket 212, thereby achieving plug-in fixation; the raised clamping portion 231 of the sliding plug-in rod 23 slides into the second slide groove 223 until it is snapped into the inner side of the raised clamping portion 224, and the slide 23 can slide in the second slide groove 223 without sliding outward.
[0026] A plurality of groups of sockets 212 are arranged in the first slide groove 211 of the upper fixed block 21 so that the height of the upper plug block 22 can be adjusted, thereby adjusting the height difference between the upper push plate 25 and the lower push plate, thereby ensuring that objects of different heights can be limited.
[0027] As a further preferred embodiment, the push plate 25 is L-shaped. In order to improve the shockproof performance of the bottom of the article, the L-shaped push plate 25 can support the bottom of the article.
[0028] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.
Claims
1. An adjustable cargo box, characterized in that: include: A box body and a pre-tightening component, wherein the pre-tightening component is symmetrically arranged in four groups up and down and left and right, and the pre-tightening component includes a fixed block, an insert block, a sliding insert rod, a spring and a push plate. The fixed block is bonded to the inner side wall of the box body, the insert block is plugged into the fixed block, the sliding insert rod is slidably arranged inside the insert block, the push plate is threadedly fixed to the end of the insert block, the spring is sleeved on the sliding insert rod and is located between the insert block and the push plate, and the push plate opening inside the upper pre-tightening component is set downward.
2. The adjustable cargo box according to claim 1, characterized in that: A first slide groove is provided in the fixed block, a socket is provided in the middle of the first slide groove, an insertion rod part is provided at the front end of the insertion block, the insertion rod part is slidably set in the first slide groove, a protruding clamping part is provided on the insertion rod part, and the protruding clamping part is set in the socket.
3. The adjustable cargo box according to claim 1, characterized in that: A plurality of groups of sockets are arranged at intervals in the first sliding groove of the upper fixed block, and a supporting spring is arranged at the bottom of the first sliding groove of the upper fixed block.
4. The adjustable cargo box according to claim 1, characterized in that: The push plate is L-shaped.
5. The adjustable cargo box according to claim 1, characterized in that: A second slide groove is provided in the insert block, a second protruding clamping portion is provided in the middle of the second slide groove, the sliding rod is slidably inserted in the second slide groove, a third protruding clamping portion is provided on the sliding rod, and the third protruding clamping portion is arranged on the inner side of the second protruding clamping portion.