A pressure-resistant trolley case

Abstract

The utility model discloses a kind of pressure-resistant trolley case, comprising: box and reinforcing mechanism, the reinforcing mechanism is installed in box interior;Reinforcing mechanism includes adjusting swivel seat, fixed support pole and sliding support pole for enhancing the pressure resistance of box and adjusting slide bar for adjusting the distance between fixed support pole and sliding support pole, the adjusting swivel seat is installed in box interior, the utility model is by being provided with reinforcing mechanism, not only can in use process, by with reinforcing mechanism support fixed to system interior, and then can support fixed to the inner wall of box to enhance the strength of box, avoid the box under pressure, lead to the deformation of box and lead to the damage of box, and the size of reinforcing mechanism can be adjusted according to the size of box, convenient with reinforcing mechanism fixed installation to box interior, so the pressure resistance of the box of different sizes can be enhanced.

Description

Technical Field

[0001] This utility model relates to the field of trolley case technology, and in particular to a pressure-resistant trolley case. Background Technology

[0002] A rolling suitcase is a type of luggage with a retractable handle and wheels, primarily used to facilitate easy carrying and movement of luggage when traveling, on business trips, or moving items. Due to its convenience and practicality, rolling suitcases have become an indispensable luggage tool in modern life.

[0003] Since the body of a rolling suitcase is generally made of materials such as plastic and aluminum alloy, although it is lightweight, its strength is limited. During use, if it is subjected to a large amount of downward pressure, the side walls and bottom of the suitcase will be under pressure. The plastic material is prone to deformation or cracking, which may cause damage to the suitcase and affect its normal use and appearance.

[0004] Therefore, designing a suitcase with high strength and pressure resistance is a technical problem that engineers need to solve. Utility Model Content

[0005] The purpose of this invention is to provide a pressure-resistant trolley case, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a pressure-resistant trolley case, characterized in that it comprises:

[0007] The enclosure and the reinforcing mechanism are installed inside the enclosure. The reinforcing mechanism includes an adjusting pivot, a fixed support rod and a sliding support rod for enhancing the pressure resistance of the enclosure, and an adjusting slide rod for adjusting the distance between the fixed support rod and the sliding support rod. The adjusting pivot is installed inside the enclosure.

[0008] Preferably, the fixed support rod is disposed on the outer wall of the adjusting pivot, and both the inner walls of the fixed support rod and the sliding support rod are provided with adjusting grooves. The adjusting slide rod is disposed on the outer walls of the fixed support rod and the sliding support rod and is arranged alternately with each other. The adjusting slide rod is slidably sleeved inside the adjusting groove.

[0009] Preferably, one end of the sliding support rod is provided with a connecting seat, the connecting seat is provided with a connecting groove, a rotating rod is rotatably sleeved inside the connecting groove, one end of the rotating rod is provided with a rotating plate, one end of the rotating plate is provided with an elastic support plate, the elastic support plate is provided with a weakening groove, and the top of the elastic support plate is provided with a protective soft pad.

[0010] Preferably, a rotating sleeve is rotatably sleeved on the outer wall of the adjusting slide rod, a limiting block is provided inside the rotating sleeve, a limiting groove is provided inside the adjusting slide rod, and the limiting block is slidably sleeved inside the limiting groove.

[0011] Preferably, the adjusting rotary seat has a positioning slot inside, a positioning rod is slidably sleeved inside the positioning slot, a fixing plate is provided on the top of the positioning rod, a positioning block is provided on the outer wall of the positioning rod, and the positioning block is slidably sleeved inside the positioning slot.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In this example, by setting up a reinforcement mechanism, not only can the enclosure be supported to enhance its pressure resistance, but the pressure resistance of enclosures of different sizes can also be enhanced. On the one hand, this setting can enhance the strength of the enclosure by supporting and fixing the reinforcement mechanism inside the system during use, thereby supporting and fixing the inner wall of the enclosure and preventing the enclosure from deforming and being damaged under pressure. On the other hand, the size of the reinforcement mechanism can be adjusted according to the size of the enclosure, making it easy to fix and install the reinforcement mechanism inside the enclosure, thus enhancing the pressure resistance of enclosures of different sizes. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of the reinforcing mechanism of this utility model;

[0017] Figure 3 yes Figure 2 Cross-sectional view of the three-dimensional structure;

[0018] Figure 4 yes Figure 3 Enlarged structural diagram at point A in the middle.

[0019] As indicated by the markings in the diagram: 1. Housing; 2. Reinforcing mechanism; 201. Adjusting pivot; 202. Fixed support rod; 203. Sliding support rod; 204. Adjusting slide rod; 205. Adjusting slide groove; 206. Connecting seat; 207. Connecting groove; 208. Rotating rod; 209. Rotating plate; 210. Elastic support plate; 211. Weakening groove; 212. Protective pad; 213. Rotating sleeve; 214. Limiting block; 215. Limiting slot; 216. Positioning slot; 217. Positioning rod; 218. Positioning block; 219. Fixed plate. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. The preferred embodiments of this utility model will now be described in more detail with reference to the accompanying drawings. Although the preferred embodiments of this utility model are shown in the drawings, it should be understood that this utility model can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make this utility model more thorough and complete, and to fully convey the scope of this utility model to those skilled in the art.

[0021] The terminology used in this invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular forms “a,” “the,” and “the” used in this invention and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0022] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0023] In the description of this utility model, it should be understood that the terms "thickness", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] It should be understood that although the terms "first," "second," "third," etc., may be used to describe various components in this invention, this information should not be limited to these terms. These terms are only used to distinguish components of the same type from each other. For example, without departing from the scope of this invention, a first component may also be referred to as a second component, and similarly, a second component may also be referred to as a first component. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0026] The technical solutions of the embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0027] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of the reinforcing mechanism of this utility model; Figure 3 yes Figure 2 Cross-sectional view of the three-dimensional structure; Figure 4 yes Figure 3 Enlarged structural diagram at point A in the middle.

[0028] refer to Figures 1 to 4 A pressure-resistant trolley case includes: a case body 1 and a reinforcing mechanism 2, wherein the reinforcing mechanism 2 is installed inside the case body 1; the reinforcing mechanism 2 includes an adjusting pivot 201, a fixed support rod 202 and a sliding support rod 203 for enhancing the pressure resistance of the case body 1, and an adjusting slide rod 204 for adjusting the distance between the fixed support rod 202 and the sliding support rod 203, wherein the adjusting pivot 201 is installed inside the case body 1.

[0029] Specifically, the fixed support rod 202 is disposed on the outer wall of the adjusting pivot 201, and the inner walls of the fixed support rod 202 and the sliding support rod 203 are both provided with adjusting grooves 205. The adjusting slide rod 204 is disposed on the outer walls of the fixed support rod 202 and the sliding support rod 203 and is arranged alternately. The adjusting slide rod 204 is slidably sleeved inside the adjusting groove 205.

[0030] Specifically, one end of the sliding support rod 203 is provided with a connecting seat 206, the connecting seat 206 is provided with a connecting groove 207, a rotating rod 208 is rotatably sleeved inside the connecting groove 207, a rotating plate 209 is provided at one end of the rotating rod 208, an elastic support plate 210 is provided at one end of the rotating plate 209, a weakening groove 211 is provided inside the elastic support plate 210, and a protective soft pad 212 is provided on the top of the elastic support plate 210.

[0031] Specifically, the outer wall of the adjusting slide rod 204 is rotatably sleeved with a rotating sleeve 213, the rotating sleeve 213 is provided with a limiting block 214 inside, the adjusting slide rod 204 is provided with a limiting groove 215 inside, and the limiting block 214 is slidably sleeved inside the limiting groove 215.

[0032] Specifically, the adjusting rotary seat 201 is provided with a positioning slot 216 inside, a positioning rod 217 is slidably sleeved inside the positioning slot 216, a fixing plate 219 is provided on the top of the positioning rod 217, and a positioning block 218 is provided on the outer wall of the positioning rod 217. The positioning block 218 is slidably sleeved inside the positioning slot 216.

[0033] In this embodiment, to address the problem that the housing 1 has low strength and is prone to damage under pressure, the technical solution is as follows (refer to...). Figures 1 to 4 The elastic support plate 210 is an arc-shaped plate made of metal and has a certain degree of elasticity. The protective pad 212 is made of rubber. Both the fixed support rod 202 and the sliding support rod 203 are support rods made of metal. The adjusting slide rod 204 and the adjusting groove 205 are respectively set at one end of the fixed support rod 202 and the sliding support rod 203 and inside the sliding support rod 203. The adjusting slide rod 204 set at one end of the fixed support rod 202 is slidably sleeved inside the adjusting groove 205 set inside the sliding support rod 203, and the adjusting slide rod 204 set at one end of the sliding support rod 203 is slidably sleeved inside the adjusting groove 205 set inside the fixed support rod 202. By installing the adjusting rotatable seat 201 into the box 1, and then adjusting according to the size of the box 1. The distance between the sliding support rod 203 and the fixed support rod 202 allows the outer wall of the elastic support plate 210 to contact the inner wall of the box 1. Then, the fixed support rod 202, the sliding support rod 203, and the adjusting slide rod 204 are used to support and fix the inner wall of the box 1, thereby enhancing the strength of the box 1 and preventing the box 1 from deforming and being damaged under pressure. When dealing with boxes 1 of different sizes, the distance between the fixed support rod 202 and the sliding support rod 203 and the angle between the two adjusting pivots 201 are adjusted according to the size of the box 1, thereby adjusting the position of the elastic support plate 210 to facilitate the support and protection of boxes 1 of different sizes.

[0034] It should be noted that the rotating sleeve 213 is a circular sleeve, which is rotatably fitted onto the outer wall of the adjusting slide rod 204. The shape of the limiting block 214 is adapted to the shape of the limiting groove 215, which is set inside the adjusting slide rod 204 and is distributed in a linear array. By rotating the rotating sleeve 213, the limiting block 214 is fixedly fitted inside the limiting groove 215, thereby locking the position of the adjusting slide rod 204. When the adjusting slide rod 204 is supported and fixed on the inner wall of the housing 1, the adjusting slide rod 204 slides inside the adjusting groove 205, causing the reinforcing mechanism 2 to fall out of the housing 1, thus affecting the protection of the housing 1 by the reinforcing mechanism 2.

[0035] As a further limitation of this technical solution, the positioning rod 217 is slidably sleeved inside the adjusting rotary seat 201, the shape of the positioning block 218 is adapted to the shape of the positioning slot 216, the positioning block 218 is disposed on the outer wall of the positioning rod 217 and is distributed in a linear array, and the positioning slot 216 is disposed inside the adjusting rotary seat 201 and is distributed in a linear array; by sliding the positioning rod 217 inside the adjusting rotary seat 201 and fixing the positioning block 218 inside the positioning slot 216, the position between the adjusting rotary seats 201 can be locked.

[0036] Based on the above embodiments, when supporting and protecting the housing 1, firstly, the angle between the adjusting rotating seats 201 is adjusted according to the size of the housing 1. The angle between the adjusting rotating seats 201 is locked by sliding the positioning block 218 inside the positioning slot 216. At the same time, the distance between the fixed support rod 202 and the sliding support rod 203 is adjusted. Then, the position of the adjusting slide rod 204 is locked by rotating the limiting block 214 inside the limiting slot 215. Then, the adjusting rotating seat 201 is installed inside the housing 1, so that the outer wall of the elastic support plate 210 contacts the inner wall of the housing 1, thereby supporting and fixing the inner wall of the housing 1. This supports and fixes the inner wall of the housing 1 to enhance the strength of the housing 1 and prevent the housing 1 from deforming and being damaged under pressure.

[0037] The present invention has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of each embodiment have different focuses; for parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments. Those skilled in the art should also understand that the actions and modules involved in the specification are not necessarily essential to the present invention. Furthermore, it is understood that the steps in the method of the present invention embodiments can be adjusted, combined, and deleted according to actual needs, and the structure in the device of the present invention embodiments can be combined, divided, and deleted according to actual needs.

[0038] The various embodiments of the present invention have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A pressure-resistant trolley case, characterized in that, include: The enclosure (1) and the reinforcing mechanism (2) are installed inside the enclosure (1); The reinforcing mechanism (2) includes an adjusting pivot (201), a fixed support rod (202) and a sliding support rod (203) for reinforcing the pressure resistance of the housing (1), and an adjusting slide rod (204) for adjusting the distance between the fixed support rod (202) and the sliding support rod (203). The adjusting pivot (201) is installed inside the housing (1).

2. The pressure-resistant trolley case according to claim 1, characterized in that, The fixed support rod (202) is set on the outer wall of the adjusting pivot (201). The inner walls of the fixed support rod (202) and the sliding support rod (203) are both provided with adjusting grooves (205). The adjusting slide rod (204) is set on the outer walls of the fixed support rod (202) and the sliding support rod (203) and is arranged alternately. The adjusting slide rod (204) is slidably sleeved inside the adjusting groove (205).

3. The pressure-resistant trolley case according to claim 2, characterized in that, The sliding support rod (203) is provided with a connecting seat (206) at one end, and a connecting groove (207) is provided inside the connecting seat (206). A rotating rod (208) is rotatably sleeved inside the connecting groove (207), and a rotating plate (209) is provided at one end of the rotating rod (208).

4. The pressure-resistant trolley case according to claim 3, characterized in that, One end of the rotating plate (209) is provided with an elastic support plate (210), the elastic support plate (210) is provided with a weakening groove (211) inside, and the top of the elastic support plate (210) is provided with a protective pad (212).

5. The pressure-resistant trolley case according to claim 2, characterized in that, The outer wall of the adjusting slide rod (204) is rotatably sleeved with a rotating sleeve (213). The rotating sleeve (213) is provided with a limit block (214) inside. The adjusting slide rod (204) is provided with a limit groove (215) inside. The limit block (214) slides and fits inside the limit groove (215).

6. The pressure-resistant trolley case according to claim 2, characterized in that, The adjusting rotary seat (201) is provided with a positioning slot (216) inside, and a positioning rod (217) is slidably sleeved inside the positioning slot (216). A fixing plate (219) is provided on the top of the positioning rod (217).

7. The pressure-resistant trolley case according to claim 6, characterized in that, The outer wall of the positioning rod (217) is provided with a positioning block (218), and the positioning block (218) slides inside the positioning slot (216).

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