Storage box with partitions

Abstract

The present invention provides a storage box with a spacer. The storage box with a spacer includes a storage box body, which is rectangular and has an open top, including a bottom plate and side walls arranged on both sides in the length direction of the bottom plate; at least one spacer is arranged in the storage box body, including a box body, a button rod assembly, a push-pull assembly and a top block, the button rod assembly includes a button rod, the button rod is vertically arranged in the box body, the top of the button rod protrudes outside the top of the box body, the push-pull assembly is horizontally arranged in the box body, the push-pull assembly is movably connected to the button rod, the top block is arranged on both sides of the box body, and the top block is connected to the button rod through the push-pull assembly; the spacer can switch between a locked state and a released state. The present invention proposes a storage box with a spacer, which can reasonably allocate the space in the storage box.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts manufacturing, in particular to a storage box with a spacer. Background Art

[0002] Currently, many automobile companies have installed storage boxes that can be used as cup holders on their vehicles. In order to enable the storage boxes to better hold cylindrical liquid containers such as water cups and mineral water bottles to prevent these liquid containers from tipping over, the existing technology provides some solutions. Figure 1 A structural schematic diagram of a storage box in the prior art is shown. Figure 2 The structure diagram of another storage box in the prior art is shown. Figure 1 Some car manufacturers make the side wall 101 of the storage box 100 into an "8" shape for placing objects with cup or bottle structures. Figure 2 Some car manufacturers set a foldable baffle 202 on the side wall 201 of the storage box 200 to separate the storage box 200 so as to be suitable for placing cup beverages and prevent tipping. Although these methods can realize the function of using the storage box as a cup holder, they have the following disadvantages:

[0003] 1. Reference Figure 1 The storage box 100 with the side wall 101 in the shape of an "8" has a profile close to that of a cylindrical liquid container, but some storage space is sacrificed, and the storage space is in the shape of an "8", so some rectangular objects cannot be placed in it, thereby losing some storage performance. In addition, in order to clamp cylindrical liquid containers of different diameters, many car companies set claws 102 on the storage side wall of the storage box, which further reduces the storage performance of the storage box. It can be said that such a storage box only has the function of a cup holder, which violates the design concept of the storage box.

[0004] 2. Reference Figure 2 The side wall 201 of the storage box 200 is provided with a foldable baffle 202. When the baffle 202 is turned up, the liquid container is clamped. When the baffle 202 is turned back to the side wall of the storage box, the storage function is restored. Although this method can ensure the storage performance of the storage box, the foldable baffle 202 is fragile and easy to be damaged; for relatively small cylindrical liquid containers, the placement effect is not good. Summary of the invention

[0005] In view of the above problems in the prior art, the present invention provides a storage box with a spacer, which can reasonably allocate the space in the storage box.

[0006] Specifically, the present invention provides a storage box with a spacer, comprising:

[0007] The storage box body is rectangular in shape, has an open top, and includes a bottom plate and side walls arranged on both sides of the bottom plate in the length direction;

[0008] At least one spacer is arranged in the storage box body, including a box body, a button rod assembly, a push-pull assembly and a top block, the button rod assembly includes a button rod, the button rod is vertically arranged in the box body, the top of the button rod protrudes outside the top of the box body, the push-pull assembly is horizontally arranged in the box body, the push-pull assembly is movably connected to the button rod, the top block is arranged on both sides of the box body, and the top block is connected to the button rod through the push-pull assembly;

[0009] The spacer can be switched between a locked state and a released state. In the locked state, the button rod moves downward, driving the push-pull assembly to push the top block outward, and the top block moves outward and fits against the side wall to fix the spacer in the storage box body. In the released state, the button rod resets upward, driving the push-pull assembly to pull the top block inward, and the top block leaves the side wall, and the spacer is released. In this state, the spacer can move in the storage box body along the length direction of the bottom plate.

[0010] According to one embodiment of the present invention, the button rod assembly further comprises a locking release unit and a reset spring, wherein the locking release unit is arranged at the bottom of the box body, the reset spring is sleeved at the bottom of the button rod, a fixing plate is arranged in the box body, an assembly hole is opened on the fixing plate, the bottom of the reset spring is abutted against the fixing plate, and the top of the reset spring is abutted against the protrusion on the button rod;

[0011] The top of the button rod is pressed, and the button rod passes through the assembly hole of the fixing plate and moves downward, the reset spring is compressed, and the bottom of the button rod triggers the locking release unit to perform a locking action, so that the locking release unit grabs the button rod, and the spacer switches from a released state to a locked state; the top of the button rod is pressed again, so that the bottom of the button rod triggers the locking release unit to perform a releasing action, and under the reset action of the reset spring, the button rod is pushed upward to reset, and the spacer switches from a locked state to a released state.

[0012] According to one embodiment of the present invention, a button is formed on the top of the button rod to facilitate pressing the button rod.

[0013] According to one embodiment of the present invention, the push-pull assembly includes a connecting rod, a force transmission block and a compression spring, one end of the connecting rod is rotationally matched with the button rod, and the other end is rotationally matched with the force transmission block, the force transmission block can move in the horizontal direction, one end of the compression spring is fixed to the force transmission block, and the other end is fixed to the top block;

[0014] When the spacer is in a released state, the connecting rod forms a first angle with a horizontal plane, and when the spacer is in a locked state, the connecting rod forms a second angle with the horizontal plane, and the first angle is greater than the second angle.

[0015] According to one embodiment of the present invention, a connection box is provided on the button rod, one end of the connecting rod extends into the connection box and is fixed to the connection box by an axle pin so that one end of the connecting rod is rotatably matched with the connection box.

[0016] According to one embodiment of the present invention, the box body includes a front cover and a rear cover, which are overlapped with each other to form the box body, and a plurality of first guide plates are horizontally arranged on the front cover and / or the rear cover, and the force transmission block is arranged between two first guide plates spaced apart from each other.

[0017] According to an embodiment of the present invention, a connecting block is provided on the other side of the top block that is in contact with the side wall, and the connecting block is used to fix the other end of the compression spring.

[0018] According to one embodiment of the present invention, a plurality of guide blocks are provided on the front cover and / or the rear cover, and a plurality of second guide plates are horizontally provided on the other side of the top block that is in contact with the side wall, and the guide blocks and the second guide plates cooperate to enable the top block to maintain horizontal movement during the state switching of the spacer.

[0019] According to an embodiment of the present invention, the surfaces of the front cover and the rear cover form concave arc surfaces.

[0020] According to one embodiment of the present invention, a plurality of the spacers are disposed in the storage box body.

[0021] The present invention provides a storage box with a spacer, which can be moved and fixed in the storage box, so the space in the storage box can be flexibly allocated.

[0022] It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are included to provide a further understanding of the present invention, and are incorporated into and constitute a part of this application. The accompanying drawings illustrate embodiments of the present invention and together with the specification serve to explain the principles of the present invention. In the accompanying drawings:

[0024] Figure 1 A structural schematic diagram of a storage box in the prior art is shown.

[0025] Figure 2 A structural schematic diagram of another storage box in the prior art is shown.

[0026] Figure 3 A schematic structural diagram of a storage box with a spacer according to an embodiment of the present invention is shown.

[0027] Figure 4A A schematic structural diagram of a storage box with a spacer in a released state according to an embodiment of the present invention is shown.

[0028] Figure 4B A schematic structural diagram of a storage box with a spacer in a locked state according to an embodiment of the present invention is shown.

[0029] Figure 5 yes Figure 3 Schematic diagram of the structure of the spacer.

[0030] Figure 6 yes Figure 3 Schematic diagram of the assembly of the spacer.

[0031] The above drawings include the following reference numerals:

[0032] Storage Box 300

[0033] Storage box body 301

[0034] Spacer 302

[0035] Bottom plate 303

[0036] Side wall 304

[0037] Box 305

[0038] Button lever assembly 306

[0039] Push-pull assembly 307

[0040] Top block 308

[0041] Button lever 309

[0042] Lock release unit 310

[0043] Return spring 311

[0044] Fixed plate 312

[0045] Button 313

[0046] Connecting rod 314

[0047] Force transfer block 315

[0048] Compression spring 316

[0049] Connection Box 317

[0050] Axis pin 318

[0051] Front cover 319

[0052] Back cover 320

[0053] The first guide plate 321

[0054] Connection block 322

[0055] Guide block 323

[0056] Second guide plate 324

[0057] Arc surface 325

[0058] Claw 326 DETAILED DESCRIPTION

[0059] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0060] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The following description of at least one exemplary embodiment is actually merely illustrative and is by no means intended to limit the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0061] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0062] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so that once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0063] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0064] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" may include both "above" and "below". The device may also be positioned in other different ways, rotated 90 degrees or in other orientations, and the spatially relative descriptions used herein are interpreted accordingly.

[0065] In addition, it should be noted that the use of words such as "first" and "second" to define components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above words have no special meaning and cannot be understood as limiting the scope of protection of this application. In addition, although the terms used in this application are selected from well-known and commonly used terms, some terms mentioned in the specification of this application may be selected by the applicant at his or her discretion, and their detailed meanings are explained in the relevant parts of the description of this article. In addition, it is required to understand this application not only by the actual terms used, but also by the meaning implied by each term.

[0066] Figure 3 A schematic structural diagram of a storage box with a spacer according to an embodiment of the present invention is shown. Figure 4A A schematic structural diagram of a storage box with a spacer in a released state according to an embodiment of the present invention is shown. Figure 4B A schematic structural diagram of a storage box with a spacer in a locked state according to an embodiment of the present invention is shown. Figure 5 yes Figure 3 Schematic diagram of the structure of the spacer. Figure 6 yes Figure 3 Schematic diagram of the assembly of the spacer 302. Figure 3 As shown, the present invention provides a storage box 300 with a spacer 302. The storage box 300 mainly includes a storage box body 301 and at least one spacer 302.

[0067] The storage box body 301 is rectangular in shape with an open top, and includes a bottom plate 303 and side walls 304 arranged on both sides of the bottom plate 303 in the length direction.

[0068] The spacer 302 is disposed in the storage box body 301. In short, the spacer 302 can be switched between a locked state and a released state. In the locked state, the spacer 302 is fixed in the storage box body 301. In the released state, the spacer 302 can move in the storage box body 301 along the length direction of the bottom plate 303. Therefore, it is easy to understand that in the released state, the spacer 302 is moved to a suitable position, so that the spacer 302 enters the locked state, and the space in the storage box 300 can be divided into a desired state by the spacer 302.

[0069] refer to Figure 5 and Figure 6, the spacer 302 includes a box body 305, a button rod assembly 306, a push-pull assembly 307 and a top block 308. Among them, the button rod assembly 306 includes a button rod 309, and the button rod 309 is vertically arranged in the box body 305. The top of the button rod 309 protrudes outside the top of the box body 305. Two groups of push-pull assemblies 307 are horizontally arranged in the box body 305, distributed on both sides of the button rod 309. The push-pull assembly 307 is movably connected to the button rod 309. Two top blocks 308 are arranged on both sides of the box body 305, and the two top blocks 308 are respectively connected to the button rod 309 through a group of push-pull assemblies 307.

[0070] The spacer 302 can be switched between a locked state and a released state. Figure 4B and Figure 5 As shown, in the locked state, the button rod 309 moves downward, driving the push-pull assembly 307 to push the top block 308 outward, and the top block 308 moves outward and fits against the side wall 304. The static friction between the top block 308 and the side wall 304 fixes the spacer 302 in the storage box body 301. Figure 4A and Figure 5 As shown, in the released state, the button rod 309 moves upward to reset, driving the push-pull assembly 307 to pull the top block 308 inward, and the top block 308 leaves the side wall 304, the static friction between the two disappears, and the spacer 302 is released. In this released state, the spacer 302 can move freely in the storage box body 301 along the length direction of the bottom plate 303.

[0071] Preferably, reference Figure 6 and Figure 5 The button rod assembly 306 further includes a locking release unit 310 and a return spring 311. The locking release unit 310 is arranged at the bottom of the box body 305, and the return spring 311 is sleeved on the bottom of the button rod 309. A fixing plate 312 is arranged in the box body 305, and an assembly hole is opened on the fixing plate 312, and the bottom of the button rod 309 is suitable for passing through the assembly hole. The bottom of the return spring 311 is pressed against the fixing plate 312, and the top of the return spring 311 is pressed against the protrusion on the button rod 309.

[0072] Specifically, in the release state, the top of the button rod 309 is pressed, the button rod 309 moves downward along the assembly hole of the fixing plate 312, the return spring 311 is compressed, and the bottom of the button rod 309 reaches the locking release unit 310 and triggers the locking release unit 310 to perform the locking action. Figure 6As shown, there is a pair of claws 326 at the top of the locking release unit 310. The locking action means that the locking release unit 310 grasps the bottom of the button rod 309 through the claws 326. The button rod 309 is fixed, and the spacer 302 switches from the released state to the locked state. Press the top of the button rod 309 again, so that the bottom of the button rod 309 triggers the locking release unit 310 to perform the release action. During the release action, the claws 326 are loosened, and under the reset action of the reset spring 311, the push-up button rod 309 is reset upward, and the spacer 302 switches from the locked state to the released state. Repeatedly press the button rod 309, and the locking release unit 310 cyclically performs the locking and releasing actions to switch the spacer 302 between the locked state and the released state.

[0073] Preferably, a button 313 is formed on the top of the button rod 309. It is convenient for the vehicle occupant to press the button rod 309 through the button 313, so that the spacer 302 can be freely switched between the locked state and the released state.

[0074] Preferably, the push-pull assembly 307 includes a connecting rod 314, a force transmission block 315 and a compression spring 316. One end of the connecting rod 314 is rotationally matched with the button rod 309, and the other end of the connecting rod 314 is rotationally matched with the force transmission block 315. The force transmission block 315 can move in the horizontal direction. One end of the compression spring 316 is fixed on the force transmission block 315, and the other end is fixed on the top block 308. When the spacer 302 is in the released state, the connecting rod 314 forms a first angle with the horizontal plane. When the spacer 302 is in the locked state, the connecting rod 314 forms a second angle with the horizontal plane, and the first angle is greater than the second angle. Conventionally, the first angle and the second angle form a positive angle above the horizontal plane. Specifically, since one end of the connecting rod 314 is rotatably matched with the button rod 309, when the button rod 309 switches from the release state to the locked state, the button rod 309 drives one end of the connecting rod 314 to vertically drop, and the other end of the connecting rod 314 is rotatably matched with the force transmission block 315. Since the force transmission block 315 can only move in the horizontal direction, the other end of the connecting rod 314 is fixed in the horizontal direction. When the angle between the connecting rod 314 and the horizontal plane decreases, the other end of the connecting rod 314 pushes the force transmission block 315 to move to the outside of the box body 305, and the force transmission block 315 pushes the top block 308 through the compression spring 316, so that the top block 308 is attached to the side wall 304. When the top block 308 has been attached to the side wall 304, if the connecting rod 314 still needs to continue to move down a short distance, the other end of the connecting rod 314 will continue to push the force transmission block 315 to move outward a short distance, and the compression spring 316 can absorb the excess thrust to avoid damage to the force transmission block 315 and the top block 308. When the button rod 309 is switched from the locked state to the released state, the above-mentioned reverse process is performed, the button rod 309 drives one end of the connecting rod 314 to rise vertically, and the other end of the connecting rod 314 pulls the force transmission block 315 to move to the inner side of the box body 305, and the top block 308 leaves the side wall 304, so that a gap is formed between the top block 308 and the side wall 304.

[0075] Preferably, a connection box 317 is provided on the button rod 309. One end of the connecting rod 314 extends into the connection box 317 and is fixed to the connection box 317 by an axle pin 318, so that one end of the connecting rod 314 is rotatably matched with the connection box 317. More preferably, the length direction of the axle pin 318 is parallel to the length direction of the storage box body 301. It should be noted that the bottom of the connection box 317 can be used as the aforementioned protrusion for fixing the other end of the return spring 311.

[0076] Preferably, the box body 305 includes a front cover 319 and a rear cover 320. The front cover 319 and the rear cover 320 overlap each other to form the box body 305, and a plurality of first guide plates 321 are horizontally arranged on the front cover 319 and / or the rear cover 320. The force transmission block 315 is arranged between two first guide plates 321 spaced apart from each other. Since the force transmission block 315 is arranged between the first guide plates 321 and the front cover 319 and the rear cover 320, the force transmission block 315 can be moved in the horizontal direction.

[0077] Preferably, a connecting block 322 is provided on the other side of the top block 308 that is in contact with the side wall 304. The connecting block 322 is used to fix the other end of the compression spring 316. When the spacer 302 is in the locked state, the connecting block 322 is close to the force transmission block 315, and the compression spring 316 is squeezed into the force transmission block 315.

[0078] Preferably, a plurality of guide blocks 323 are provided on the front cover 319 and / or the rear cover 320. A plurality of second guide plates 324 are horizontally provided on the other side of the top block 308 that is in contact with the side wall 304. The guide blocks 323 and the second guide plates 324 cooperate to keep the top block 308 moving in the horizontal direction during the state switching of the spacer 302. Usually, the second guide plates 324 are provided on the upper and lower parts of the top block 308, and a plurality of guide blocks 323 are correspondingly provided on the front cover 319 and / or the rear cover 320. The two can form a plug-in fit, so that the top block 308 can keep stable movement during the state switching of the spacer 302 and can stably fit the side wall 304 of the storage box body 301.

[0079] Preferably, the surfaces of the front cover 319 and the rear cover 320 form an inwardly concave arc surface 325, which is suitable for fitting with a cylindrical liquid container for easy fixation.

[0080] Preferably, a plurality of spacers 302 are provided in the storage box body 301. It is easy to understand that when two spacers 302 are provided, the position between the spacers 302 can be adjusted according to the size of the cylindrical liquid container, so that the cylindrical liquid container fits onto the surface of the spacer 302, forming a stable clamping structure for the cylindrical liquid container.

[0081] The main feature of a storage box with a spacer provided by the present invention is that the spacer can move freely in the storage box through state switching, and can also be fixed in the storage box to clamp common liquid containers such as water cups and water bottles. The overall structure is reliable and not easy to be damaged, and the space in the storage box can be flexibly allocated. The shape of the storage box can also be kept regular to ensure storage performance. It is easy to understand that in the above embodiment of the present invention, the spacer has two groups of push-pull components and top blocks symmetrically arranged on both sides of its box body. As an example and not a limitation, the spacer can also be arranged with a group of push-pull components and a movable top block in its box body, and the other top block can be set in a fixed manner. Although this method makes the locking and releasing operations slightly inconvenient, it can still achieve the effect of separating the space in the storage box of the present invention.

[0082] It will be apparent to those skilled in the art that various modifications and variations may be made to the above exemplary embodiments of the present invention without departing from the spirit and scope of the present invention. Therefore, it is intended that the present invention covers modifications and variations of the present invention that fall within the scope of the appended claims and their equivalent technical solutions.

Claims

1. A storage box with a spacer, comprising: The storage box body is rectangular in shape, has an open top, and includes a bottom plate and side walls arranged on both sides of the bottom plate in the length direction; At least one spacer is arranged in the storage box body, including a box body, a button rod assembly, a push-pull assembly and a top block, the button rod assembly includes a button rod, the button rod is vertically arranged in the box body, the top of the button rod protrudes outside the top of the box body, the push-pull assembly is horizontally arranged in the box body, the push-pull assembly is movably connected to the button rod, the top block is arranged on both sides of the box body, and the top block is connected to the button rod through the push-pull assembly; The spacer can be switched between a locked state and a released state. In the locked state, the button rod moves downward, driving the push-pull assembly to push the top block outward, and the top block moves outward and fits against the side wall to fix the spacer in the storage box body. In the released state, the button rod resets upward, driving the push-pull assembly to pull the top block inward, and the top block leaves the side wall, and the spacer is released. In this state, the spacer can move in the storage box body along the length direction of the bottom plate.

2. The storage box with a spacer according to claim 1, characterized in that: The button rod assembly further includes a locking release unit and a return spring, wherein the locking release unit is arranged at the bottom of the box body, the return spring is sleeved at the bottom of the button rod, a fixing plate is arranged in the box body, an assembly hole is opened on the fixing plate, the bottom of the return spring is abutted against the fixing plate, and the top of the return spring is abutted against the protrusion on the button rod; The top of the button rod is pressed, and the button rod passes through the assembly hole of the fixing plate and moves downward, the reset spring is compressed, and the bottom of the button rod triggers the locking release unit to perform a locking action, so that the locking release unit grabs the button rod, and the spacer switches from a released state to a locked state; the top of the button rod is pressed again, so that the bottom of the button rod triggers the locking release unit to perform a releasing action, and under the reset action of the reset spring, the button rod is pushed upward to reset, and the spacer switches from a locked state to a released state.

3. The storage box with a spacer as claimed in claim 2, characterized in that: A button is formed on the top of the button rod to facilitate pressing the button rod.

4. The storage box with a spacer according to claim 2, characterized in that: The push-pull assembly includes a connecting rod, a force transmission block and a compression spring, one end of the connecting rod is rotationally matched with the button rod, and the other end is rotationally matched with the force transmission block, the force transmission block can move in the horizontal direction, one end of the compression spring is fixed to the force transmission block, and the other end is fixed to the top block; When the spacer is in a released state, the connecting rod forms a first angle with a horizontal plane, and when the spacer is in a locked state, the connecting rod forms a second angle with the horizontal plane, and the first angle is greater than the second angle.

5. The storage box with a spacer according to claim 4, characterized in that: A connection box is provided on the button rod, one end of the connecting rod extends into the connection box and is fixed to the connection box through an axle pin so that one end of the connecting rod is rotatably matched with the connection box.

6. The storage box with a spacer according to claim 5, characterized in that: The box body comprises a front cover and a rear cover, which are overlapped with each other to form the box body, a plurality of first guide plates are horizontally arranged on the front cover and / or the rear cover, and the force transmission block is arranged between two first guide plates spaced apart from each other.

7. The storage box with a spacer according to claim 4, characterized in that: A connecting block is provided on the other side of the top block that is in contact with the side wall, and the connecting block is used to fix the other end of the compression spring.

8. The storage box with a spacer according to claim 6, characterized in that: A plurality of guide blocks are arranged on the front cover and / or the rear cover, and a plurality of second guide plates are arranged horizontally on the other side of the top block that is in contact with the side wall. The guide blocks and the second guide plates cooperate to enable the top block to keep moving in the horizontal direction during the state switching of the spacer.

9. The storage box with a spacer according to claim 6, characterized in that: The surfaces of the front cover and the rear cover form concave arc surfaces.

10. The storage box with a spacer according to claim 1, characterized in that: A plurality of the spacers are arranged in the storage box body.

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