Limiting drawer box

Abstract

The utility model discloses a limit drawer box which comprises an inner box and an outer box, the outer box is arranged in the inner box in a sliding mode, the box wall of the inner box is provided with a limit piece, the box wall of the outer box is provided with a limit slide way, the limit piece and the limit slide way are matched together in a sliding mode, one part of the limit piece is located outside the outer box, and the other part of the limit piece is located outside the outer box. The box wall of the outer box is tightly attached to the box wall of the inner box. The limiting drawer box has the advantages that due to the fact that one part of the limiting piece is located outside the outer box, the running state of the limiting piece can be directly observed, meanwhile, the limiting piece and the limiting sliding way are limited in a sliding clamping mode, and the stability of the inner box can be guaranteed when the inner box is pulled.

Description

Technical Field

[0001] The utility model relates to the field of packaging boxes, in particular to a limiting drawer box. Background Art

[0002] A drawer-type packaging box (also known as a pull-out packaging box) is a commonly used packaging box at present. A commonly used drawer-type packaging box is disclosed in the patent publication document CN217295266U. When using a packaging box with this structure, in order to prevent the inner box (the reference numeral in the document is 1) from slipping off the outer box (the reference numeral in the document is 2), a limiting block (the reference numeral in the document is 6) is arranged on the inner wall of the outer box, and a sliding block (the reference numeral in the document is 5) is arranged on the inner box. By using the blocking effect of the limiting block on the sliding block, the inner box is prevented from sliding out of the outer box. However, since both the limiting block and the sliding block of this structure of the packaging box are located inside the outer box, the user cannot directly observe the states of the limiting block and the sliding block, and it is impossible to know whether the limiting block and the sliding block are loose or fallen off during use. Content of the Utility Model

[0003] Aiming at the above problems, the utility model provides a limiting drawer box. In this kind of drawer box, since a part of the limiting piece is located outside the outer box, the user can directly observe the running state of the limiting piece.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A limiting drawer box includes an inner box and an outer box. The outer box is slidably arranged inside the inner box. A limiting piece is arranged on the box wall of the inner box, and a limiting slideway is arranged on the box wall of the outer box. The limiting piece is slidably matched with the limiting slideway, and a part of the limiting piece is located outside the outer box. The box wall of the outer box is closely attached to the box wall of the inner box.

[0006] In this kind of limiting drawer box, the inner box and the outer box are slidably matched to form a structure similar to a drawer. At the same time, since a limiting piece is arranged on the box wall of the inner box and a limiting slideway is arranged on the box wall of the outer box, and the limiting piece is slidably matched with the limiting slideway, the limiting piece and the limiting slideway can play a limiting role between the inner box and the outer box to prevent the inner box from being pulled out of the outer box during the pulling process. At the same time, since a part of the limiting piece is located outside the outer box, the user can directly observe the running state of the limiting piece. At the same time, the limiting piece and the limiting slideway are slidably clamped and limited, and the way of slidably clamping and limiting can ensure the stability of the inner box when it is pulled.

[0007] In summary, in this kind of limited-position drawer box, since a part of the limiting piece is located outside the outer box, the running state of the limiting piece can be directly observed. At the same time, the limiting piece and the limiting slideway are in sliding engagement and limitation, which can ensure the stability of the inner box when it is pulled out.

[0008] Optionally, a receiving notch is formed in the box wall of the inner box, and the shape and size of the receiving notch are the same as those of the limiting piece.

[0009] The specific function of the receiving notch is to receive the limiting piece. When the limiting piece is not cooperating with the limiting chute, the limiting piece can be folded so that the limiting piece is in a state of being received by the receiving notch.

[0010] Optionally, the limiting piece is a semi-circular limiting piece.

[0011] Optionally, an operation notch is formed in the box wall of the outer box, and the operation notch is located at one end of the limiting slideway.

[0012] The size of the specific operation notch is relatively large. The operation notch is located at one end of the limiting slideway. The function of the operation notch is to fold the limiting piece through the operation notch when the limiting piece needs to be folded.

[0013] Optionally, the operation notch is an arc-shaped operation notch.

[0014] Optionally, there are two limiting pieces, and the two limiting pieces are respectively located on the box walls of different cross-sections of the inner box.

[0015] Optionally, there are two limiting slideways, and each limiting slideway is slidably engaged with one limiting piece, and the two limiting slideways are in a parallel state.

[0016] Optionally, the inner box is a square inner box, and the outer box is a square outer box.

[0017] The beneficial effect of the present utility model is that since a part of the limiting piece is located outside the outer box, the running state of the limiting piece can be directly observed. At the same time, the limiting piece and the limiting slideway are in sliding engagement and limitation, which can ensure the stability of the inner box when it is pulled out. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic structural diagram of the inner box;

[0020] Figure 2 It is a schematic diagram of the structure of the outer box;

[0021] Figure 3 It is a schematic diagram showing the state before the outer box and the inner box are matched;

[0022] Figure 4 It is a schematic diagram showing the state of the inner box and the outer box when they are matched.

[0023] The reference numerals in the figures are: 1, inner box; 101, limiting plate; 102, accommodating notch; 2, outer box; 201, limiting slide; 202, operating notch. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0026] In the description of the present application, 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. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0027] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 And attached Figure 4 As shown, a limit drawer box includes an inner box 1 and an outer box 2. The outer box 2 is slidably arranged in the inner box 1. The box wall of the inner box 1 is provided with a limit plate 101, and the box wall of the outer box 2 is provided with a limit slide 201. The limit plate 101 and the limit slide 201 are slidably matched together, and a part of the limit plate 101 is located outside the outer box 2, and the box wall of the outer box 2 is close to the box wall of the inner box 1.

[0028] In this kind of limited-position drawer box, the inner box 1 and the outer box 2 are slidably fitted together to form a structure similar to a drawer. At the same time, since the limiting piece 101 is provided on the box wall of the inner box 1 and the limiting slideway 201 is provided on the box wall of the outer box 2, the limiting piece 101 and the limiting slideway 201 are slidably fitted together. Due to the action of the limiting piece 101 and the limiting slideway 201, a limiting effect can be exerted between the inner box 1 and the outer box 2 to prevent the inner box 1 from being pulled out of the outer box 2 during the pulling process. At the same time, since a part of the limiting piece 101 is located outside the outer box 2, the user can directly observe the running state of the limiting piece 101. At the same time, the limiting piece 101 and the limiting slideway 201 are in a sliding clamping limit, and the sliding clamping limit method can ensure the stability of the inner box 1 when it is pulled.

[0029] To sum up, in this kind of limited-position drawer box, since a part of the limiting piece 101 is located outside the outer box 2, the running state of the limiting piece 101 can be directly observed. At the same time, the limiting piece 101 and the limiting slideway 201 are in a sliding clamping limit, which can ensure the stability of the inner box 1 when it is pulled.

[0030] As shown in Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, a receiving notch 102 is formed in the box wall of the inner box 1, and the shape and size of the receiving notch 102 are the same as those of the limiting piece 101.

[0031] The specific function of the receiving notch 102 is to receive the limiting piece 101. When the limiting piece 101 is not engaged with the limiting chute, the limiting piece 101 can be folded so that the limiting piece 101 is in a state of being received by the receiving notch 102.

[0032] As shown in Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, the limiting piece 101 is a semi-circular limiting piece 101.

[0033] As shown in Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, an operation notch 202 is formed in the box wall of the outer box 2, and the operation notch 202 is located at one end of the limiting slideway 201.

[0034] The size of the specific operation notch 202 is relatively large. The operation notch 202 is located at one end of the limiting slideway 201. The function of the operation notch 202 is to fold the limiting piece 101 through the operation notch 202 when the limiting piece 101 needs to be folded.

[0035] As shown in Figure 1 、 Figure 2, attached Figure 3 and attached Figure 4 As shown, the operation notch 202 is an arc-shaped operation notch 202.

[0036] As attached Figure 1 , attached Figure 2 , attached Figure 3 and attached Figure 4 As shown, there are two limiting pieces 101, and the two limiting pieces 101 are respectively located on the box walls of different cross-sections of the inner box 1.

[0037] As attached Figure 1 , attached Figure 2 , attached Figure 3 and attached Figure 4 As shown, there are two limiting sliding ways 201, each limiting sliding way 201 is slidably engaged with one limiting piece 101 respectively, and the two limiting sliding ways 201 are in a parallel state.

[0038] As attached Figure 1 , attached Figure 2 , attached Figure 3 and attached Figure 4 As shown, the inner box 1 is a square inner box 1, and the outer box 2 is a square outer box 2.

[0039] Refer to attached Figure 3 and attached Figure 4 As shown, before the inner box is inserted into the outer box of this kind of drawer box, the limiting piece is in a state of being received into the receiving notch. When the inner box needs to be able to slide relative to the outer box, the limiting piece can be flipped through the operation notch, so that the limiting piece is no longer located in the receiving notch. After the limiting piece is folded, it is located in the operation notch, and the limiting piece passes through the operation notch, and the limiting piece can slide in the limiting sliding way.

[0040] The above-described embodiments only represent some embodiments of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention. It should be noted that for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A limit drawer box, comprising an inner box and an outer box, wherein the outer box is slidably disposed within the inner box, and is characterized in that, The box wall of the inner box is provided with a limiting piece, and the box wall of the outer box is provided with a limiting slideway. The limiting piece is slidably engaged with the limiting slideway, and a part of the limiting piece is located outside the outer box. The box wall of the outer box is in close contact with the box wall of the inner box.

2. The limit drawer box according to claim 1, characterized in that, The box wall of the inner box is provided with a receiving notch, and the shape and size of the receiving notch are the same as those of the limiting piece.

3. The limit drawer box according to claim 2, characterized in that, The limiting piece is a semi-circular limiting piece.

4. The limit drawer box according to claim 1, characterized in that, The box wall of the outer box is provided with an operation notch, and the operation notch is located at one end of the limiting slideway.

5. The limit drawer box according to claim 4, characterized in that, The operation notch is an arc-shaped operation notch.

6. The limit drawer box according to claim 1, wherein There are two limiting pieces, and the two limiting pieces are respectively located on the box walls of different cross-sections of the inner box.

7. The limit drawer box according to claim 6, characterized in that, There are two limiting slideways, and each limiting slideway is slidably engaged with one limiting piece respectively, and the two limiting slideways are in a parallel state.

8. A limit drawer box according to claim 1, characterized in that, The inner box is a square inner box, and the outer box is a square outer box.

Images