Key storage assembly, manual and automatic switching module and fire-fighting product
By designing the opening, groove and cantilever structure of the key storage assembly, the inconvenient key management problem in the manual automatic switching module is solved, and the stable fixation and convenient access of the key is achieved, ensuring the security and space efficiency of the key.
Patent Information
- Application Number
- CN202420143865.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-19
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-19
AI Technical Summary
The existing manual automatic switching module is inconvenient in key management and use, which makes the key easily lost or difficult to access.
A key storage assembly is designed, including a shell and a bottom shell. By setting the structure of openings and grooves, the design of cantilevers and chamfers can achieve stable fixation and convenient access of the key.
It realizes convenient storage and stable fixation of keys, avoiding loss and drop of keys. At the same time, it is compact in structure, takes up less space, and is simple in manufacturing and low cost.
Smart Images
Figure CN222184420U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of fire protection, and more particularly to a key storage assembly. The present application also relates to a manual-automatic switching module including the key storage assembly. Background Art
[0002] Some fire protection products may have a manual-automatic switching module. The manual-automatic switching module can realize the switching between manual and automatic functions by using a key. In the prior art, the manual-automatic switching module does not have a key in the normal state, and the key lock is in the neutral state. Only when the module switches the state, the state switching needs to be realized by using a key. In actual use, the problem of inconvenient key management and use is faced. Therefore, how to properly manage and use the key has become a problem faced by on-site use.
[0003] Therefore, a manual automatic switching module that can conveniently manage and use keys is needed. Utility Model Content
[0004] The purpose of the present application is to provide a key storage assembly having a convenient storage space.
[0005] The present application also aims to provide a key storage assembly that can conveniently store keys.
[0006] The present application also aims to overcome at least one of the above-mentioned drawbacks.
[0007] To achieve the above-mentioned purpose, the present application provides a key storage assembly, which includes an outer shell and a bottom shell, the bottom shell and the outer shell together enclose a space, the outer shell is provided with an opening, and the bottom shell is provided with a groove, and the groove is partially exposed to the outside of the key storage assembly through the opening.
[0008] In one embodiment, the opening includes a first opening portion and a second opening portion, the first opening portion is located on a first side of the second opening portion, and a width of the first opening portion is greater than a width of the second opening portion.
[0009] In one embodiment, the groove includes a first recessed portion and a second recessed portion, the first recessed portion is located on the first side of the second recessed portion, and a width of the first recessed portion is greater than a width of the second recessed portion.
[0010] In one embodiment, the length of the groove is greater than the length of the opening, and the length of the first recess is greater than the length of the first opening.
[0011] In one embodiment, an end of the second recessed portion close to the first recessed portion is chamfered.
[0012] In one embodiment, the first recess has a first bottom, the second recess has a second bottom, and the second bottom is inclined relative to the first bottom, so that the second bottom gradually approaches the direction of the opening along a direction away from the first bottom.
[0013] In one embodiment, a cantilever is disposed on the second bottom, an end of the cantilever close to the first bottom is connected to the second bottom, and an end of the cantilever away from the first bottom protrudes from the second bottom.
[0014] In one embodiment, the cantilever is partially exposed from the second opening.
[0015] In one embodiment, one side of the second bottom abuts against the housing.
[0016] The present application also provides a manual-automatic switching module, which includes the key storage assembly as described above.
[0017] In one embodiment, the front side of the housing of the key receiving assembly is provided with an indicator and a lock, the opening is located at the lower side of the housing, and the bottom shell is fixed to the interior of the housing through the open rear side of the housing.
[0018] The present application also provides a fire protection product, which includes the key storage assembly as described above.
[0019] The key storage assembly of the present application has at least one of the following advantages:
[0020] 1. The key storage component can conveniently store keys to avoid key loss, and can be easily taken out when needed;
[0021] 2. The key storage component can stably fix the keys to prevent them from accidentally falling;
[0022] 3. The space for storing keys on the key storage component is compact, taking up as little space as possible;
[0023] 4. The key storage assembly has a simple structure, is easy to manufacture, and has low cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Various objects, features and advantages of the present application will become more apparent by considering the following detailed description of preferred embodiments of the present application in conjunction with the accompanying drawings. The accompanying drawings are merely exemplary illustrations of the present application and are not necessarily drawn to scale. In the accompanying drawings, the same reference numerals always represent the same or similar parts. Among them:
[0025] Figure 1 is a three-dimensional exploded view of the key storage assembly of the present application;
[0026] Figure 2 is a perspective view of the key storage assembly of the present application, wherein the key is not fixed;
[0027] Figure 3 is a three-dimensional view of the key storage assembly of the present application, wherein the key has been fixed;
[0028] Figure 4 is a bottom view of the key storage assembly of the present application;
[0029] Figure 5 is along Figure 4 A cross-sectional view of line AA;
[0030] Figure 6 yes Figure 5 A local enlarged view of a portion within the range of circle B;
[0031] Figure 7 It is a front view of the key storage assembly of the present application.
[0032] List of reference numerals:
[0033] 1 Key storage component
[0034] 100 Shell
[0035] 110 Opening
[0036] 111 First opening
[0037] 112 Second opening
[0038] 120 Indicator
[0039] 130 Lock
[0040] 200 bottom shell
[0041] 210 Grooves
[0042] 211 First recess
[0043] 2111 First Bottom
[0044] 212 Second recess
[0045] 2121 Chamfer
[0046] 2122 Second Bottom
[0047] 220 Cantilever
[0048] 2 Keys DETAILED DESCRIPTION
[0049] In order to further illustrate the principle and structure of the present application, the preferred embodiments of the present application are now described in detail in conjunction with the accompanying drawings. However, the embodiments are only for illustration and explanation and cannot be used to limit the scope of patent protection of the present application.
[0050] The terms used in this application are for the purpose of describing specific embodiments only and are not intended to limit this application. The singular forms of "a", "an", "said" and "the" used in this application and the appended claims are also intended to include plural forms unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.
[0051] The key storage assembly of the present application can be a part of a manual automatic switching module for fire protection products. The key storage assembly of the present application can also be applied to other products.
[0052] See also Figure 1 The key storage assembly 1 may include a housing 100 and a bottom housing 200. The bottom housing 200 and the housing 100 may enclose a space together. Specifically, the rear portion ( Figure 1 The lower part of the bottom shell) can be open, and the front part of the bottom shell ( Figure 1 The upper portion of the housing 100 and the bottom housing 200 may be open. Figure 1 The upper and lower directions of the key receiving assembly 1 are connected to each other. The space can be used to accommodate various components, such as circuit boards, electronic components, indicator lights, etc. The housing 100 can be provided with an opening 110. The bottom housing 200 can be provided with a groove 210. The groove 210 can be partially exposed to the outside of the key receiving assembly 1 through the opening 110.
[0053] When the outer case 100 and the bottom case 200 are combined, the bottom case 200 may be located inside the outer case 100 (the bottom case 200 is surrounded by the outer case 100 ).
[0054] In another embodiment, when the outer shell 100 and the bottom shell 200 are combined, the outer shell 100 may be located inside the bottom shell 200 (the outer shell 100 is surrounded by the bottom shell 200). In this embodiment, the bottom shell 200 may be provided with an opening 110, and the outer shell 100 may be provided with a groove 210. The groove 210 may be formed, for example, by stamping.
[0055] The opening 110 may include a first opening portion 111 and a second opening portion 112. The first opening portion 111 may be located at a first side of the second opening portion 112 (eg, Figure 4 The width of the first opening 111 may be greater than the width of the second opening 112. In this application, unless otherwise specified, "width" refers to the width along the Figure 4 The length is the length along the vertical direction. Figure 4 The size in the left-right direction.
[0056] The groove 210 may include a first recess 211 and a second recess 212. The first recess 211 may be located on a first side of the second recess 212 (eg, Figure 4 The width of the first concave portion 211 may be greater than the width of the first concave portion 212 .
[0057] In another embodiment, the first opening 111 may be located at a second side of the second opening 112 (eg, Figure 4 The first recess 211 may be located on the second side of the second recess 212 (as shown in the left side). Figure 4 left side shown).
[0058] In another embodiment, the width of the opening 110 may gradually decrease from the first side to the second side, thereby forming a tapered shape.
[0059] The length of the groove 210 may be greater than the length of the opening 110. The length of the first recess 211 may be greater than the length of the first opening 111.
[0060] Figure 2 The key 2 is shown as being just put into the groove 210. Figure 3 The state shown is that the key 2 is fixed in the groove 210 .
[0061] See also Figure 2 and Figure 3 , the groove 210 can be used to accommodate the key 2. The depth of the groove 210 (perpendicular to the direction of the width and length) can be slightly greater than the depth of the key 2. The length of the second recess 212 can be equal to or slightly greater than the length of the key 2, but the present application is not limited to this. The right part of the key 2 can have a larger width for easy gripping, and the left part of the key 2 can have a smaller width for easy insertion into the lock, but the present application is not limited to this. The width of one end (the right part) of the key 2 can be greater than the width of the second recess 212 and less than the width of the first recess 211, and the width of the other end (the left part) of the key 2 can be less than the width of the second recess 212. In this way, when the key 2 is fixed into the groove 210 (such as Figure 3 As shown in FIG. 2 , the right portion of the key 2 will not enter the second recess 212 , and a portion of the right portion of the key 2 is exposed through the first opening 111 , thereby facilitating the removal of the key 2 .
[0062] One end of the second recess 212 close to the first recess 211 (i.e., the right end of the second recess 212) may form a chamfer 2121. Both upper and lower sides of the right end of the second recess 212 may form chamfers 2121. The chamfer 2121 makes it easier for the key 2 to enter the second recess 212.
[0063] See also Figures 4 to 6, the first recess 211 may have a first bottom 2111. The second recess 212 may have a second bottom 2122. The second bottom 2122 may be inclined relative to the first bottom 2111, so that the second bottom 2122 gradually approaches the direction of the opening 110 along the direction away from the first bottom 2111. In other words, Figure 6 As shown, the first bottom 2111 may be parallel to one side surface of the housing 100, the right end of the second bottom 2122 is connected to the first bottom 2111, and the second bottom 2122 gradually approaches the housing 100 from right to left. The left side of the second bottom 2122 may approach or abut the housing 100. In this way, a wedge-shaped space may be formed between the second bottom 2122 and the housing 100.
[0064] The second bottom 2122 is provided with a cantilever 220. One end of the cantilever 220 close to the first bottom 2111 ( Figure 6 The second bottom 2122 is connected to the cantilever 220 (right end in FIG. 1 ), and the end of the cantilever 220 away from the first bottom 2111 protrudes from the second bottom 2122. The second bottom 2122 may have a groove or a hole at a position corresponding to the cantilever 220 to allow the cantilever 220 to be compressed and deformed to be flush with the second bottom 2122. The cantilever 220 may be elastic. The cantilever 220 may be formed of metal or plastic, but the present application is not limited thereto. The cantilever 220 may be formed in a straight line shape.
[0065] In another embodiment, the cantilever 220 may be formed into a curved shape, for example, a shape that bulges away from the second bottom 2122 , which may further increase the elastic force of the cantilever 220 .
[0066] In another embodiment, the cantilever 220 may be replaced by an elastic member protruding from the second bottom 2122 .
[0067] like Figure 2 and Figure 4 As shown, the cantilever 220 may be partially exposed from the second opening 112 , but the present application is not limited thereto.
[0068] See also Figure 1 and Figure 7 , the front side of the housing 100 ( Figure 7 The housing 100 may be provided with an indicator 120 and a lock 130. The indicator 120 may indicate the state of the manual-automatic switching module, for example, the manual state or the automatic state, but the present application is not limited thereto. The housing 100 may be provided with a plurality of indicators 120. The key 2 may cooperate with the lock 130 to change the state of the manual-automatic switching module. The opening 110 may be located at the lower side ( Figure 4 The bottom case 200 may be fixed to the inside of the housing 100 through the opened rear side (the side opposite to the front side) of the housing 100.
[0069] The following will describe the process of placing the key 2 into the key storage assembly 1. First, the key 2 is placed into the groove 210 through the opening 110. Then, the key 2 is translated to move from Figure 2 The status changes to Figure 3 At this time, the key 2 enters the second recess 212. Since the second bottom 2122 is inclined, the distance between the second bottom 2122 and the housing 100 gradually decreases during the movement of the key 2, and finally the key 2 cannot move further. At this time, the second bottom 2122 and the housing 100 will have a certain clamping force on the key 2, thereby fixing the key 2. In addition, the cantilever 220 will be deformed during the movement of the key 2. In this way, when the key 2 is in Figure 3 When the key 2 is in the position shown, the cantilever 220 applies elastic force to the key 2, thereby fixing the key 2. The cantilever 220 can improve the fixing force on the key 2, but the cantilever 220 is not necessary. Figure 3 As shown, the key 2 may be partially obscured by the housing 100 .
[0070] The following will describe the process of taking out the key 2 from the key storage assembly 1. First, overcome the clamping force of the second bottom 2122 and the housing 100 on the key 2 and the clamping force of the cantilever 220 and the housing 100 on the key 2 and remove the key 2 from the housing 100. Figure 3 The state shown is translated to Figure 2 Then, the key 2 is taken out from the groove 210 through the opening 110. Since the opening 110 can be provided on the lower surface of the housing 100, when the key 2 is taken out from the groove 210, the key 2 is removed from the housing 100. Figure 3 The state shown is translated to Figure 2 In the state shown, the key 2 can automatically leave the key receiving assembly 1 due to gravity, making the process of taking out the key 2 very convenient.
[0071] The key storage assembly 1 of the present application can conveniently store the key 2 in a space-saving manner. The key storage assembly 1 of the present application can firmly fix the key 2 so that the key 2 is not easily accidentally separated from the key storage assembly 1. When the key 2 is stored, it can be observed from the outside, so that the existence of the key 2 can be confirmed from a distance.
[0072] It should be noted that the present application does not limit the shape and size of the key 2 .
[0073] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the application disclosed herein. The present application is intended to cover any modification, use or adaptation of the present application, which follows the general principles of the present disclosure and includes common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present application are indicated by the claims of the present application.
[0074] Although the present application has been described with reference to typical embodiments, the terms used are illustrative and exemplary rather than restrictive. Since the present application can be implemented in various forms without departing from the spirit and essence of the present application, it should be understood that the above embodiments are not limited to any of the aforementioned details, but should be interpreted in the broadest sense within the scope defined by the claims, so all changes falling within the claims or their equivalents should be covered by the claims.
Claims
1. A key storage assembly (1), characterized in that: The key storage assembly comprises an outer shell (100) and a bottom shell (200), wherein the bottom shell and the outer shell together enclose a space, the outer shell is provided with an opening (110), and the bottom shell is provided with a groove (210), wherein the groove is partially exposed to the outside of the key storage assembly through the opening.
2. The key storage assembly according to claim 1, characterized in that: The opening comprises a first opening portion (111) and a second opening portion (112), the first opening portion is located on a first side of the second opening portion, and a width of the first opening portion is greater than a width of the second opening portion.
3. The key storage assembly according to claim 2, characterized in that: The groove comprises a first recessed portion (211) and a second recessed portion (212), wherein the first recessed portion is located at the first side of the second recessed portion, and a width of the first recessed portion is greater than a width of the second recessed portion.
4. The key storage assembly according to claim 3, characterized in that: The length of the groove is greater than the length of the opening, and the length of the first recess is greater than the length of the first opening.
5. The key storage assembly according to claim 3, characterized in that: An end of the second recessed portion close to the first recessed portion forms a chamfer (2121).
6. The key storage assembly according to claim 3, characterized in that: The first recess has a first bottom (2111), and the second recess has a second bottom (2122), and the second bottom is inclined relative to the first bottom, so that the second bottom gradually approaches the direction of the opening along the direction away from the first bottom.
7. The key storage assembly according to claim 6, characterized in that: A cantilever (220) is provided on the second bottom, one end of the cantilever close to the first bottom is connected to the second bottom, and one end of the cantilever away from the first bottom protrudes from the second bottom.
8. The key storage assembly according to claim 7, characterized in that: The cantilever is partially exposed from the second opening.
9. The key storage assembly according to claim 6, characterized in that: One side of the second bottom abuts against the housing.
10. A manual-automatic switching module, characterized in that: The manual-automatic switching module comprises a key storage assembly according to any one of claims 1 to 9.
11. The manual-automatic switching module according to claim 10, characterized in that: The front side of the housing of the key storage assembly is provided with an indicator (120) and a lock (130), the opening is located at the lower side of the housing, and the bottom shell is fixed to the inside of the housing through the open rear side of the housing.
12. A fire protection product, characterized in that: The fire protection product comprises a key receiving assembly according to any one of claims 1 to 9.