housing assembly

Abstract

The application discloses a shell assembly, which comprises a first shell, a second shell, an anti-disengaging piece, a connecting piece and a matching piece. The first shell comprises a first connecting end, which comprises a pre-installed part and a post-installed part connected with each other, and the pre-installed part is in a cylindrical shape. The second shell comprises a second connecting end, which is in a cylindrical shape, and the inner wall of the second connecting end is detachably sleeved with the outer wall of the first connecting end. The anti-disengaging piece is arranged on the pre-installed part or the second connecting end, and is used for preventing the sleeved pre-installed part and second connecting end from automatically disengaging with each other. The connecting piece is arranged on the post-installed part. The matching piece is arranged on the second connecting end, and the connecting piece and the matching piece can be connected with each other. The connecting piece and the matching piece are used for connecting the post-installed part and the second connecting end. The second connecting end is firstly pre-installed with the pre-installed part, and then connected with the post-installed part. The shell assembly of the application will not be bounced off during the pre-installing process.

Description

Technical Field

[0001] This application relates to the field of atomization technology, and in particular to a housing assembly. Background Technology

[0002] Electronic atomizers consist of a housing assembly and an atomizing component and electronic control components installed within the housing assembly. In the installation process of some electronic atomizer housing assemblies, the two housings need to be pre-assembled manually, and then the pre-assembled housing assembly is placed on the machine, which pushes the two housings closer together to complete the secure connection during post-installation.

[0003] Because manufacturing errors are unavoidable during the shell production process, some shells may exceed the minimum size limit. When two shells are pre-assembled together, gaps may appear between some of their sides. As a result, during the final assembly process of transferring the pre-assembled shell components to the machine, the shell components may bounce off and detach, requiring manual reassembly, which reduces assembly efficiency. Utility Model Content

[0004] The main objective of this application is to provide a housing assembly that solves the technical problem of pre-installed housing assemblies rebounding and falling off.

[0005] To achieve the above objectives, this application proposes a housing assembly comprising:

[0006] A first housing includes a first connecting end, the first connecting end including a pre-installed part and a post-installed part connected to each other, the pre-installed part being cylindrical;

[0007] The second housing includes a second connecting end, which is cylindrical, and the inner wall of the second connecting end is detachably sleeved with the outer wall of the first connecting end.

[0008] An anti-detachment component is provided on the pre-installed part or the second connecting end, and the anti-detachment component is used to prevent the sleeved pre-installed part and the second connecting end from automatically detaching from each other;

[0009] A connector is provided at the rear mounting section; and

[0010] A mating component is provided at the second connecting end. The connecting component and the mating component can be connected to each other. The connecting component and the mating component are used to connect the rear mounting part and the second connecting end.

[0011] The second connecting end is first pre-installed with the pre-installed part, and then the second connecting end is connected to the post-installed part.

[0012] Optionally, the shape of the pre-installed part and the shape of the second connecting end are both polygonal cylindrical and they are adapted to each other. The number of anti-detachment components is at least one. When the pre-installed part and the second connecting end are connected, the anti-detachment component is located between a portion of the side of the pre-installed part and a portion of the side of the second connecting end and connects the pre-installed part and the second connecting end. The sides of the pre-installed part and the second connecting end that are not connected to the anti-detachment component are connected to each other.

[0013] Optionally, the anti-detachment component is disposed on the outer wall of the pre-installed part, and both ends of the anti-detachment component extend to both ends of the pre-installed part.

[0014] Optionally, the extension direction of the anti-detachment component is parallel to the axial direction of the pre-installed part.

[0015] Optionally, the anti-detachment component is disposed on the outer wall of the pre-installation part. The anti-detachment component includes a guide surface for connecting the second connection end. The end of the guide surface near the rear-installation part is inclined in a direction away from the pre-installation part. The protrusion height of the end of the guide surface away from the rear-installation part on the pre-installation part is greater than or equal to 0 and less than or equal to 0.05 mm.

[0016] Optionally, the guide surface is a plane.

[0017] Optionally, the anti-detachment component is disposed on the outer wall of the pre-installed part, and the end of the anti-detachment component near the rear-installed part is located at the junction of the pre-installed part and the rear-installed part. The connector is disposed on the outer wall of the rear-installed part, and the end of the connector near the pre-installed part is located at the junction of the rear-installed part and the pre-installed part.

[0018] Optionally, the anti-detachment component is disposed on the outer wall of the pre-installation part and is integrally formed with the pre-installation part.

[0019] Optionally, the shape of the rear-mounted part is the same as the shape of the pre-mounted part, and the housing assembly further includes at least one auxiliary connector. When the rear-mounted part and the second connecting end are connected, the auxiliary connector is located between a portion of the side of the rear-mounted part and a portion of the side of the second connecting end and connects the rear-mounted part and the second connecting end. The sides of the rear-mounted part and the second connecting end that are not connected to the auxiliary connector are connected to each other.

[0020] Optionally, the auxiliary connector and the anti-detachment component are connected to the same side of the first connecting end, and the anti-detachment component and the auxiliary connector are integrally formed.

[0021] Optionally, the connector is a snap-fit ​​protrusion on the outer wall of the rear-mounted part, and the mating part is a snap-fit ​​hole opened at the second connecting end, and the connector and the mating part can be snapped together.

[0022] In the housing assembly of this application, the anti-detachment component prevents the pre-assembled part and the second connecting end from automatically disengaging from each other, thereby ensuring a stable pre-assembled connection between the pre-assembled part and the second connecting end. This eliminates the need for manual re-assembly of the first and second housings, which are prone to springing apart. The housing assembly boasts high assembly efficiency and effectively reduces product manufacturing costs. Furthermore, the housing assembly solution of this application can be widely applied to housing structures requiring pre-assembly.

[0023] In the housing assembly of this application, the pre-installed part and the second connecting end are both polygonal cylindrical in shape and are adapted to each other. When the pre-installed part and the second connecting end are connected, the anti-detachment component is located between a portion of the side of the pre-installed part and a portion of the side of the second connecting end and connects the pre-installed part and the second connecting end. The sides of the pre-installed part and the second connecting end that are not connected to the anti-detachment component are connected to each other. Thus, each side of the pre-installed part and the second connecting end is connected to other components, and the pre-installed connection of the pre-installed part and the second connecting end is stable.

[0024] In the housing assembly of this application, the anti-detachment component and the pre-installation part are integrally formed. There is no need to set an additional connection structure (such as a sealing ring) in the housing assembly to connect the pre-installation part and the second connection end. During pre-installation, it is only necessary to fit the pre-installation part and the second connection end together. Therefore, the housing assembly of this application is simple to manufacture, easy to assemble, and low in cost. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, 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 application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0026] Figure 1 This is a perspective view of an embodiment of the housing assembly of this application;

[0027] Figure 2 for Figure 1 A cross-sectional view of a portion of the structure of the embodiment shown.

[0028] Explanation of icon numbers:

[0029]

[0030]

[0031] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0032] The technical solutions of the embodiments of this application 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 application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0033] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0034] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the term "and / or" throughout the text includes three solutions; taking A and / or B as an example, it includes technical solution A, technical solution B, and a technical solution that simultaneously satisfies A and B. Furthermore, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0035] This application discloses a housing assembly, which includes a first housing, a second housing, an anti-detachment component, a connector, and a mating component. The first housing includes a first connecting end, which includes a pre-installed portion and a post-installed portion connected to each other. The pre-installed portion is cylindrical. The second housing includes a second connecting end, which is also cylindrical. The inner wall of the second connecting end is detachably sleeved with the outer wall of the first connecting end. The anti-detachment component is disposed on the pre-installed portion or the second connecting end, and is used to prevent the sleeved pre-installed portion and the second connecting end from automatically detaching from each other. The connector is disposed on the post-installed portion. The mating component is disposed on the second connecting end, and the connector and the mating component are interconnected. The connector and the mating component are used to connect the post-installed portion and the second connecting end. The second connecting end is first pre-installed with the pre-installed portion, and then connected to the post-installed portion.

[0036] In the housing assembly of this application, the anti-detachment component can prevent the pre-installed part and the second connecting end from automatically disengaging from each other, thereby ensuring a stable pre-installed connection between the pre-installed part and the second connecting end. It eliminates the need for manual re-installation of the first and second housings that have bounced off, resulting in high assembly efficiency of the housing assembly, effectively reducing product production costs and generating significant economic benefits.

[0037] The following will mainly describe the specific structure of the housing assembly.

[0038] The housing assembly of this application includes a first housing and a second housing. See also... Figure 1 and Figure 2 In one embodiment, the first housing 110 may be the outer shell of an electronic atomizer, and the second housing may be the bottom shell of an electronic atomizer.

[0039] Please see Figure 1 In one embodiment, the first housing 110 is generally cylindrical and includes a first connecting end. The first connecting end includes a pre-installed portion 111 and a post-installed portion 112 connected to each other. The pre-installed portion 111 and the post-installed portion 112 are integrally formed and have the same shape, both being cubic cylindrical. The second housing includes a second connecting end 120, which is cylindrical and its shape is adapted to the shape of the first connecting end. The inner wall of the second connecting end 120 is detachably sleeved with the outer wall of the first connecting end 110. The second connecting end 120 is first pre-installed with the pre-installed portion 111 and then connected to the post-installed portion 112.

[0040] Please see Figure 1 and Figure 2 The housing assembly 100 of this application includes an anti-detachment member 130. The anti-detachment member 130 is disposed on the pre-installed part 111 or the second connecting end 120, and is used to prevent the sleeved pre-installed part 111 and the second connecting end 120 from automatically disengaging from each other. As a result, the assembly efficiency of the housing assembly 100 of this application is high.

[0041] Please see Figure 1 and Figure 2 In one embodiment, the anti-detachment component 130 is an anti-detachment protrusion, and is disposed on the outer wall of the pre-assembly portion 111. The anti-detachment component 130 and the pre-assembly portion 111 are integrally formed. Therefore, the anti-detachment component 130 can be manufactured simultaneously with the pre-assembly portion 111, which is convenient to manufacture, and the connection effect between the anti-detachment component 130 and the pre-assembly portion 111 is good. Of course, the anti-detachment component 130 can also be disposed on the inner wall of the second connecting end 120, which can also achieve the same anti-detachment effect. Since the anti-detachment component is integrally formed with the pre-assembly portion 111 (or the second connecting end 120), there is no need to provide an additional connecting structure (e.g., a sealing ring) in the housing assembly 100 to connect the pre-assembly portion 111 and the second connecting end 120. During pre-assembly, it is only necessary to sleeve the pre-assembly portion 111 and the second connecting end 120 together. Therefore, the housing assembly 100 of this application is simple to manufacture, low in cost, convenient to assemble, highly efficient in assembly, low in manufacturing cost, and has great application value.

[0042] There is at least one anti-detachment component 130. When the pre-installed part 111 and the second connecting end 120 are connected, the anti-detachment component 130 is located between a portion of the side of the pre-installed part 111 and a portion of the side of the second connecting end 120 and connects the pre-installed part 111 and the second connecting end 120. The sides of the pre-installed part 111 and the second connecting end 120 that are not connected to the anti-detachment component 130 are connected to each other. Thus, each side of the pre-installed part 111 and the second connecting end 120 is connected to other components, and the pre-installed connection of the pre-installed part 111 and the second connecting end 120 is stable and will not automatically detach from each other.

[0043] Please see Figure 1 Multiple anti-detachment components 130 can be connected to the same side of the pre-installed part 111, thereby making it less likely for the pre-installed part 111 and the second connecting end 120 to bounce off each other.

[0044] Please see Figure 1 and Figure 2 The anti-detachment component 130 can extend to both ends of the pre-installation part 111, thus the area of ​​the anti-detachment component 130 connecting the pre-installation part 111 and the second connecting end 120 is relatively large, resulting in a good anti-detachment effect. The extension direction of the anti-detachment component 130 can be parallel to the axial direction of the pre-installation part 111, thus making the preparation of the anti-detachment component 130 more convenient.

[0045] Please refer to the following: Figure 1 and Figure 2 The anti-detachment component 130 includes a guide surface 131 for connecting the second connecting end 120. The end of the guide surface 131 near the rear mounting portion 112 is inclined in a direction away from the pre-mounting portion 111. The guide surface 131 can guide the movement of the second connecting end 120, facilitating the pre-mounting of the pre-mounting portion 111 and the second connecting end 120.

[0046] Please see Figure 2 The protrusion of the end of the guide surface 131 away from the rear mounting part 112 on the pre-mounting part 111 is greater than or equal to 0 and less than or equal to 0.05 mm. Therefore, when the pre-mounting part 111 and the second connecting end 120 begin pre-mounting, the second connecting end 120 can smoothly contact the guide surface 131.

[0047] Please see Figure 1 and Figure 2 The guide surface 131 can be a plane. Therefore, the preparation of the guide surface 131 is convenient and low in cost.

[0048] Please see Figure 1 and Figure 2The housing assembly 100 of this application includes a connector 140 and a mating member 150. The connector 140 is located at the rear mounting portion 112, and the mating member 150 is located at the second connecting end 120. The connector 140 and the mating member 150 can be connected to each other, and the connector 140 and the mating member 150 are used to connect the rear mounting portion 112 and the second connecting end 120. The housing assembly 100 is completed after the connection of the connector 140 and the mating member 150. The connection between the connector 140 and the mating member 150 is relatively firm, and the two can be snap-fitted, glued, or screwed together.

[0049] Please see Figure 1 and Figure 2 In one embodiment, the connector 140 is a latching protrusion on the outer wall of the rear mounting portion 112, and the mating part 150 is a latching hole formed in the second connecting end 120. The connector 140 and the mating part 150 can engage. When the second connecting end 120 moves to the connector 140, the second connecting end 120 is blocked by the connector 140 and cannot move. At this time, the first housing 110 and the second housing are pre-assembled. The machine pushes the second housing to continue moving towards the first housing until the latching protrusion 140 and the latching hole 150 engage, and the first housing 110 and the second housing are completed.

[0050] Please see Figure 1 and Figure 2 The anti-detachment component 130 is disposed on the outer wall of the pre-assembly part 111, with one end of the anti-detachment component 130 near the rear assembly part 112 located at the junction of the pre-assembly part 111 and the rear assembly part 112. The connector 140 is disposed on the outer wall of the rear assembly part 112, with one end of the connector 140 near the pre-assembly part 111 located at the junction of the rear assembly part 112 and the pre-assembly part 111. Therefore, when the second connecting end 120 is blocked by the connector 140 and cannot move, the anti-detachment component 130 can still connect with the second connecting end 120 by abutting against one end of the connector 140, resulting in a better connection effect between the second connecting end 120 and the pre-assembly part 111.

[0051] The anti-detachment component 130 is located where there is a gap after the pre-assembly part 111 and the second connecting end 120 are fitted together. The location of the anti-detachment component 130 is independent of the location of the connecting component 140. Therefore, the anti-detachment component 130 and the connecting component 140 can be located on the same side of the first connecting end or on different sides of the first connecting end (e.g., ...). Figure 1 (As shown).

[0052] Please see Figure 1 and Figure 2The housing assembly 100 of this application includes at least one auxiliary member 160. The auxiliary member 160 may be an auxiliary protrusion. When the rear mounting portion 112 and the second connecting end 120 are connected, the auxiliary member 160 is located between a portion of the side of the rear mounting portion 112 and a portion of the side of the second connecting end 120 and connects the rear mounting portion 112 and the second connecting end 120, and the sides of the rear mounting portion 112 and the second connecting end 120 not connected to the auxiliary member 160 are connected to each other. Thus, when the first housing 110 and the second housing are fully assembled, the connection between the first housing 110 and the second housing is more stable.

[0053] Please refer to the following: Figure 1 and Figure 2 In one embodiment, the pre-installed part 111 has the same shape as the rear-installed part 112. A first gap exists between the pre-installed part 111 and the second connecting end 120, and a second gap exists between the rear-installed part 112 and the second connecting end 120. The first gap and the second gap are located on the same side of the second connecting end 120. Therefore, the auxiliary connector 160 and the anti-detachment component 130 are connected to the same side of the first connecting end. The number of auxiliary connectors 160 and the number of anti-detachment components 130 can be the same, and the auxiliary connectors 160 and the anti-detachment components 130 can be integrally formed, thus facilitating the preparation of the auxiliary connectors 160.

[0054] Please see Figure 2 The protrusion of the auxiliary connector 160 is consistent with the protrusion of the end of the guide surface 131 that connects to the auxiliary connector 160, so that the two are smoothly connected, which facilitates the subsequent installation of the first housing 110 and the second housing.

[0055] The above description is merely a preferred embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the inventive concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. A housing assembly, characterized in that, include: A first housing includes a first connecting end, the first connecting end including a pre-installed part and a post-installed part connected to each other, the pre-installed part being cylindrical; The second housing includes a second connecting end, which is cylindrical, and the inner wall of the second connecting end is detachably sleeved with the outer wall of the first connecting end. An anti-detachment component is provided on the pre-installed part or the second connecting end, and the anti-detachment component is used to prevent the sleeved pre-installed part and the second connecting end from automatically detaching from each other; A connector is provided at the rear mounting section; as well as A mating component is provided at the second connecting end. The connecting component and the mating component can be connected to each other. The connecting component and the mating component are used to connect the rear mounting part and the second connecting end. The second connecting end is first pre-installed with the pre-installed part, and then the second connecting end is connected to the post-installed part.

2. The housing assembly according to claim 1, characterized in that, The pre-installed part and the second connecting end are both polygonal cylindrical in shape and are compatible with each other. The number of anti-detachment components is at least one. When the pre-installed part and the second connecting end are connected, the anti-detachment component is located between a portion of the side of the pre-installed part and a portion of the side of the second connecting end and connects the pre-installed part and the second connecting end. The sides of the pre-installed part and the second connecting end that are not connected to the anti-detachment component are connected to each other.

3. The housing assembly according to claim 1, characterized in that, The anti-detachment component is disposed on the outer wall of the pre-assembly part, and both ends of the anti-detachment component extend to both ends of the pre-assembly part; The extension direction of the anti-detachment component is parallel to the axial direction of the pre-installed part.

4. The housing assembly according to claim 1, characterized in that, The anti-detachment component is disposed on the outer wall of the pre-installation part. The anti-detachment component includes a guide surface for connecting the second connection end. The end of the guide surface near the rear-installation part is inclined in a direction away from the pre-installation part. The protrusion height of the end of the guide surface away from the rear-installation part on the pre-installation part is greater than or equal to 0 and less than or equal to 0.05 mm.

5. The housing assembly according to claim 4, characterized in that, The guide surface is a plane.

6. The housing assembly according to claim 1, characterized in that, The anti-detachment component is disposed on the outer wall of the pre-installed part, and the end of the anti-detachment component near the rear-installed part is located at the junction of the pre-installed part and the rear-installed part. The connector is disposed on the outer wall of the rear-installed part, and the end of the connector near the pre-installed part is located at the junction of the rear-installed part and the pre-installed part.

7. The housing assembly according to claim 1, characterized in that, The anti-detachment component is disposed on the outer wall of the pre-assembly part and is integrally formed with the pre-assembly part.

8. The housing assembly according to any one of claims 2 to 7, characterized in that, The shape of the rear-mounted part is the same as the shape of the pre-mounted part, and the housing assembly further includes: At least one auxiliary connector is provided, which is located between a portion of the side of the rear-mounted part and a portion of the side of the second connecting end after the rear-mounted part and the second connecting end are connected, and the sides of the rear-mounted part and the second connecting end not connected to the auxiliary connector are connected to each other.

9. The housing assembly according to claim 8, characterized in that, The auxiliary connector and the anti-detachment component are connected to the same side of the first connecting end, and the anti-detachment component and the auxiliary connector are integrally formed.

10. The housing assembly according to claim 1, characterized in that, The connector is a snap-fit ​​protrusion on the outer wall of the rear assembly, and the mating part is a snap-fit ​​hole opened at the second connection end. The connector and the mating part can be snapped together.

Images