Upper cup quick-mounting structure capable of being adjusted according to mounting requirements

Abstract

The utility model discloses an upper cup quick-mounting structure capable of being adjusted according to mounting requirements, which is characterized in that an elastic blocking piece is configured to correspondingly move along with an upper cup body when the upper cup body axially moves relative to a suspender body under the action of external force, and the elastic blocking piece is configured to correspondingly move along with the upper cup body when the upper cup body is positioned at a preset position of the suspender body under the action of external force; therefore, the upper cup body can be adjusted and fixed according to the installation requirements, the installation is convenient and fast, and the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to ceiling fan technical field especially a quick installation structure of upper can which can be adjusted according to installation demand.

BACKGROUND

[0002] In order to make ceiling fan lamp or ceiling fan appearance structure neat and beautiful, the conventional ceiling fan lamp or ceiling fan is usually fixedly connected with the upper can for hiding the upper part of the bottom disc and the boom on the bottom disc or the boom through the screw mode. However, when the ceiling fan lamp or the ceiling fan is installed in the position of the ceiling with the decorative layer hung, the upper part of the boom needs to be penetrated through the decorative layer and then connected and fixed with the ceiling, and since the position of the upper can relative to the boom is fixed, the upper can cannot be adjusted to the boom below the decorative layer according to the installation demand, and there are problems of installation change and low practical adaptability.

[0003] In addition, the above-mentioned screw installation mode needs one worker to hold the upper can and use the tool to operate the screw to fixedly connect the upper can with the boom, and there are problems of installation difficulty and inconvenient operation.

[0004] Therefore, the utility model is proposed in view of the above-mentioned problems.

UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of quick installation structure of upper can which can be adjusted according to installation demand, and the elastic blocking piece is configured as when upper can body is acted by external force relative to boom body axial movement, elastic blocking piece moves with upper can body accordingly, when upper can body is cancelled external force and is in boom body preset position, elastic blocking piece elastically abuts on boom body outer wall and makes upper can body relative to boom body fixed, so the utility model can adjust fixed upper can body according to installation demand, installation is convenient, and practicality is high.

[0006] The utility model is realized through the following technical solutions:

[0007] A kind of quick installation structure of upper can which can be adjusted according to installation demand, including boom body 1 and upper can body 2, the upper can body 2 has the upper can through-hole 21 for being set on boom body 1, the inboard of the upper can through-hole 21 is equipped with elastic blocking piece 3, the elastic blocking piece 3 is configured as when upper can body 2 is acted by external force relative to boom body 1 axial movement, elastic blocking piece 3 moves with upper can body 2 accordingly, when upper can body 2 is cancelled external force and is in boom body 1 preset position, elastic blocking piece 3 elastically abuts on boom body 1 outer wall and makes upper can body 2 relative to boom body 1 fixed.

[0008] The upper can body 2 is provided with an upper can connecting sleeve 22 extending downward and sleeved on the suspender body 1, and the upper can through hole 21 is located in the upper can connecting sleeve 22, and the elastic blocking piece 3 is located on the upper can connecting sleeve 22.

[0009] The inner wall of the upper can connecting sleeve 22 is provided with a blocking mounting groove 221 for embedding the elastic blocking piece 3.

[0010] The elastic blocking piece 3 is a snap spring embedded in the blocking mounting groove 221 and used for elastically holding the suspender body 1.

[0011] The side wall of the upper can connecting sleeve 22 is provided with an upper can operation window 222 communicated with the blocking mounting groove 221, and the snap spring is provided with a snap spring operation button 31 exposed from the upper can operation window 222.

[0012] The upper can connecting sleeve 22 and the upper can body 2 are in an integral structure.

[0013] The upper can connecting sleeve 22 and the upper can body 2 are integrally injection molded by plastic.

[0014] The upper end of the upper can connecting sleeve 22 is provided with an upper can guide inclined surface 223 used for guiding cooperation with the suspender body 1.

[0015] The lower end of the suspender body 1 is provided with a suspender guide inclined surface 11 used for guiding cooperation with the elastic blocking piece 3.

[0016] Compared with the prior art, the upper can quick mounting structure has the following advantages:

[0017] 1. The elastic blocking piece is configured to move with the upper can body when the upper can body is axially moved relative to the suspender body under the action of an external force, and the elastic blocking piece elastically abuts against the outer wall of the suspender body when the upper can body is in the preset position of the suspender body, so that the upper can body is fixed relative to the suspender body. Therefore, the upper can body can be adjusted and fixed according to the installation requirement, the installation is convenient, and the practicability is high.

[0018] 2. This utility model uses the upper cup connecting sleeve and the hanging rod body sleeve to guide the installation path of the upper cup body, ensuring smooth installation and improving the stability and reliability of the connection between the two.

[0019] 3. For ease of operation, the upper cup connecting sleeve has an upper cup operation window that communicates with the blocking installation groove on its side wall, and the snap ring has a snap ring operation button that can be exposed from the upper cup operation window. [Attached Image Description]

[0020] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0022] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0023] Figure 3 This is a schematic diagram of the exploded structure of this utility model.

[0024] Figure 4 This is a schematic diagram of the main structure of the elastic blocking component in this utility model.

[0025] Figure 5 This is a cross-sectional view of the present invention when it is installed on the ceiling.

Detailed Implementation Methods

[0026] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0027] like Figures 1-5 As shown, this utility model discloses an adjustable upper cup quick-installation structure according to installation requirements, including a lifting rod body 1 and an upper cup body 2. The upper cup body 2 has an upper cup through hole 21 for fitting onto the lifting rod body 1. An elastic blocking member 3 is provided inside the upper cup through hole 21. The elastic blocking member 3 is configured such that when the upper cup body 2 is subjected to an external force and moves axially relative to the lifting rod body 1, the elastic blocking member 3 moves accordingly with the upper cup body 2. When the external force on the upper cup body 2 is removed and it is in a preset position on the lifting rod body 1, the elastic blocking member 3 elastically abuts against the outer wall of the lifting rod body 1, thereby fixing the upper cup body 2 relative to the lifting rod body 1. Therefore, this utility model can adjust and fix the upper cup body according to installation requirements, making installation convenient and highly practical.

[0028] like Figures 1-5As shown, the upper shell body 2 is provided with an upper shell connecting sleeve 22 extending downward and used for sleeving the boom body 1, the upper shell through hole 21 is located in the upper shell connecting sleeve 22, and the elastic blocking piece 3 is located on the upper shell connecting sleeve 22. In this embodiment, the upper shell connecting sleeve and the boom body are guided and matched in a sleeving mode, the installation path of the upper shell body can be guided, the installation is ensured to be smooth, and the connection stability and reliability of the two are improved.

[0029] As shown in Figure 2 , 3 , 5, in order to facilitate installation, the inner wall of the upper shell connecting sleeve 22 is provided with a blocking installation groove 221 used for embedding the elastic blocking piece 3. The inner wall of the blocking installation groove 221 can also limit the elastic blocking piece 3, so that the elastic blocking piece 3 is more reliably clamped on the boom body, and the connection stability is improved.

[0030] In order to make the upper shell body more stable and reliable relative to the boom body, the elastic blocking piece 3 is a snap spring embedded in the blocking installation groove 221 and used for elastically clamping the boom body 1.

[0031] As shown in Figures 1-5 , in order to facilitate the deformation of the snap spring to facilitate the sleeving of the upper shell connecting sleeve on the boom body, the side wall of the upper shell connecting sleeve 22 is provided with an upper shell operation window 222 communicating with the blocking installation groove 221, and the snap spring is provided with a snap spring operation button 31 exposed from the upper shell operation window 222. During assembly, the snap spring operation button 31 is pressed to drive the snap spring to form outward, then the upper shell body is operated to sleeve the upper shell connecting sleeve on the boom body, and then the pressing of the snap spring operation button 31 is released, the snap spring is elastically reset to clamp the boom body to fix the upper shell body relative to the boom body.

[0032] In order to reduce the assembly steps and improve the structural strength, the upper shell connecting sleeve 22 and the upper shell body 2 are integrally formed in an integral structure. The upper shell connecting sleeve 22 and the upper shell body 2 are integrally injection molded by plastic.

[0033] In order to facilitate smooth assembly, the upper end of the upper shell connecting sleeve 22 is provided with an upper shell guide inclined surface 223 used for guiding and matching with the boom body 1.

[0034] In order to facilitate smooth assembly, the lower end of the boom body 1 is provided with a boom guide inclined surface 11 used for guiding and matching with the elastic blocking piece 3.

Claims

1. An upper cup quick mounting structure which can be adjusted according to installation requirements, characterized in that The crane boom body (1) and the upper cup body (2) are provided with an upper cup through hole (21) for sleeving the crane boom body (1), and the elastic blocking piece (3) is arranged inside the upper cup through hole (21), which is configured to move with the upper cup body (2) when the upper cup body (2) is moved axially relative to the crane boom body (1) under the action of an external force, and the elastic blocking piece (3) elastically abuts against the outer wall of the crane boom body (1) when the upper cup body (2) is in the preset position of the crane boom body (1) and the external force is removed, so that the upper cup body (2) is fixed relative to the crane boom body (1).

2. The adjustable upper shell quick mount structure of claim 1, wherein The upper cup body (2) is provided with an upper cup connecting sleeve (22) extending downward and sleeving the crane boom body (1), and the upper cup through hole (21) is located in the upper cup connecting sleeve (22), and the elastic blocking piece (3) is located on the upper cup connecting sleeve (22).

3. The quick mounting structure of the upper shell according to the installation requirement of claim 2, wherein The inner wall of the upper cup connecting sleeve (22) is provided with a blocking mounting groove (221) for embedding the elastic blocking piece (3).

4. The quick mounting structure of the upper shell according to the installation requirement of claim 3, wherein The elastic blocking piece (3) is a snap spring embedded in the blocking mounting groove (221) and used for elastically holding the crane boom body (1).

5. The adjustable upper shell quick mount structure of claim 4, wherein The side wall of the upper cup connecting sleeve (22) is provided with an upper cup operation window (222) communicating with the blocking mounting groove (221), and the snap spring is provided with a snap spring operation button (31) exposed outside the upper cup operation window (222).

6. The quick mounting structure of the upper shell according to any one of claims 2-5, characterized in that The upper cup connecting sleeve (22) and the upper cup body (2) are integrally formed.

7. The adjustable upper shell quick mount structure of claim 6, wherein The upper cup connecting sleeve (22) and the upper cup body (2) are integrally injection molded by plastic.

8. The quick mounting structure of the upper shell according to any one of claims 2-5, characterized in that The upper end of the upper cup connecting sleeve (22) is provided with an upper cup guide inclined surface (223) for guiding the crane boom body (1).

9. The adjustable upper case quick mount structure of claim 1, wherein The lower end of the crane boom body (1) is provided with a crane guide inclined surface (11) for guiding the elastic blocking piece (3).

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