Mounting structure of suspension device

Abstract

An installation structure of a suspension device comprises a suspension device main body used for suspending an object and a shell arranged on the suspension device main body and located on the periphery of the suspension device main body, and a fast installation structure is arranged between the shell and the suspension device main body so that the shell can be detachably installed on the outer side of the suspension device main body. The utility model provides a mounting structure of a suspension device, which is simple in structure and can realize quick mounting or dismounting between a suspension device main body and a shell.

Description

Technical Field

[0001] The utility model belongs to the technical field of lamp lifting accessories, and particularly relates to an installation structure of a suspension device. Background Art

[0002] A chandelier refers to a decorative lighting lamp suspended on the inner roof surface, which is one of the commonly used devices in living and office environments. In order not to obstruct people's normal line of sight or make people feel dazzling, the chandelier cannot be hung too low. In order to facilitate people to clean or repair the chandelier, the chandelier cannot be hung too high. Therefore, some chandeliers are equipped with a suspension device to adjust the height of the chandelier.

[0003] For example, the patent application No. 2024209392642 discloses a new type of suspension device, which includes: a retracting and releasing device, a locking device and an unlocking device. A suspension wire is connected to the retracting and releasing device; the locking device includes a ratchet element, a pawl element connected to the retracting and releasing device and running synchronously with the retracting and releasing device, and a locking driving member for driving the pawl element to engage with the ratchet element. When the ratchet element engages with the pawl element, the retracting and releasing device stops retracting and releasing operation, and the suspension wire is positioned and maintained in a retracting and releasing state; the unlocking device is used to disengage the pawl element from the ratchet element. The unlocking device includes an unlocking driving member connected to the pawl element, and the suspension wire is connected to the unlocking driving member. By operating the suspension wire to drive the unlocking driving member to run, the unlocking driving member is further driven to disengage the pawl element from the ratchet element.

[0004] A top cover for covering the suspension device is configured on the chandelier. When the suspension device is installed on the inner roof surface, first, the suspension device is installed in the top cover. Then, the suspension wire passes through the top cover and is connected to the lamp. Finally, the top cover is installed on the inner roof surface to complete the installation; the problem is that the installation structure between the suspension device and the top cover with the above structure is relatively complex, resulting in a cumbersome installation and disassembly process between the suspension device and the top cover.

[0005] Therefore, further improvement is needed. Summary of the Utility Model

[0006] An object of the utility model is to at least overcome one of the deficiencies existing in the above-mentioned prior art, and provide an installation structure of a suspension device, which has a simple structure and can realize rapid installation or disassembly between the suspension device main body and the outer shell.

[0007] To achieve the above object, the technical solution provided by the embodiment of the utility model is:

[0008] An installation structure of a suspension device, including a suspension device main body for suspending an object, and an outer shell arranged on the suspension device main body and located on the periphery of the suspension device main body. A quick installation structure is provided between the outer shell and the suspension device main body so that the outer shell can be detachably installed on the outside of the suspension device main body;

[0009] The suspension device body includes a housing. The quick installation structure includes a first installation convex part provided on one of the housing and the outer shell, and a second installation convex part provided on the other of the housing and the outer shell and corresponding to the first installation convex part. The outer shell is sleeved outside the suspension device body and rotates in the horizontal direction. The first installation convex part and the second installation convex part cooperate with each other to install the outer shell on the suspension device body, or the first installation convex part and the second installation convex part move away from each other to disassemble the outer shell from the suspension device body.

[0010] The first installation convex part is horizontally arranged on the outer peripheral wall of the housing and extends circumferentially along the outer peripheral wall of the housing. The vertical projection shape of the outer edge of the first installation convex part matches the shape of the inner peripheral wall of the outer shell. The second installation convex part is horizontally arranged on the inner peripheral wall of the outer shell and extends circumferentially along the inner peripheral wall of the outer shell. The vertical projection shape of the inner edge of the second installation convex part matches the shape of the inner peripheral wall of the outer shell.

[0011] The second installation convex part is provided with a guiding part and a limiting part. The guiding part and the limiting part are oppositely arranged at the left and right ends of the second installation convex part. The guiding part extends obliquely upward from the end of the second installation convex part, and the limiting part extends downward from the end of the second installation convex part.

[0012] The locking rib is arranged on the top surface of the first installation convex part and extends along the width direction of the first installation convex part. The locking groove is arranged on the bottom surface of the second installation convex part and extends along the width direction of the second installation convex part.

[0013] The suspension device body is provided with at least one set of main body installation parts for installing the suspension device body on the indoor ceiling wall. The main body installation parts are arranged at the top and / or side of the suspension device body. An installation structure is provided between the main body installation parts and the indoor ceiling wall to install the suspension device body on the indoor ceiling wall. The installation structure includes an installation through hole arranged on the main body installation part, an installation hole arranged on the indoor ceiling wall, and a fastening component matching the installation hole. The fastening component passes through the installation through hole and is tightly connected with the installation hole to install the suspension device body on the indoor ceiling wall.

[0014] The main body installation parts include a first main body installation part and a second main body installation part. The suspension device body includes a first end cover, a second end cover, a first cantilever, and a second cantilever. The first end cover is arranged on the front side of the suspension device body. The second end cover is arranged on the rear side of the suspension device body. The first cantilever is arranged on the outer side surface of the first end cover and extends upward from the outer side surface of the first end cover. The second cantilever is arranged on the outer side surface of the second end cover and extends upward from the outer side surface of the second end cover. The first main body installation part is arranged at the top end of the first cantilever, and the second main body installation part is arranged at the top end of the second cantilever.

[0015] The first cantilever is provided with a first reinforcing rib, and the first reinforcing rib is arranged on the end face of the first cantilever away from the first end cover. The second cantilever is provided with a second reinforcing rib, and the second reinforcing rib is arranged on the end face of the second cantilever away from the second end cover.

[0016] The vertical projection of the installation through hole is elliptical and penetrates the main body installation part up and down. The shape of the vertical projection of the outer edge of the main body installation part matches the shape of the inner peripheral wall of the outer shell.

[0017] The beneficial effects of the present utility model are as follows:

[0018] Through the installation structure of the above technical solutions, the suspension device of the present utility model has a simple structure, can realize the rapid installation of the outer shell on the suspension device main body or the rapid disassembly from the suspension device main body, and is convenient for people to install and disassemble the outer shell from the suspension device main body. Description of the Drawings

[0019] Figure 1 It is a schematic structural view of a suspension device according to an embodiment of the present utility model.

[0020] Figure 2 It is an exploded view of a suspension device according to an embodiment of the present utility model.

[0021] Figure 3 It is a cross-sectional view of a suspension device according to an embodiment of the present utility model.

[0022] Figure 4 For Figure 3 The enlarged view of part A.

[0023] Figure 5 It is a cross-sectional view of an outer shell according to an embodiment of the present utility model.

[0024] Figure 6 It is a schematic structural view of a suspension device main body according to an embodiment of the present utility model.

[0025] Figure 7 It is a schematic structural view of a suspension device main body according to an embodiment of the present utility model.

[0026] Figure 8 It is a schematic view of a suspension device according to an embodiment of the present utility model installed on an indoor ceiling wall.

[0027] Figure 9 It is a schematic view of a suspension device according to an embodiment of the present utility model installed on an indoor ceiling wall. Detailed Description of the Invention

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0029] Refer to Figures 1-9 , the installation structure of this suspension device includes a suspension device main body 2 and a housing 3. The suspension device main body 2 is arranged on the indoor ceiling wall 1 and is used for suspending objects such as lamps. The housing 3 is arranged on the suspension device main body 2 and is located outside the suspension device main body 2. A quick installation structure is provided between the housing 3 and the suspension device main body 2 so that the housing 3 can be detachably installed on the outside of the suspension device main body 2. Specifically, in this embodiment, the inner cavity height of the housing 3 is greater than or equal to the height of the suspension device main body 2 and the main body installation part. The suspension device main body 2 includes a housing 208. A quick installation structure is provided between the housing 3 and the suspension device main body 2. The housing 3 can be detachably sleeved on the outside of the suspension device main body 2 through the quick installation structure. The quick installation structure includes a first installation convex part 2081 arranged on the housing 208 and a second installation convex part 301 arranged on the housing 3 and corresponding to the first installation convex part 2081. The number of the first installation convex parts 2081 is preferably two groups and is oppositely arranged on both sides of the outer peripheral wall of the housing 208. And the first installation convex part 2081 is horizontally arranged and extends circumferentially along the outer peripheral wall of the housing 208. The vertical projection shape of its outer edge is matched with the shape of the inner peripheral wall of the housing 3 to prevent interference between the first installation convex part 2081 and the inner wall of the housing 3 when the housing 3 and the suspension device main body 2 rotate relative to each other. The number of the second installation convex parts 301 corresponding to the first installation convex part 2081 is preferably two groups and is oppositely arranged on both sides of the inner peripheral wall of the housing 3. And the second installation convex part is horizontally arranged and extends circumferentially along the inner peripheral wall of the housing 3. The vertical projection shape of the inner edge of the second installation convex part 301 is matched with the shape of the inner peripheral wall of the housing 3 to prevent interference between the second installation convex part 301 and the suspension device main body 2 when the housing 3 and the suspension device main body 2 rotate relative to each other. When the housing 3 is sleeved on the outside of the suspension device main body 2 and rotated clockwise in the horizontal direction, the bottom surface of the first installation convex part 2081 abuts against the top surface of the second installation convex part 301, so that the housing 3 is installed on the suspension device main body 2, and the suspension device main body 2 and the main body installation part are wrapped in its inner cavity, making the suspension device more beautiful and protecting the suspension device main body 2. When the housing 3 is sleeved on the outside of the suspension device main body 2 and rotated counterclockwise in the horizontal direction, the first installation convex part 2081 and the second installation convex part 301 move away from each other so that the housing 3 can be disassembled from the suspension device main body 2. The above installation structure is simple in structure and can realize the quick installation of the housing 3 on the suspension device main body 2 or the quick disassembly from the suspension device main body 2. The installation and disassembly of the housing 3 from the suspension device main body 2 are simpler and more convenient.

[0030] Further, a guiding portion 3011 and a limiting portion 3012 are provided on the second mounting convex portion 301. Specifically, in this embodiment, the guiding portion 3011 is disposed at the left end of the second mounting convex portion 301 and extends obliquely upward from the end of the second mounting convex portion 301. The limiting portion 3012 is disposed at the right end of the second mounting convex portion 301 and extends downward from the end of the second mounting convex portion 301 to the bottom of the inner cavity of the housing 3. Through the above technical solution, when the housing 3 is mounted on the suspension device main body 2, the guiding portion 3011 can guide the first mounting convex portion 2081 to move to below the second mounting convex portion 301. When the first mounting convex portion 2081 abuts against the second mounting convex portion 301, the limiting portion 3012 can limit the first mounting convex portion 2081 from continuing to move in the clockwise direction, which can be understood by those skilled in the art.

[0031] Further, a locking structure is further provided between the first mounting convex portion 2081 and the second mounting convex portion 301. Specifically, in this embodiment, the locking structure includes a locking rib 2082 provided on the first mounting convex portion 2081 and a locking groove 302 provided on the second mounting convex portion 301 and corresponding to the locking rib 2082. The number of the locking ribs 2082 is preferably one and is disposed on the top surface of the first mounting convex portion 2081 and extends along the width direction of the first mounting convex portion 2081. The number of the locking grooves 302 corresponding to the locking ribs 2082 is preferably one and is disposed on the bottom surface of the second mounting convex portion 301 and extends along the width direction of the second mounting convex portion 301. When the housing 3 is mounted on the suspension device main body 2, the first mounting convex portion 2081 abuts against the second mounting convex portion 301, and the locking rib 2082 is snapped into the locking groove 302, and the first mounting convex portion 2081 and the second mounting convex portion 301 are locked to each other, so that the housing 3 is locked on the suspension device main body 2, which can be understood by those skilled in the art.

[0032] Further, at least one set of main body mounting parts is provided on the suspension device main body 2. The main body mounting parts are arranged at the top of the suspension device main body 2. An installation structure is provided between the main body mounting parts and the indoor ceiling wall 1. The suspension device main body 2 is directly mounted on the indoor ceiling wall 1 through the installation structure. The installation structure includes an installation through hole 201 provided on the main body mounting part, an installation hole 101 provided on the indoor ceiling wall 1, and a fastening component matching the installation hole 101. The vertical projection of the installation through hole 201 is elliptical and penetrates the main body mounting part up and down, so as to facilitate the adjustment of the horizontal position of the suspension device main body 2. The fastening component is preferably an expansion screw. When installing the suspension device, first, the fastening component is firmly connected to the installation hole 101. Then, the main body mounting part abuts upward against the indoor ceiling wall 1 and enables the screw rod of the fastening component to pass through the installation through hole 201. Finally, the nut of the fastening component is screwed with the screw rod of the fastening component to fasten the main body mounting part to the indoor ceiling wall 1. Through the above technical solution, the suspension device main body 2 is installed on the indoor ceiling wall 1, which can be understood by those skilled in the art.

[0033] Further, in this embodiment, the main body mounting part includes a first main body mounting part 202 and a second main body mounting part 203. The suspension device main body 2 includes a first end cover 204, a second end cover 205, a first cantilever 206, and a second cantilever 207. The first end cover 204 is installed on the front side of the housing 208 of the suspension device main body 2 through fasteners. The second end cover 205 is installed on the rear side of the housing 208 of the suspension device main body 2 through fasteners. The first cantilever 206 is arranged on the outer side surface of the first end cover 204 and extends upward from the outer side surface of the first end cover 204. The second cantilever 207 is arranged on the outer side surface of the second end cover 205 and extends upward from the outer side surface of the second end cover 205. The first main body mounting part 202 is arranged at the top end of the first cantilever 206. The second main body mounting part 203 is arranged at the top end of the second cantilever 207. The inner cavity height of the outer shell 3 is greater than or equal to the heights of the first main body mounting part 202, the first cantilever 206, and the first end cover 204, so that when the outer shell 3 is installed on the suspension device main body 2, the first main body mounting part 202, the first cantilever 206, and the first end cover 204 can be completely accommodated in the inner cavity of the outer shell 3. The inner cavity height of the outer shell 3 is greater than or equal to the heights of the second main body mounting part 203, the second cantilever 207, and the second end cover 205, so that when the outer shell 3 is installed on the suspension device main body 2, the second main body mounting part 203, the second cantilever 207, and the second end cover 205 can be completely accommodated in the inner cavity of the outer shell 3. Through the above technical solution, when the suspension device main body 2 is installed on the indoor ceiling wall 1, there is a certain space between the two, which can be understood by those skilled in the art.

[0034] Further, in this embodiment, a first reinforcing rib 2061 is provided on the first cantilever 206. The number of the first reinforcing ribs 2061 is preferably three and is disposed on the end face of the first cantilever 206 away from the first end cap 204. Two of the first reinforcing ribs 2061 are vertically disposed, and one of the first reinforcing ribs 2061 is horizontally disposed. A second reinforcing rib 2071 is provided on the second cantilever 207. The number of the second reinforcing ribs 2071 is preferably two and is disposed on the end face of the second cantilever 207 away from the second end cap 205. The two second reinforcing ribs 2071 are vertically disposed. Through the above technical solution, the first reinforcing rib 2061 can improve the mechanical strength of the first cantilever 206, and the second heating rib can improve the mechanical strength of the second cantilever 207, which can be understood by those skilled in the art.

[0035] Further, in this embodiment, the shape of the vertical projection of the outer edge of the main body mounting portion matches the shape of the inner peripheral wall of the outer shell 3. When the outer shell 3 is sleeved on the suspension device main body 2, the main body mounting portion can be fitted into the outer shell 3, and when the outer shell 3 rotates relative to the suspension device main body 2, interference between the main body mounting portion and the outer shell 3 can be avoided, which can be understood by those skilled in the art.

[0036] The above is the preferred solution of the present invention, which shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description in the specification only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. A hanger installation structure, characterized in that: It comprises a suspender body (2) for suspending an object, and a shell (3) arranged on the suspender body (2) and located outside the suspender body (2), wherein a quick-installation structure is provided between the shell (3) and the suspender body (2) so that the shell (3) can be detachably installed on the outside of the suspender body (2); The suspender body (2) comprises a shell (208), and the quick-installation structure comprises a first mounting protrusion (2081) arranged on one of the shell (208) and the outer shell (3), and a second mounting protrusion (301) arranged on the other of the shell (208) and the outer shell (3) and corresponding to the first mounting protrusion (2081). The outer shell (3) is sleeved on the outside of the suspender body (2) and rotated in a horizontal direction. The first mounting protrusion (2081) and the second mounting protrusion (301) cooperate with each other to enable the outer shell (3) to be mounted on the suspender body (2), or the first mounting protrusion (2081) and the second mounting protrusion (301) move away from each other to enable the outer shell (3) to be removed from the suspender body (2).

2. The installation structure of the hanger according to claim 1, characterized in that: The first mounting protrusion (2081) is horizontally arranged on the outer peripheral wall of the shell (208) and extends circumferentially along the outer peripheral wall of the shell (208); the vertical projection shape of the outer edge of the first mounting protrusion (2081) matches the shape of the inner peripheral wall of the shell (3); the second mounting protrusion (301) is horizontally arranged on the inner peripheral wall of the shell (3) and extends circumferentially along the inner peripheral wall of the shell (3); the vertical projection shape of the inner edge of the second mounting protrusion (301) matches the shape of the inner peripheral wall of the shell (3).

3. The installation structure of the hanger according to claim 1, characterized in that: The second mounting protrusion (301) is provided with a guiding portion (3011) and a limiting portion (3012), the guiding portion (3011) and the limiting portion (3012) being arranged on the left and right ends of the second mounting protrusion (301) relative to each other, the guiding portion (3011) extending obliquely upward from the end of the second mounting protrusion (301), and the limiting portion (3012) extending downward from the end of the second mounting protrusion (301).

4. The installation structure of the hanger according to claim 1, characterized in that: A locking structure is also provided between the first mounting protrusion (2081) and the second mounting protrusion (301), the locking structure comprising a locking convex strip (2082) provided on one of the first mounting protrusion (2081) and the second mounting protrusion (301), and a locking groove (302) provided on the other of the first mounting protrusion (2081) and the second mounting protrusion (301) and corresponding to the locking convex strip (2082), the first mounting protrusion (2081) and the second mounting protrusion (301) cooperate with each other, and the locking convex strip (2082) and the locking groove (302) cooperate with each other, so that the housing (3) is locked on the suspender body (2).

5. The installation structure of the hanger according to claim 4, characterized in that: The locking convex strip (2082) is arranged on the top surface of the first mounting protrusion (2081) and extends along the width direction of the first mounting protrusion (2081), and the locking groove (302) is arranged on the bottom surface of the second mounting protrusion (301) and extends along the width direction of the second mounting protrusion (301).

6. The installation structure of the hanger according to claim 1, characterized in that: The hanger body (2) is provided with at least one set of main body mounting parts for mounting the hanger body (2) on an indoor ceiling wall (1); the main body mounting parts are arranged on the top and / or side of the hanger body (2); a mounting structure is arranged between the main body mounting parts and the indoor ceiling wall (1) so that the hanger body (2) is mounted on the indoor ceiling wall (1); the mounting structure comprises a mounting through hole (201) arranged on the main body mounting part, a mounting hole (101) arranged on the indoor ceiling wall (1), and a fastening component matching the mounting hole (101); the fastening component passes through the mounting through hole (201) and is fastened to the mounting hole (101) so that the hanger body (2) is mounted on the indoor ceiling wall (1).

7. The installation structure of the hanger according to claim 6, characterized in that: The main body mounting portion includes a first main body mounting portion (202) and a second main body mounting portion (203); the suspender main body (2) includes a first end cover (204), a second end cover (205), a first cantilever (206), and a second cantilever (207); the first end cover (204) is arranged on the front side of the suspender main body (2); the second end cover (205) is arranged on the rear side of the suspender main body (2); the first cantilever (206) is arranged on the outer side of the first end cover (204) and extends upward from the outer side of the first end cover (204); the second cantilever (207) is arranged on the outer side of the second end cover (205) and extends upward from the outer side of the second end cover (205); the first main body mounting portion (202) is arranged on the top end of the first cantilever (206); and the second main body mounting portion (203) is arranged on the top end of the second cantilever (207).

8. The installation structure of the hanger according to claim 7, characterized in that: The first cantilever (206) is provided with a first reinforcing rib (2061), and the first reinforcing rib (2061) is arranged on an end surface of the first cantilever (206) away from the first end cover (204); the second cantilever (207) is provided with a second reinforcing rib (2071), and the second reinforcing rib (2071) is arranged on an end surface of the second cantilever (207) away from the second end cover (205).

9. The installation structure of the hanger according to claim 6, characterized in that: The vertical projection of the mounting through hole (201) is elliptical and passes through the main body mounting portion from top to bottom. The vertical projection shape of the outer edge of the main body mounting portion matches the shape of the inner peripheral wall of the outer shell (3).

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