CN217610205U

CN217610205U - Layering connecting device and layered sofa

Info

Publication number: CN217610205U
Application number: CN202221678937.0U
Authority: CN
Inventors: 王炳坤
Original assignee: Dongguan Aimu Bedroom Supplies Co Ltd
Current assignee: Dongguan Aimu Bedroom Supplies Co Ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-10-21
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to the technical field of furniture, especially, relate to a layering connecting device and layering sofa. The utility model provides a layering connecting device for connect the adjacent layered structure of layering sofa, layering connecting device is including connecting the son and connecting mother, connects the son and install respectively on treating the layered structure of connecting with connecting mother, connects the son and is connected mother detachable the being connected. Carry out detachable connection through utilizing the connection son and connect the mother and reach split layered structure's effect fast, also can fix a position layered structure fast in addition, promote layered sofa's packaging efficiency, simultaneously, owing to need not lock the timber structure of layered sofa, can not destroy its membrane material structure to can protect layered sofa's timber structure, in order to promote layered sofa's life.

Description

Layering connecting device and layered sofa

Technical Field

The utility model relates to the technical field of furniture, especially, relate to a layering connecting device and layering sofa.

Background

In daily life, sofas have become essential household articles for people due to their comfortable characteristics, and are usually placed in a living room for rest. The rapid development of the sofa consumer market has facilitated the development of sofa designs and structures. In the sofa of layer-stepping design among the prior art, the connected mode directly adopts self tapping screw lock to die, is difficult for carrying out the location of sofa, and the screw also can destroy the flitch of sofa simultaneously, leads to the structure of sofa unstable, and the layered structure is also not quick detachable.

Therefore, a layered connection device and a layered sofa are needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a layering connecting device can conveniently carry out the split to the layering sofa, solves the difficult problem of location of the layered structure of layering sofa, and can not destroy the timber structure in the layering sofa.

To achieve the purpose, the utility model adopts the following scheme:

the utility model provides a layering connecting device for connect the adjacent layered structure of layering sofa, this layering connecting device is including connecting the son and connecting the mother, should connect son and should connect the mother and install respectively on this layered structure that waits to connect, should connect son and should connect mother detachable the being connected.

Alternatively, the connecting sub-element and the connecting female element are detachably connected in a clamping manner.

As an alternative, the layered connection device further comprises a clamping assembly, one end of the clamping assembly is rotatably connected with the connecting sub-piece, and the other end of the clamping assembly can be rotatably clamped on the connecting main piece.

As an alternative scheme, the clamping assembly comprises a rotating part and a clamping rod, the rotating part is arranged on the connecting sub-part, the first end of the clamping rod is connected with the rotating part, and the second end of the clamping rod can be rotatably clamped on the connecting female part.

Optionally, the clamping assembly further includes a first gear and a second gear, the first gear is engaged with the second gear, the first gear is connected with the rotating member, and the second gear is connected with the clamping rod.

Alternatively, the diameter of the first gear is larger than the diameter of the second gear.

As an alternative, the size of the second end of this joint pole is greater than the size of the pole body of this joint pole, this connecting sub-piece has seted up the mounting groove, the size at this mounting groove both ends is greater than the size at middle part, this joint pole sets up in this mounting groove, this connection female member has seted up the joint groove, the size at this joint groove both ends is greater than the size at middle part, this second end of this joint pole can pass in and out the both ends in this mounting groove and this joint groove, the size of this second end of this joint pole is greater than the size at this mounting groove middle part, the size of this second end of this joint pole is greater than the size at this joint groove middle part, the second end of joint pole can be followed the tip of mounting groove and rotated to the tip in joint groove, and joint in the middle part in joint groove.

As an alternative, the connecting sub-piece is provided with a positioning protrusion, the connecting female piece is provided with a positioning groove, and the positioning protrusion and the positioning groove can be connected in a matched mode.

Alternatively, the connecting sub-element and the connecting parent element are both provided with mounting holes, and the mounting holes are configured to fix the connecting sub-element and the connecting parent element on the layered structure.

Another object of the utility model is to provide a layered sofa can conveniently carry out the split to layered sofa, solves the difficult problem of location of layered structure, and can not destroy the timber structure in the layered sofa.

To achieve the purpose, the utility model adopts the following scheme:

a layered sofa comprising the layered connection device of any one of the above.

The utility model has the advantages that:

the utility model provides an in layering connecting device and layering sofa, carry out detachable connection through utilizing the connection son and connecting the mother and reach split layered structure's effect fast, also can fix a position layered structure fast in addition, promote the packaging efficiency of layering sofa, simultaneously, owing to do not need the timber structure of locking layering sofa, can not destroy its timber structure to can protect the timber structure of layering sofa, in order to promote the life of layering sofa.

Drawings

Fig. 1 is a schematic structural view of a layered sofa provided by the present invention;

fig. 2 is a schematic structural diagram of the layered connection device provided by the present invention;

fig. 3 is a schematic structural diagram of the clamping assembly provided by the present invention.

In the figure:

100. a layered sofa; 200. a connecting sub-member; 210. mounting grooves; 220. positioning the projection; 230. mounting holes; 300. connecting the female member; 310. a clamping groove; 320. a positioning groove; 400. a clamping assembly; 410. a rotating member; 411. an inner hexagonal groove; 420. a clamping and connecting rod; 421. a first end; 422. a second end; 430. a first gear; 440. a second gear.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements relevant to the present invention are shown in the drawings.

The present invention is limited to certain orientation words, and when no opposite explanation is given, the used orientation words are "upper", "lower", "left", "right", "inner" and "outer", and these orientation words are adopted for easy understanding, and therefore do not constitute a limitation to the scope of the present invention.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the present embodiment provides a layered connection device for connecting adjacent layered structures of a layered sofa 100, the layered connection device includes a connection sub-piece 200 and a connection female piece 300, the connection sub-piece 200 and the connection female piece 300 are respectively installed on the layered structures to be connected, and the connection sub-piece 200 and the connection female piece 300 are detachably connected. Through utilizing connecting sub-piece 200 and connecting mother 300 to carry out detachable connection and reach split layered structure's effect fast, also can fix a position layered structure fast in addition, promote layered sofa 100's packaging efficiency, simultaneously, owing to need not lock the timber structure of layered sofa 100, can not destroy its membrane material structure to can protect layered sofa 100's timber structure, with the life who promotes layered sofa 100.

Preferably, in order to improve the connection efficiency, the detachable connection manner of the connection sub-element 200 and the connection female element 300 in this embodiment is clamping. Through making and connecting the joint between son 200 and the connection mother 300, can promote the connection speed of connecting between son 200 and the connection mother 300 to promote the connection efficiency of connecting between son 200 and the connection mother 300, promote the packaging efficiency between the layered structure of layering sofa 100.

Further, in order to realize the clamping between the connecting sub-element 200 and the connecting main element 300, the layered connecting device in this embodiment further includes a clamping assembly 400, one end of the clamping assembly 400 is rotatably connected with the connecting sub-element 200, and the other end of the clamping assembly 400 can be rotatably clamped on the connecting main element 300. Through rotating joint subassembly 400, can make joint subassembly 400 joint on connecting female member 300 fast, and then realize connecting the joint between child 200 and the connection female member 300. Through setting up joint subassembly 400 can promote the efficiency of being connected son 200 and female 300 of being connected, reduce its equipment degree of difficulty.

Referring to fig. 3, in detail, the clamping assembly 400 in the present embodiment includes a rotating member 410 and a clamping rod 420, the rotating member 410 is disposed on the connecting sub-member 200, a first end 421 of the clamping rod 420 is connected to the rotating member 410, and a second end 422 of the clamping rod 420 can be rotatably clamped to the connecting main member 300. Since the first end 421 of the extension bar is connected to the rotating member 410, the second end 422 of the clamping bar 420 can be driven to be clamped to the connecting female member 300 by rotating the rotating member 410 on the connecting female member 200, so as to realize clamping between the connecting female member 300 and the connecting male member 200. Specifically, the top of the connecting piece in this embodiment is provided with hexagonal socket 411 in, and operating personnel can rotate piece 410 through instrument such as hexagonal spanner cooperation hexagonal socket 411 rotation, can reach the effect of quick laborsaving rotation.

Further, in order to reduce the difficulty of transmission, the latch assembly 400 in this embodiment further includes a first gear 430 and a second gear 440, the first gear 430 is engaged with the second gear 440, the first gear 430 is connected with the rotating member 410, and the second gear 440 is connected with the latch rod 420. Through utilizing first gear 430 and second gear 440 to carry out the transmission, can reduce and rotate piece 410 and drive the pivoted resistance of joint pole 420 to reduce the degree of difficulty to connecting the joint of son 200 and female member 300.

Preferably, the diameter of the first gear 430 in this embodiment is larger than the diameter of the second gear 440. Because first gear 430 is connected with rotation piece 410, rotates piece 410 and is power input end, and joint pole 420 is connected with second gear 440, and joint pole 420 is power output end promptly, is greater than the diameter of second gear 440 through the diameter that sets up first gear 430, can promote gear drive ratio, reaches more laborsaving effect.

Specifically, the size of the second end 422 of the clamping rod 420 in this embodiment is greater than the size of the rod body of the clamping rod 420, the mounting groove 210 is formed in the connecting sub-element 200, the sizes of the two ends of the mounting groove 210 are greater than the size of the middle part, the clamping rod 420 is arranged in the mounting groove 210, the clamping groove 310 is formed in the connecting main element 300, the sizes of the two ends of the clamping groove 310 are greater than the size of the middle part, the size of the second end 422 of the clamping rod 420 is slightly smaller than the mounting groove 210, the two ends of the mounting groove 210 and the clamping groove 310 can be accessed, the size of the second end 422 of the clamping rod 420 is greater than the size of the middle part of the mounting groove 210, the second end 422 of the clamping rod 420 can rotate to the end part of the clamping groove 310 from the end part of the mounting groove 210, and is clamped in the middle part of the clamping groove 310. When carrying out the joint, because the size of joint pole 420's second end 422 is greater than the size at mounting groove 210 middle part, joint pole 420's second end 422 can be followed the tip of mounting groove 210 and rolled out, this moment, the second end 422 of rolling out can change over to the joint inslot 310 in, joint pole 420's second end 422's size is greater than the size at joint inslot 310 middle part, joint pole 420 can block in joint inslot 310 this moment to guarantee connector piece 200 and the stability of being connected between the female member 300.

In order to ensure the accuracy of the mating connection between the connecting sub-piece 200 and the connecting female piece 300, the connecting sub-piece 200 in this embodiment is provided with a positioning protrusion 220, the connecting female piece 300 is provided with a positioning groove 320, and the positioning protrusion 220 and the positioning groove 320 can be mated and connected. When connecting, positioning groove 320 provides limiting effect for location arch 220, guarantees to connect sub-200 and connect female member 300 and is connected in the preset position, difficult relative movement to guarantee to connect the accuracy of pairing between sub-200 and the female member 300.

The connecting sub-element 200 and the connecting parent element 300 are both provided with mounting holes 230, and the mounting holes 230 are used for fixing the connecting sub-element 200 and the connecting parent element 300 on a layered structure. The coupling sub-assembly 200 and the coupling female assembly 300 can be fixed to the layered structure by means of the fastening members through the mounting holes 230, thereby securing the mounting stability of the coupling sub-assembly 200 and the coupling female assembly 300.

The embodiment also provides a layered sofa, which comprises any layered connecting device. Through utilizing connecting sub-piece 200 and connecting mother 300 to carry out detachable connection and reach split layered structure's effect fast, also can fix a position layered structure fast in addition, promote layered sofa 100's packaging efficiency, simultaneously, owing to need not lock the timber structure of layered sofa 100, can not destroy its membrane material structure to can protect layered sofa 100's timber structure, with the life who promotes layered sofa 100.

It is to be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments thereof. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a layering connecting device for connect adjacent layered structure, characterized in that, including connecting sub-spare (200) and connecting mother spare (300), connect sub-spare (200) with connect mother spare (300) and install respectively on waiting to connect the layered structure, connect sub-spare (200) with connect mother spare (300) detachable the connection.

2. The layered connection assembly of claim 1, wherein the connection sub-assembly (200) is removably connected to the connection female assembly (300) by a snap-fit connection.

3. The layered connection structure as claimed in claim 2, further comprising a clamping assembly (400), wherein one end of the clamping assembly (400) is rotatably connected with the connection sub-member (200), and the other end of the clamping assembly (400) can be rotatably clamped on the connection female member (300).

4. The layered connection assembly of claim 3, wherein the clamping assembly (400) comprises a rotation member (410) and a clamping rod (420), the rotation member (410) is disposed on the connection sub-member (200), a first end (421) of the clamping rod (420) is connected to the rotation member (410), and a second end (422) of the clamping rod (420) is rotatably clamped to the connection female member (300).

5. The layered connection assembly of claim 4, wherein the clamping assembly (400) further comprises a first gear (430) and a second gear (440), the first gear (430) being in meshing engagement with the second gear (440), the first gear (430) being connected to the rotating member (410), and the second gear (440) being connected to the clamping bar (420).

6. The layered connection arrangement of claim 5, wherein the diameter of the first gear (430) is larger than the diameter of the second gear (440).

7. The layered connection apparatus as claimed in claim 4, wherein the second end (422) of the clamping bar (420) has a size larger than that of the shaft of the clamping bar (420), the connecting sub-member (200) has a mounting groove (210) formed therein, the mounting groove (210) has two ends having a size larger than that of the middle portion, the clamping bar (420) is disposed in the mounting groove (210), the connecting main member (300) has a clamping groove (310) formed therein, the clamping groove (310) has two ends having a size larger than that of the middle portion, the second end (422) of the clamping bar (420) can enter and exit the mounting groove (210) and the clamping groove (310), the second end (422) of the clamping bar (420) has a size larger than that of the middle portion of the mounting groove (210), the second end (422) of the clamping bar (420) has a size larger than that of the middle portion of the clamping groove (310), and the second end (422) of the clamping bar (420) can rotate from the end of the mounting groove (210) to the end of the clamping groove (310) and can be clamped in the middle portion of the clamping groove (310).

8. The layered connection arrangement of any one of claims 1-7, wherein the connection sub-part (200) is provided with a positioning protrusion (220), the connection female part (300) is provided with a positioning groove (320), and the positioning protrusion (220) and the positioning groove (320) can be connected in a mating manner.

9. The layered connection assembly of any one of claims 1-7, wherein the connection sub-assembly (200) and the connection female assembly (300) each define a mounting hole (230), the mounting holes (230) configured to secure the connection sub-assembly (200) and the connection female assembly (300) to the layered structure.

10. A layered sofa comprising the layered connection device of any one of claims 1-9.