CN220791663U

CN220791663U - Chute connecting structural member

Info

Publication number: CN220791663U
Application number: CN202322325921.2U
Authority: CN
Inventors: 戚昌华
Original assignee: Foshan Jintanya Hardware & Plastic Products Co ltd
Current assignee: Foshan Jintanya Hardware & Plastic Products Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-04-16
Anticipated expiration: 2033-08-29

Abstract

The utility model provides a chute connecting structural member, which relates to the technical field of aluminum alloy furniture and comprises a shell, wherein clamping components are arranged on two sides of the shell; an outward expansion assembly for pushing out the clamping assemblies at two sides outwards is arranged in the shell; the shell is provided with an assembly position, the assembly position comprises an inclined surface with a high head end and a low tail end and a narrowing clamping groove, and the shell is provided with a clamping position which is communicated with the inclined surface. The utility model has the advantages that when the chute connecting structural member is placed in the mounting groove of the profile plate, the outward expansion assembly can push the clamping assemblies at two sides out, so that the distance between the outermost endpoints of the two outward expansion assemblies is larger than the maximum length of the mounting groove, the chute connecting structural member is fixed in the mounting groove of the profile plate, the chute connecting structural member is convenient and quick, and the chute connecting structural member is not easy to fall off and has good hiding effect.

Description

Chute connecting structural member

Technical Field

The utility model relates to the technical field of aluminum alloy furniture, in particular to a chute connecting structural member.

Background

Modern society family life material is more and more abundant, every family house fitment, the aluminium alloy furniture fire prevention dampproofing and moth proofing that requires higher and higher to whole house customization furniture, healthy zero formaldehyde, recoverable, advantages such as green obtains market approval, become important new substrate in the novel whole house customization furniture panel, extensively be used for whole house self-contained furniture customization, in view of present aluminium alloy furniture structural installation, there is the connection unreasonable between longitudinal plate and the diaphragm, the connecting piece has the screw hole to expose and influence pleasing to the eye on the diaphragm, and need fix with lamb screw etc. complex operation, current mounting means is fixed singlely, can not nimble light installation.

In the prior art, the technical proposal of Chinese patent literature (bulletin number: CN214465395U, patent name: a sliding-plug type vertical connecting structural member) discloses that a connecting piece main body is arranged on the vertical connecting structural member, an arc-shaped elastic plate with sharp teeth at the outer end is arranged at the rear part of the connecting piece main body, a mounting notch is arranged at the front part of the connecting piece main body, a hanging head mounting groove is arranged in the mounting notch, a convex hanging edge is arranged at the outer side of the hanging head mounting groove, the hanging edge is U-shaped, and the inner side surface of the hanging edge is an inclined plane with high head end and low tail end. "

The patent literature describes that the connecting structural member is fixed in a way that the structural member is arranged in a groove cavity at the side face of the connecting part of the cross plate section bar, the rear part of the connecting member main body is positioned in the groove hole, and sharp teeth on the arc-shaped elastic plate are clamped on the inner wall of the side face of the groove hole cavity on the cross plate section bar, so that the connecting and positioning of the structural member and the cross plate are realized. Firstly, however, the manner of realizing the locking by only the sharp teeth on the arc-shaped elastic plate is not very firm and the loosening is easy to occur; secondly, from the aspect of safety analysis, the sharp teeth on the arc-shaped elastic plate are easy to stab or scratch the human hand in the assembly of the connecting structural member and the operation of mounting the connecting structural member on the transverse plate, so that potential safety hazards exist.

Based on this, there is a need to develop a new type of chute connection structure to overcome the above-mentioned drawbacks.

Disclosure of Invention

The utility model overcomes the defects in the prior art and provides a chute connecting structure member which can overcome the defects in the prior art mentioned in the background art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

a chute connecting structure comprises a shell, wherein clamping components are arranged on two sides of the shell; an outward expansion assembly for pushing out the clamping assemblies at two sides outwards is arranged in the shell;

the shell is provided with an assembly position, the assembly position comprises an inclined surface with a high head end and a low tail end and a narrowing clamping groove, and the shell is provided with a clamping position which is communicated with the inclined surface.

Further, the housing reserves a retraction space of the clamping assembly; the outward pushing of the clamping components at the two sides is the backward pushing motion performed on the same straight line.

Still further, the flaring assembly is a spring and a spring mounting location is disposed through the interior of the housing and the spring is positioned in the spring mounting location.

Still further, the clamping component comprises a cylinder, one end of the spring is sleeved with the cylinder of the clamping component on one side, and the other end of the spring is sleeved with the cylinder of the clamping component on the other side.

Further, the flaring component is a screw, and a screw hole is formed in the shell and is positioned on the same side of the assembly position; the screw is driven into the retraction space along the screw hole, and the screw has pushing and pushing force on the clamping component.

Further, the shell is provided with a clamping component mounting opening, and the clamping component is slidably arranged in the clamping component mounting opening; the clamping assembly is provided with clamping blocks at two sides of the clamping assembly mounting opening, and the clamping blocks are located in the clamping blocks.

Furthermore, the clamping block is provided with an inclined inserting surface and a limiting clamping surface.

Still further, the detent assembly is formed with an exposed arcuate surface.

Still further, the assembly site is one or two; when there are two assembly sites, the two assembly sites are symmetrically disposed on the housing.

Further, the narrowing clamping groove is formed with an inward convex anti-dislocation groove.

Compared with the prior art, the utility model has the beneficial effects that:

when the chute connecting structural part is placed into the mounting groove of the profile plate, the outward expansion assembly can push out the clamping assemblies on two sides outwards, so that the distance between the outermost endpoints of the two outward expansion assemblies is larger than the maximum length of the mounting groove, the chute connecting structural part is fixed in the mounting groove of the profile plate, and the chute connecting structural part is convenient and quick to use, and good in hiding effect when not easy to fall off.

The clamping component is provided with the exposed cambered surface, and because the sliding groove connecting structural part is put into the mounting groove of the profile plate by hands, the exposed cambered surface is pressed by fingers, the exposed cambered surface is designed to be comfortable in touch feeling, and stabbing or scratching accidents can not be caused.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, in which:

FIG. 1 is a perspective view of a first embodiment of a chute connector wherein the mounting location is one;

FIG. 2 is a second perspective view of the chute connector of the first embodiment, wherein the mounting location is one;

FIG. 3 is an exploded view of the chute connector of the first embodiment, wherein the assembly position is one;

FIG. 4 is an enlarged view of the detent assembly;

FIG. 5 is a cross-sectional view of the chute connector of the first embodiment, wherein the assembly position is one;

FIG. 6 is a top view of the chute connector of the first embodiment;

FIG. 7 is a third perspective view of the chute connector of the first embodiment, wherein the mounting locations are two;

FIG. 8 is a perspective view of a first embodiment of a chute connector wherein there are two mounting locations;

FIG. 9 is a perspective view of the chute connector in the second embodiment;

FIG. 10 is a perspective view of a third embodiment of a chute connector;

FIG. 11 is an exploded view of the chute connector of the third embodiment;

FIG. 12 is a schematic view of a chute connector separated from a profile plate;

fig. 13 is a schematic view of the installation of the chute connector to the profile plate.

In the figure: 1. a housing; 101. positioning a card; 102. a retraction space; 103. a spring mounting position; 104. screw holes; 105. a clamping component mounting port; 106. a bayonet; 2. a clamping assembly; 201. a column; 202. a clamping block; 2021. an inclined insertion surface; 2022. a limiting clamping surface; 203. an exposed cambered surface; 3. an expansion assembly; 4. an inclined surface; 5. narrowing the clamping groove; 501. the inward bulge prevents dislocation; 6. a profile plate; 601. and a mounting groove.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

As shown in fig. 1 to 13, a chute connecting structure comprises a housing 1, wherein two sides of the housing 1 are provided with clamping components 2; an expanding component 3 for pushing out the clamping components 2 at two sides outwards is arranged in the shell 1; as shown in fig. 12 and 13, the sliding groove connecting structural member is matched with the sliding buckle connecting structural member, and as shown in fig. 12 and 13, an installation groove 601 is firstly dug in the profile plate 6, then the clamping component 2 is pressed into the shell 1 and then is placed into the installation groove 601, so that the sliding groove connecting structural member can be embedded into the installation groove 601 in a hidden manner; the maximum width of the mounting groove 601 is matched with the maximum width of two ends of the chute connecting structural member after the two side clamping components 2 are pressed close to the housing 1, and after the chute connecting structural member is embedded into the mounting groove 601, the clamping components 2 are pushed outwards by the outward expansion component 3, so that the clamping components can be clamped in the mounting groove 601. The clamping component 2 is formed with an exposed cambered surface 203, when the chute connecting structural member is installed to the installation groove 601, fingers press the exposed cambered surface 203 of the clamping component 2, and the exposed cambered surface 203 is smooth in tentacle and not easy to scratch.

The shell 1 is provided with an assembly position, the assembly position comprises an inclined surface 4 with a high head end and a low tail end and a narrowing clamping groove 5, the shell 1 is provided with a clamping position 101, and the clamping position 101 is communicated with the inclined surface 4; the assembly position is used for inserting a hanging head of the connecting structural member of the slide fastener, the hanging head slides in along the inclined surface 4 and is hooked in the narrowing clamping groove 5, the shape structure of the hanging head is similar to that of the head of a nail or a screw, the head position is provided with a transverse extension surface, and the clamping positioning 101 is provided for accommodating the transverse extension surface of the head.

The shell 1 is reserved with a retraction space 102 of the clamping component 2, the clamping component 2 can be retracted into the retraction space 102 when being pressed by external force, and the clamping components 2 at two sides push outwards to perform back push-out movement on the same straight line; in the chute coupling of the first and second embodiments, the flaring assembly 3 is a spring, as exemplified in fig. 3 and 5, a spring mounting location 103 is provided inside the housing 1, and the spring is located in the spring mounting location 103; in this structure, the positioning component 2 includes a cylinder 201, one end of the spring is sleeved with the cylinder 201 of one side positioning component 2, and the other end of the spring is sleeved with the cylinder 201 of the other side positioning component 2, so that the spring can push out the positioning components 2 at two sides.

The shell 1 is provided with a clamping component mounting opening 105, and the clamping component 2 is arranged in the clamping component mounting opening 105 in a sliding way; the clamping blocks 106 are arranged on two sides of the clamping component mounting opening 105, the clamping component 2 is provided with the clamping blocks 202, the clamping blocks 202 are positioned in the clamping blocks 106, and the clamping blocks 202 are limited by the clamping blocks 106, so that the clamping component 2 is prevented from loosening from the clamping component mounting opening 105; as shown in fig. 4, the fixture block 202 is provided with an inclined insertion surface 2021 and a limiting clamping surface 2022 (the limiting clamping surface 2022 is perpendicular to the side surface of the fixture block 202), and taking fig. 3 as an example, the order of mounting the clamping assembly 2 and the expanding assembly 3 (spring) to the housing 1 is that the expanding assembly 3 (spring) is firstly mounted to the spring mounting position 103, and then the clamping assembly 2 is inserted into the clamping assembly mounting opening 105 from two ends; when the clamping component 2 is mounted, the inclined insertion surface 2021 is helpful for smoothly pushing the clamping component 2 into the clamping component mounting opening 105, and after the clamping block 202 is embedded into the bayonet 106, the limiting clamping surface 2022 achieves a limiting effect, so that the clamping block 202 is prevented from being separated from the bayonet 106 (i.e. the clamping component 2 is separated from the clamping component mounting opening 105), and the structure is ingenious.

Taking fig. 6 as an example, the narrowing clamping groove 5 is formed with an inward convex anti-falling position 501, and the structure is matched with a nail-shaped hanging head of a slide fastener connecting structural member, so that the hanging head is not easy to loose by itself under the action of the inward convex anti-falling position 501 after being pushed into the deepest part of the narrowing clamping groove 5.

As shown in fig. 1 and 2, the assembly position on the shell 1 can be one, so that the profile plate 6 can be connected with another profile plate provided with a slide fastener connecting structural member, and the two profile plates are connected into a T shape; alternatively, as shown in fig. 7 and 8, there are two fitting positions on the housing 1, and when there are two fitting positions, the two fitting positions are symmetrically disposed on the housing 1; at this time, the installation groove 601 on the section bar plate 6 is arranged in a penetrating way, so that the section bar plate 6 is connected with the section bar plates with slide fastener connecting structural members at the other two sides for use, and at this time, the section bar plate 6 is connected with the left section bar plate and the right section bar plate into a cross shape.

As shown in fig. 10 and 11, a third embodiment of the chute-connecting member is shown, in which the flaring assembly 3 is a screw, and the housing 1 is provided with screw holes 104, the screw holes 104 being located on the same side of the assembly site; after the sliding groove connecting piece is installed in the installation groove 601 on the profile plate 6, the screw is driven into the retraction space 102 along the screw hole 104, so that the clamping assembly 2 has external pushing and tightening force, the clamping assemblies 2 on two sides are expanded outwards, and the effect of clamping and fixing the clamping assembly in the installation groove 601 is achieved.

Finally, it should be noted that: although the present utility model has been described in detail with reference to the embodiments, it should be understood that the utility model is not limited to the preferred embodiments, but is capable of modification and equivalents to some of the features described in the foregoing embodiments, but is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The chute connecting structure is characterized by comprising a shell (1), wherein clamping components (2) are arranged on two sides of the shell (1); an outward expansion assembly (3) for pushing out the clamping assemblies (2) at two sides outwards is arranged in the shell (1);

the novel clamping device is characterized in that an assembling position is arranged on the shell (1) and comprises an inclined surface (4) with a high head end and a low tail end and a narrowing clamping groove (5), the shell (1) is provided with a clamping position (101), and the clamping position (101) is communicated with the inclined surface (4).

2. A chute connection structure as claimed in claim 1, wherein said housing (1) is reserved with a retraction space (102) of the detent assembly (2); the outward pushing of the clamping components (2) at the two sides is the backward pushing motion performed on the same straight line.

3. A chute connection structure as claimed in claim 2, wherein said flaring assembly (3) is a spring, said housing (1) being internally provided with a spring mounting location (103) therethrough, said spring being located in said spring mounting location (103).

4. A chute connecting structure as claimed in claim 3, wherein said detent assembly (2) comprises a cylinder (201), one end of said spring being in socket connection with the cylinder (201) of one side detent assembly (2), and the other end of said spring being in socket connection with the cylinder (201) of the other side detent assembly (2).

5. A chute-connecting structure as claimed in claim 3, wherein said flaring assembly (3) is a screw, said housing (1) being provided with screw holes (104), said screw holes (104) being located on the same side of the assembly; the screw is driven into the retraction space (102) along the screw hole (104) and has an outward pushing and tightening force on the clamping component (2).

6. A chute linkage as claimed in any one of claims 1 to 5, wherein said housing (1) defines a detent assembly mounting (105), said detent assembly (2) being slidably disposed within said detent assembly mounting (105); the clamping assembly comprises a clamping assembly mounting opening (105), clamping blocks (202) are arranged on two sides of the clamping assembly mounting opening (105), and the clamping blocks (202) are located in the clamping openings (106).

7. The chute connecting structure as claimed in claim 6, wherein the clip (202) is provided with an inclined insertion surface (2021) and a retaining clip surface (2022).

8. A chute connection structure as claimed in any one of claims 1 to 5, wherein said detent assembly (2) is formed with an exposed arcuate surface (203).

9. A chute connection structure as in claim 1, wherein said mounting locations are one or two; when there are two assembly positions, the two assembly positions are symmetrically arranged on the shell (1).

10. A chute connection structure as claimed in claim 1, wherein said narrowed neck (5) is formed with an inwardly protruding anti-dislocation (501).