CN220599677U - Punching-free mounting rack - Google Patents

Abstract

The utility model discloses a punching-free mounting rack, which belongs to the technical field of curtains and comprises a supporting main body, a fastening screw, a connecting bushing, a fastening piece and an elastic body, wherein one end of the supporting main body is used for being abutted with a window frame; the fastening screw rod is in sliding connection with the support main body, one end of the fastening screw rod is in butt joint with the support main body, and the other end of the support main body penetrates through the fastening screw rod; the connecting bush is in sliding connection with the fastening screw rod and is used for being detachably connected with the curtain, and the other end of the fastening screw rod penetrates through the connecting bush; the fastening piece is connected with the fastening screw rod and is abutted with the connecting bushing, and the fastening piece is arranged between the connecting bushing and the supporting main body; the elastic body is arranged between the supporting main body and the fastening screw rod. The punching-free mounting rack provided by the utility model solves the problems of difficult disassembly and assembly and poor use flexibility in the prior art; the novel water heater has the advantages of large use limitation, poor installation and use effects, simple structure, remarkable action effect and suitability for wide popularization.

Description

Punching-free mounting rack

Technical Field

The utility model relates to the technical field of curtains, in particular to a punching-free mounting frame.

Background

Traditional curtain installation all needs to punch and install structures such as guide rail or slide bar and support the curtain, and this kind of mode of punching not only destroys the wall body, uses unaesthetic, and the installation is troublesome moreover, and it is also difficult to dismantle, and the flexibility of use is not good, uses inconveniently. Most of the existing curtain mounting rods free of punching and mounting are of an integrated structure, so that the curtain mounting rods are large in use limitation, cannot be matched with the existing curtain in model, are inconvenient to use, and are poor in mounting and supporting effects due to structural arrangement, and are easy to slip and fall.

Disclosure of Invention

Aiming at the defects, the utility model solves the technical problems of providing a punching-free mounting rack so as to solve the problems of difficult disassembly and assembly and poor use flexibility in the prior art; the use limitation is large, and the installation and use effects are poor.

The utility model provides a punching-free mounting frame, which comprises:

a support body having one end for abutting against the window frame;

the fastening screw rod is connected with the supporting main body in a sliding manner, one end of the fastening screw rod is in butt joint with the supporting main body, and the other end of the supporting main body penetrates through the fastening screw rod;

the connecting bush is in sliding connection with the fastening screw and is used for being detachably connected with the curtain, and the other end of the fastening screw penetrates through the connecting bush;

the fastening piece is connected with the fastening screw rod and is abutted with the connecting bush, and the fastening piece is arranged between the connecting bush and the supporting main body;

and the elastic body is arranged between the supporting main body and the fastening screw rod.

Preferably, the support body includes:

one end of the supporting table is abutted with the window frame;

the support rod is integrally formed with the other end of the support table and is in sliding connection with the fastening screw rod, and one end of the support rod, which is far away from the support table, is abutted with one end of the elastic body;

and one end of the connecting part is integrally formed with one end of the supporting rod away from the supporting table, the other end of the connecting part penetrates through the elastic body, and is provided with a first clamping protrusion which is clamped with the fastening screw, and the first clamping protrusion is used for limiting the movement range between the connecting part and the fastening screw.

Preferably, the fastening screw includes:

one end of the fastening table is in butt joint with the supporting table, and the supporting rod penetrates through the fastening table;

the screw rod part, one end of which is integrally formed with the other end of the fastening table, the other end of which is provided with a second clamping protrusion which is clamped with the connecting bush, the second clamping protrusion is used for limiting the movement range between the fastening screw rod and the connecting bush, the screw rod part is also provided with a sliding hole, and the supporting rod and the connecting part are both arranged in the sliding hole and slide along the sliding hole;

the clamping table is integrally formed with the screw rod part and arranged in the sliding hole, and is abutted with the other end of the elastic body and used for being clamped with the first clamping protrusion.

Preferably, a limiting plane is arranged on the outer surface of the screw rod part, a mounting hole for the screw rod part to pass through is arranged on the connecting bushing, and the mounting hole is matched with the limiting plane and used for limiting the rotation of the screw rod part.

Preferably, the support table includes:

one side of the supporting platform is integrally formed with the supporting rod;

the support frame, with the opposite side integrated into one piece of supporting platform, the support frame be equipped with a plurality of, and the symmetry set up in on the supporting platform.

Preferably, the support frames are provided with two, the support table further comprises an anti-slip pad, and the anti-slip pad is connected with one side, far away from the support rods, of the support platform and is arranged between the two support frames.

Preferably, a second elastic opening is arranged at one end of the screw part far away from the fastening table.

Preferably, a first elastic opening is arranged at one end of the connecting part far away from the supporting rod; the thickness of the first clamping protrusion close to one end of the supporting rod is larger than that of the other end of the supporting rod.

Preferably, the screw rod portion penetrates through the connecting bush and is connected with a spring in the curtain, and the thickness of the second clamping protrusion, which is close to one end of the connecting bush, is larger than that of the other end of the connecting bush and is used for being clamped with the connecting bush.

Preferably, the outer diameter of the connection part is smaller than the outer diameter of the support rod.

According to the scheme, the punching-free mounting frame provided by the utility model can realize the installation of the window curtain without punching through the cooperation of the elastic body, the supporting main body, the fastening screw and other structures, is convenient to install and use, can be convenient to detach and replace and other operations, is more flexible to apply, and has smaller use limitation; on the other hand, the structure of the elastic body can provide pretightening force, and even if the fastening piece and the fastening screw are slightly loosened, the elastic body can be well abutted with the window frame, so that the supporting effect is ensured. The utility model solves the problems of difficult disassembly and assembly and poor use flexibility in the prior art; the novel water heater has the advantages of large use limitation, poor installation and use effects, simple structure, remarkable action effect and suitability for wide popularization.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of a hole-free mounting frame according to the present utility model;

FIG. 2 is a schematic diagram of an explosion structure of a hole-free mounting frame according to the present utility model;

fig. 3 is a schematic front view of a hole-free mounting frame according to the present utility model;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is a schematic front view of another embodiment of a hole-free mounting bracket according to the present utility model;

fig. 6 is a sectional view of the structure taken along the line B-B in fig. 5.

In fig. 1-6:

1. a support body; 2. fastening a screw; 3. a connecting bushing; 4. a fastener; 5. an elastomer; 11. a support table; 12. a support rod; 13. a connection part; 21. a fastening table; 22. a screw portion; 23. a clamping table; 31. a mounting hole; 111. a support platform; 112. a support frame; 113. an anti-slip pad; 131. the first clamping protrusion; 132. a first elastic opening; 221. the second clamping protrusion; 222. a sliding hole; 223. a limit plane; 224. and a second elastic opening.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 6, an embodiment of a hole-free mounting frame according to the present utility model will now be described. The punching-free mounting frame comprises a supporting main body 1, a fastening screw 2, a connecting bushing 3, a fastening piece 4 and an elastic body 5, wherein one end of the supporting main body 1 is used for being abutted with a window frame; the fastening screw 2 is in sliding connection with the support body 1, one end of the fastening screw is in abutting connection with the support body 1, and the other end of the support body 1 penetrates through the fastening screw 2; the connecting bush 3 is in sliding connection with the fastening screw 2 and is used for being detachably connected with a curtain, and the other end of the fastening screw 2 penetrates through the connecting bush 3; the fastening piece 4 is connected with the fastening screw rod 2 and is abutted against the connecting bush 3, and the fastening piece 4 is arranged between the connecting bush 3 and the supporting main body 1; the elastic body 5 is provided between the support body 1 and the fastening screw 2.

For convenience of explanation, referring to fig. 2, a rectangular coordinate system is established by taking any point in space as an origin, taking the setting direction of the supporting table 11 in the supporting main body 1 relative to the supporting rod 12 as a Z axis, taking the direction in which the normal vector of the limiting plane 223 in the fastening screw 2 is located as an X axis, taking the straight line direction perpendicular to the X axis and the Z axis at the same time as a Y axis, wherein the XY plane is a horizontal plane, the direction indicated on the horizontal plane is a horizontal direction, and the direction indicated on the Z axis is a vertical direction.

In this embodiment, the elastic body 5 may be a spring; the fastener 4 is a nut matched with the fastening screw rod 2; the connecting bush 3 can be of various structures and is used for being matched with structures of different curtains, so that the suitability is better, and the use limitation is smaller. When the curtain is used, the connecting bush 3 is connected with the curtain, at the moment, the fastening screw 2 penetrates through the fastening piece 4 and then is inserted into the connecting bush 3, the fastening screw 2 can move relative to the connecting bush 3, and the supporting main body 1 penetrates through the elastic body 5 and then is inserted into the fastening screw 2; the supporting main body 1 is abutted against the window frame, the supporting main body 1 is always in contact with the window frame under the action of the elastic body 5, and the fastening piece 4 is abutted against the connecting bushing 3 at the moment and used for limiting the position of the fastening screw 2; the position of the fastener 4 on the fastening screw 2 is adjusted until the fastening screw 2 abuts against the support body 1, and at this time, the elastic body 5 is in the maximum compression state, so that the support body 1 can be more firmly abutted against the window frame.

Compared with the prior art, the punching-free mounting frame is matched with the structures such as the supporting main body 1 and the fastening screw 2 through the elastic body 5, so that the punching-free mounting frame can be used for mounting a window curtain, is convenient to mount and use, can be convenient to detach and replace, is flexible to apply and has small use limitation; on the other hand, the structure of the elastic body 5 can provide pretightening force, and even if the fastening piece 4 and the fastening screw rod 2 are slightly loosened, the elastic body can be well abutted with the window frame, so that the supporting effect is ensured.

As another embodiment of the present utility model, the structure of the punching-free mounting frame is substantially the same as that of the above embodiment, except that the supporting body 1 includes a supporting table 11, a supporting rod 12, and a connecting portion 13, wherein one end of the supporting table 11 abuts against the window frame; the supporting rod 12 is integrally formed with the other end of the supporting table 11 and is in sliding connection with the fastening screw rod 2, and one end of the supporting rod 12 away from the supporting table 11 is abutted with one end of the elastic body 5; one end of the connecting portion 13 and one end of the supporting rod 12, which is far away from the supporting table 11, are integrally formed, the other end of the connecting portion penetrates through the elastic body 5, and a first clamping protrusion 131 which is clamped with the fastening screw 2 is arranged, and the first clamping protrusion 131 is used for limiting the movement range between the connecting portion 13 and the fastening screw 2.

In the present embodiment, the end of the connecting portion 13 away from the support rod 12 is provided with a first elastic opening 132; the thickness of the first clamping protrusion 131 near one end of the support rod 12 is greater than that of the other end. The outer diameter of the connection portion 13 is smaller than the outer diameter of the support rod 12. When the supporting body 1 is inserted into the fastening screw 2, the first clamping protrusion 131 is extruded when passing through the clamping table 23 on the fastening screw 2, the first elastic opening 132 is pressed down, and after the first clamping protrusion 131 passes through the position of the clamping table 23, the first elastic opening 132 automatically returns to an initial state, and simultaneously, the first clamping protrusion 131 returns to an initial position and is clamped with the clamping table 23.

As another embodiment of the present utility model, the structure of the punching-free mounting frame is basically the same as that of the above embodiment, except that the fastening screw 2 includes a fastening table 21, a screw portion 22, and a clamping table 23, wherein one end of the fastening table 21 abuts against the supporting table 11, and the supporting rod 12 is provided penetrating through the fastening table 21; one end of the screw rod part 22 is integrally formed with the other end of the fastening table 21, the other end is provided with a second clamping protrusion 221 which is clamped with the connecting bush 3, the second clamping protrusion 221 is used for limiting the movement range between the fastening screw rod 2 and the connecting bush 3, the screw rod part 22 is also provided with a sliding hole 222, and the supporting rod 12 and the connecting part 13 are both arranged in the sliding hole 222 and slide along the sliding hole 222; the engaging piece 23 is integrally formed with the screw portion 22 and is provided in the slide hole 222, and the engaging piece 23 abuts against the other end of the elastic body 5 and engages with the first engaging protrusion 131.

In this embodiment, the outer surface of the screw portion 22 is provided with a limiting plane 223, the connecting bush 3 is provided with a mounting hole 31 for the screw portion 22 to pass through, and the mounting hole 31 is adapted to the limiting plane 223 for limiting the rotation of the screw portion 22; the connecting bush 3 is further provided with a receiving groove for receiving the second catching protrusion 221. The end of the screw portion 22 away from the fastening table 21 is provided with a second elastic opening 224; the thickness of the second clamping protrusion 221 near one end of the connecting bush 3 is larger than that of the other end, and the second clamping protrusion is used for being clamped with the connecting bush 3. It is within the scope of the present disclosure to provide the screw portion 22 and the connecting bush 3 with the performance functions described above.

As another embodiment of the present utility model, the structure of the punching-free mounting frame is basically the same as that of the above embodiment, and the difference is that the supporting table 11 includes a supporting platform 111 and a supporting frame 112, wherein one side of the supporting platform 111 is integrally formed with the supporting rod 12; the supporting frame 112 and the other side of the supporting platform 111 are integrally formed, and the supporting frame 112 is provided with a plurality of symmetrical supporting frames which are symmetrically arranged on the supporting platform 111. The support frame 112 is used for providing pretightning force for the supporting bench 11 after the installation, and under the effect of fastening screw 2 after the installation, supporting platform 111 can slightly warp, and when slightly not hard up between fastener 4 and fastening screw 2 like this, supporting platform 111 resumes deformation to guarantee still can be fine under the slightly not hard up condition with window frame connection, support the window curtain, guarantee sufficient installation effect.

In this embodiment, two supporting frames 112 are provided, the supporting table 11 further includes a non-slip pad 113, and the non-slip pad 113 is connected to a side of the supporting platform 111 away from the supporting rod 12 and is disposed between the two supporting frames 112. The thickness of slipmat 113 is greater than the thickness of support frame 112, and slipmat 113 is the elasticity material, can be the rubber pad, and during the use, slipmat 113 can further increase the frictional force between supporting bench 11 and the window frame, can provide better pretightning force simultaneously, and installation result of use is better. It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In this specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, so that the same or similar parts between the embodiments are referred to each other. What is not described in detail in the embodiments of the present utility model belongs to the prior art known to those skilled in the art.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A no-punch mounting bracket, comprising:

a support body (1) having one end for abutting against the window frame;

a fastening screw (2) slidably connected to the support main body (1) and having one end abutting against the support main body (1), wherein the other end of the support main body (1) is provided through the fastening screw (2);

the connecting bush (3) is in sliding connection with the fastening screw (2) and is used for being detachably connected with a curtain, and the other end of the fastening screw (2) penetrates through the connecting bush (3);

a fastener (4) connected to the fastening screw (2) and abutting against the connection bush (3), the fastener (4) being provided between the connection bush (3) and the support body (1);

and an elastic body (5) arranged between the support body (1) and the fastening screw (2).

2. Perforation-free mounting according to claim 1, wherein the supporting body (1) comprises:

a support table (11) having one end abutting against the window frame;

a supporting rod (12) which is integrally formed with the other end of the supporting table (11) and is in sliding connection with the fastening screw (2), wherein one end of the supporting rod (12) far away from the supporting table (11) is abutted with one end of the elastic body (5);

connecting portion (13), one end with bracing piece (12) are kept away from the one end integrated into one piece of brace table (11), the other end runs through elastomer (5) set up, and be equipped with the protruding (131) of first card of fastening screw (2) block, protruding (131) of first card are used for the restriction connecting portion (13) with the range of motion between fastening screw (2).

3. A perforation-free mounting according to claim 2, wherein the fastening screw (2) comprises:

a fastening table (21) having one end abutting against the support table (11), the support bar (12) penetrating through the fastening table (21);

the screw rod part (22), one end and the other end of the fastening table (21) are integrally formed, a second clamping protrusion (221) which is clamped with the connecting bush (3) is arranged at the other end, the second clamping protrusion (221) is used for limiting the movement range between the fastening screw rod (2) and the connecting bush (3), a sliding hole (222) is further formed in the screw rod part (22), and the supporting rod (12) and the connecting part (13) are both arranged in the sliding hole (222) and slide along the sliding hole (222);

and a clamping table (23) integrally formed with the screw portion (22) and disposed in the sliding hole (222), wherein the clamping table (23) is abutted against the other end of the elastic body (5) and is used for being clamped with the first clamping protrusion (131).

4. A hole-free mounting frame according to claim 3, characterized in that a limit plane (223) is arranged on the outer surface of the screw part (22), a mounting hole (31) for the screw part (22) to pass through is arranged on the connecting bush (3), and the mounting hole (31) is matched with the limit plane (223) for limiting the rotation of the screw part (22).

5. A perforation-free mounting according to claim 2, wherein the support table (11) comprises:

a support platform (111), one side of which is integrally formed with the support rod (12);

the support frames (112) are integrally formed with the other side of the support platform (111), and the support frames (112) are provided with a plurality of support frames and are symmetrically arranged on the support platform (111).

6. The punching-free mounting frame according to claim 5, wherein two supporting frames (112) are provided, the supporting table (11) further comprises a non-slip pad (113), and the non-slip pad (113) is connected with one side of the supporting platform (111) away from the supporting rod (12) and is arranged between the two supporting frames (112).

7. A no-punch mounting block according to claim 3, wherein the end of the screw portion (22) remote from the fastening table (21) is provided with a second resilient aperture (224).

8. A hole-free mounting frame according to claim 2, characterized in that the end of the connecting part (13) remote from the support rod (12) is provided with a first elastic opening (132); the thickness of the first clamping convex part (131) close to one end of the supporting rod (12) is larger than that of the other end.

9. A hole-free mounting frame according to claim 3, characterized in that the thickness of the second clamping protrusion (221) near one end of the connecting bush (3) is larger than the thickness of the other end, and is used for clamping with the connecting bush (3).

10. A no-punch mounting frame according to any of claims 2-9, wherein the outer diameter of the connecting portion (13) is smaller than the outer diameter of the support bar (12).