CN213235655U

CN213235655U - Hardware fastening device

Info

Publication number: CN213235655U
Application number: CN202021855842.2U
Authority: CN
Inventors: 高艳苹
Original assignee: Foshan Jielong Metal Products Co ltd
Current assignee: Foshan Jielong Metal Products Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-05-18
Anticipated expiration: 2030-08-31

Abstract

The utility model provides a hardware fastening device, which comprises a transverse plate and a vertical rod, wherein the vertical rod is fixedly connected with the left side and the right side of the bottom of the transverse plate, the utility model is provided with a first rubber pad and a second rubber pad, the first rubber pad is arranged at the bottom of a first pressing block, the second rubber pad is arranged at the bottom of the second pressing block, the bottoms of the first rubber pad and the second rubber pad are both provided with semi-circular bulges, when in use, when the hardware with uneven surface is fixed, the semi-circular arc-shaped bulges at the bottoms of the first rubber pad and the second rubber pad can be attached to the outer side surface of the hardware through the elastic deformation of the semi-circular arc-shaped bulges, thereby increase the area of contact between rubber pad one, rubber pad two and the hardware to increase the frictional force between rubber pad one, rubber pad two and the hardware, when playing better anti-skidding effect, the device is whole will be more firm with being connected between the hardware.

Description

Hardware fastening device

Technical Field

The utility model relates to a hardware fitting technical field, concretely relates to fastener of hardware.

Background

The hardware refers to various metal products made of metals such as gold, silver, copper, iron, tin and the like through processing and casting, such as hardware tools, hardware parts and the like, and when the hardware tools are used, a hardware fixing device is needed;

however, when the conventional fastening device for hardware is used, due to different types of hardware, the shape of the hardware is the same, and the adjustment range of the fastening device for hardware in the prior art is limited, so that the fastening device cannot be attached to the surface of the hardware when in use, the clamping is unstable, and the normal use of the fastening device for hardware is influenced;

to the transformation of hardware fastener, there have been related technical scheme to disclose, like patent application no: 201720250723.6, application date 2017, 03, 15, entitled "article for sale: the utility model provides a hardware fixing device convenient to it is tight, the equal fixed mounting in both sides of plate body bottom has the montant, alternates on the montant and is provided with the horizontal pole, and the one end that the horizontal pole is close to the montant runs through the montant and extends to the outside of montant, and is located the equal fixed mounting in one side that two montants separated from each other and has the fixed block, and the bottom fixed mounting of fixed block has the sleeve pipe, and its weak point lies in: to the hardware that the shape is different, the antiskid ribbed tile is when using, and is less with the contact surface of hardware, and frictional force between antiskid ribbed tile and the hardware is less, and when the antiskid ribbed tile extrudeed downwards, cause the unstable phenomenon of centre gripping easily, simultaneously, the bottom of antiskid ribbed tile is planar, when fixing the hardware that the shape is different, the hardware takes place horizontal displacement easily in the bottom of antiskid ribbed tile, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art not enough, the utility model discloses aim at solving the antiskid ribbed tile when using, frictional force between antiskid ribbed tile and the hardware is less, causes the unstable phenomenon of centre gripping easily, and simultaneously, the bottom of antiskid ribbed tile is plane, to the limited technical problem of the centre gripping effect of the hardware that the shape is different, provides a fastener of hardware.

In order to achieve the above object, the utility model provides a following technical scheme:

a hardware fastening device, comprising: the vertical rods are fixedly connected to the left side and the right side of the bottom of the transverse plate;

the diaphragm includes: the screw rod I is arranged at the center of the top of the transverse plate, the screw rod I is embedded in the threaded hole, the press block I is arranged at the bottom of the screw rod I, the convex block is fixedly connected to the tops of the left side and the right side of the press block I, the rubber pad I is tightly attached to the bottom of the press block I, the screw rod II is embedded in the left side and the right side of the top of the transverse plate through a through hole, the butterfly nut is nested above the outer side of the screw rod II, the fixed block is movably connected to the bottom of the screw rod II through a rotating shaft, the press block II is fixedly connected to the bottom of the screw rod II, and the rubber pad II is tightly attached to the bottom of the press block II, the second connecting block is fixedly connected to one side, close to the first pressing block, of the second pressing block, and the groove is formed in the upper right corner of the second pressing block;

the vertical rod comprises: the threaded hole II and the screw rod III are arranged at the bottom of the vertical rod, and the screw rod III is embedded in the threaded hole II.

Preferably, a rotating shaft is arranged inside the first connecting block, and the first connecting block is movably connected with the second connecting block through the rotating shaft.

Preferably, the width of the bump is larger than the distance between the second pressing block and the first pressing block.

Preferably, the size of the groove is the same as the size of the bump.

Preferably, the bottom of the first rubber pad and the bottom of the second rubber pad are equidistantly provided with semi-circular arc-shaped bulges, and the first rubber pad and the second rubber pad are the same in thickness.

Preferably, the thickness of the first pressing block is the same as that of the second pressing block.

Preferably, the bearing is arranged at the bottom of the first screw rod, the first screw rod is fixedly connected with the inner ring of the bearing, and the top of the first pressing block is fixedly connected with the outer ring of the bearing.

Preferably, the top of the first screw rod and the right side of the third screw rod are fixedly connected with handles.

Has the advantages that:

(1) the utility model discloses a be provided with rubber pad one and rubber pad two, rubber pad one sets up in the bottom of briquetting one, rubber pad two sets up in the bottom of briquetting two, rubber pad one all is provided with half-circular arc's arch with the bottom of rubber pad two, when using, when fixing to the hardware of surperficial unevenness, rubber pad one can be through the elastic deformation of self with the half-circular arc arch of rubber pad two bottoms, the laminating is in the lateral surface of hardware, thereby increase rubber pad one, the area of contact between rubber pad two and the hardware, thereby increase rubber pad one, the frictional force between rubber pad two and the hardware, when playing better anti-skidding effect, be connected between whole and the hardware of device will be more firm.

(2) Secondly, through being provided with connecting block one and connecting block two, through connecting block one and two swing joint of connecting block between briquetting one and the briquetting two, through pivot swing joint between connecting block one and the connecting block two, during the use, contained angle between briquetting one and the briquetting two can be adjusted through the pivot, can extrude the upper surface of hardware through briquetting one, and simultaneously, two briquetting two of the briquetting one left and right sides can extrude the left and right sides face of hardware, can laminate in the lateral surface of hardware more through two briquetting two, good fixed effect has been played, can restrict the horizontal displacement of hardware simultaneously, it is more stable during fixed hardware.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a local structure of the pressing block of the present invention.

Fig. 3 is a schematic view of a partial structure of the pressing block of the present invention.

Fig. 4 is an enlarged schematic structural diagram of fig. 1A of the present invention.

Description of the reference numerals

The connecting structure comprises a transverse plate 1, a first threaded hole 101, a first screw rod 102, a first pressing block 103, a convex block 104, a first connecting block 105, a first rubber pad 106, a second screw rod 107, a butterfly nut 108, a fixing block 109, a second pressing block 110, a second rubber pad 111, a second connecting block 112, a groove 113, a vertical rod 2, a second threaded hole 201 and a third screw rod 202.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

In an embodiment of the present invention, as shown in fig. 1 to 4, a fastening device for hardware includes: the vertical rod 2 is fixedly connected to the left side and the right side of the bottom of the transverse plate 1;

the diaphragm 1 includes: the screw rod I101, the screw rod I102, the pressing block I103, the convex block 104, the connecting block I105, the rubber pad I106, the screw rod II 107, the butterfly nut 108, the fixing block 109, the pressing block II 110, the rubber pad II 111, the connecting block II 112 and the groove 113, the screw rod I101 is arranged at the center of the top of the transverse plate 1, the screw rod I102 is embedded in the screw hole 101, the pressing block I103 is arranged at the bottom of the screw rod I102, the convex block 104 is fixedly connected to the tops of the left side and the right side of the pressing block I103, the connecting block I105 is fixedly connected to the middle of the left side and the right side of the pressing block I103, the rubber pad I106 is tightly attached to the bottom of the pressing block I103, the screw rod II 107 is embedded in the left side and the right side of the top of the transverse plate 1 through a through hole, the second rubber pad 111 is tightly attached to the bottom of the second pressing block 110, the second connecting block 112 is fixedly connected to one side, close to the first pressing block 103, of the second pressing block 110, and the groove 113 is formed in the upper right corner of the second pressing block 110;

the vertical rod 2 comprises: the threaded hole II 201 and the screw rod III 202, the threaded hole II 201 is arranged at the bottom of the vertical rod 2, and the screw rod III 202 is embedded in the threaded hole II 201.

This embodiment is preferred, the inside of connecting block 105 is provided with the pivot, connecting block 105 is through pivot and two 112 swing joint of connecting block, through the pivot, make the contained angle between connecting block 105 and the two 112 of connecting block adjust, thereby can adjust the contained angle between briquetting 103 and the briquetting two 110, can extrude the upper surface of hardware through briquetting 103, and simultaneously, two briquetting two 110 of the briquetting 103 left and right sides can extrude the left and right sides face of hardware, can laminate in the lateral surface of hardware more through two briquetting two 110, good fixed effect has been played, can restrict the horizontal displacement of hardware simultaneously, it is more stable during fixed hardware.

Preferably, the width of the bump 114 is greater than the distance between the second pressing block 110 and the first pressing block 103, and when the upper surface of the hardware is planar, the bump 114 can be embedded into the groove 113, so that the first pressing block 103 and the second pressing block 110 keep parallel, the first pressing block 103 and the second pressing block 110 can simultaneously extrude the hardware, and the hardware is fixed.

In this embodiment, the size of the groove 113 is preferably the same as that of the bump 104, and the groove 113 configured with the bump 104 is convenient for keeping the state that the first pressing block 103 and the second pressing block 110 are parallel to each other.

This embodiment is preferred, the equidistance in bottom of rubber pad one 106 and rubber pad two 111 is provided with the semicircle arch, rubber pad one 106 is the same with the thickness of rubber pad two 111, when fixing the hardware of surperficial unevenness, extrude the hardware through rubber pad one 106 and rubber pad two 111, the semicircle arch of rubber pad one 106 and two 111 bottoms of rubber pad can be through the elastic deformation of self, laminate in the lateral surface of hardware, thereby increase rubber pad one 106, the frictional force between rubber pad two 111 and the hardware, when playing better anti-skidding effect, be connected between the whole and the hardware of device will be more firm.

In this embodiment, the thicknesses of the first pressing block 103 and the second pressing block 110 are the same, and when the first pressing block 103 and the second pressing block 110 are in a parallel state, the lower surface of the first pressing block 103 and the lower surface of the second pressing block 110 are in the same plane, so that hardware with a planar upper surface can be better extruded.

Preferably, the bearing is arranged at the bottom of the first screw rod 102, the first screw rod 102 is fixedly connected with an inner ring of the bearing, the top of the first pressing block 103 is fixedly connected with an outer ring of the bearing, and when the first screw rod 102 is rotated conveniently through the bearing, the first pressing block 103 and the first screw rod 102 are prevented from rotating simultaneously, so that the first pressing block 103 can move downwards better.

Preferably, the top of the first screw 102 and the right side of the third screw 202 are both fixedly connected with a handle, and an operator can conveniently rotate the first screw 102 and the third screw 202 through the handles.

The working principle is as follows: firstly, when in use, an operator firstly twists the screw rod three 202 out of the vertical rods 2, inserts the hardware into a gap between the two vertical rods 2, then screws the screw rod three 202 into the threaded hole 201 in the vertical rod 2, drives the press block one 103 to move downwards by rotating the screw rod one 102, enables the rubber pad one 106 to tightly abut against the upper surface of the hardware to fix the hardware, then moves the screw rod two 107 downwards, enables the press block two 110 to tightly abut against the outer side surface of the hardware to limit the space of the hardware in transverse movement, and then extrudes the outer side surface of the hardware through the rubber pad one 106 and the rubber pad two 111, the rubber pad one 106 and the semi-circular arc-shaped bulge at the bottom of the rubber pad two 111 can increase the friction force among the rubber pad one 106, the rubber pad two 111 and the hardware, so that the connection between the whole device and the hardware is firmer while the anti-slip effect is better, finally, the butterfly nut 108 is screwed downwards along the second screw rod 107, so that the lower surface of the butterfly nut 108 abuts against the upper surface of the transverse plate 1, and the second screw rod 107 is fixed, so that the hardware is fixed.

The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited thereto. In the technical idea scope of the present invention, it can be right to the technical solution of the present invention perform multiple simple modifications, including each technical feature combined in any other suitable manner, these simple modifications and combinations should be regarded as the disclosed content of the present invention, and all belong to the protection scope of the present invention.

Claims

1. A hardware fastening device, comprising: diaphragm (1) and montant (2), its characterized in that: the vertical rods (2) are fixedly connected to the left side and the right side of the bottom of the transverse plate (1);

the transverse plate (1) comprises: the screw rod structure comprises a first threaded hole (101), a first screw rod (102), a first pressing block (103), a convex block (104), a first connecting block (105), a first rubber pad (106), a second screw rod (107), a butterfly nut (108), a fixing block (109), a second pressing block (110), a second rubber pad (111), a second connecting block (112) and a groove (113), wherein the first threaded hole (101) is formed in the center of the top of the transverse plate (1), the first screw rod (102) is embedded in the first threaded hole (101), the first pressing block (103) is arranged at the bottom of the first screw rod (102), the convex block (104) is fixedly connected to the tops of the left side and the right side of the first pressing block (103), the first connecting block (105) is fixedly connected to the middle of the left side and the right side of the first pressing block (103), the first rubber pad (106) is tightly attached to the bottom of the first pressing block (103), the second screw, the butterfly nut (108) is nested above the outer side of the second screw rod (107), the fixing block (109) is movably connected to the bottom of the second screw rod (107) through a rotating shaft, the second pressing block (110) is fixedly connected to the bottom of the second screw rod (107), the second rubber pad (111) is tightly attached to the bottom of the second pressing block (110), the second connecting block (112) is fixedly connected to one side, close to the first pressing block (103), of the second pressing block (110), and the groove (113) is formed in the upper right corner of the second pressing block (110);

the vertical rod (2) comprises: the screw rod is provided with a second threaded hole (201) and a third screw rod (202), the second threaded hole (201) is formed in the bottom of the vertical rod (2), and the third screw rod (202) is embedded in the second threaded hole (201).

2. The hardware fastening device according to claim 1, wherein: the inside of connecting block one (105) is provided with the pivot, connecting block one (105) are through pivot and connecting block two (112) swing joint.

3. The hardware fastening device according to claim 1, wherein: the width of the bump (104) is larger than the distance between the second pressing block (110) and the first pressing block (103).

4. The hardware fastening device according to claim 1, wherein: the size of the groove (113) is the same as that of the bump (104).

5. The hardware fastening device according to claim 1, wherein: the bottom of the first rubber pad (106) and the bottom of the second rubber pad (111) are equidistantly provided with semi-circular arc-shaped protrusions, and the thickness of the first rubber pad (106) is the same as that of the second rubber pad (111).

6. The hardware fastening device according to claim 1, wherein: the thicknesses of the first pressing block (103) and the second pressing block (110) are the same.

7. The hardware fastening device according to claim 1, wherein: the bottom of the first screw rod (102) is provided with a bearing, the first screw rod (102) is fixedly connected with an inner ring of the bearing, and the top of the first pressing block (103) is fixedly connected with an outer ring of the bearing.

8. The hardware fastening device according to claim 1, wherein: the top of the first screw rod (102) and the right side of the third screw rod (202) are fixedly connected with handles.