CN221033557U

CN221033557U - Waterproof press riveting nut for hardware

Info

Publication number: CN221033557U
Application number: CN202322931327.8U
Authority: CN
Inventors: 程民宏
Original assignee: Jiaxing Ruigu Hardware Technology Co ltd
Current assignee: Jiaxing Ruigu Hardware Technology Co ltd
Priority date: 2023-10-31
Filing date: 2023-10-31
Publication date: 2024-05-28
Anticipated expiration: 2033-10-31

Abstract

The utility model relates to the technical field of press-riveting nuts, and discloses a waterproof press-riveting nut for hardware; the waterproof press-riveting nut for the hardware comprises a nut body, wherein the upper end of the nut body is provided with a limiting platform, the top wall of the nut body is provided with a thread groove, the bottom of the limiting platform is provided with a deformation sleeve, the outer wall of the deformation sleeve is provided with a fixed ring, and the novel scheme can be matched with devices such as the nut body, the limiting platform and the deformation sleeve by arranging the nut body, so that the device can be conveniently locked on plates with different thicknesses, the first sealing ring is waterproof, and the practicability of the device is improved; through setting up devices such as spacing platform, second sealing washer and solid fixed ring and cooperate, can make the device be convenient for make the second sealing washer take place deformation through the extrusion for the second sealing washer is inseparable laminate, is favorable to improving sealing performance, improves the waterproof nature of device.

Description

Waterproof press riveting nut for hardware

Technical Field

The utility model belongs to the technical field of press-riveting nuts, and particularly relates to a waterproof press-riveting nut for hardware.

Background

The utility model provides a rivet nut is called pressure is riveted nut again, from the buckling nut, be applied to the nut on sheet metal or the panel beating, the appearance is circular, its principle is through the preset hole site of embossing tooth indentation panel beating, the production plastic deformation of pressure is riveted nut through pressure messenger, carry out the centre gripping to panel through the deformation thing to produce the effect of locking, the deformation position of current pressure is located the downside of nut body, its deformation position is limited is difficult to locking the panel of different thickness, lead to the practicality of device relatively poor, for this reason, we propose a waterproof pressure is riveted nut for hardware.

Disclosure of utility model

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the waterproof press-riveting nut for the hardware, which effectively solves the problem that the practicality of the device is poor because the deformation part of the conventional press-riveting nut is positioned at the lower side of the nut body and the deformation position is limited and is difficult to lock plates with different thicknesses.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a waterproof press riveting nut for hardware, includes the nut body, the upper end of nut body is provided with spacing platform, the thread groove has been seted up to the roof of nut body, spacing platform's bottom is provided with the cover that warp, the outer wall of cover that warp is provided with solid fixed ring, gu fixed ring's roof is provided with first sealing washer.

Preferably, the sealing groove is formed in the bottom wall of the limiting platform, a second sealing ring is arranged on the inner wall of the sealing groove, and the second sealing ring is arranged in an O-shaped mode.

Preferably, the bottom wall of the limiting platform is provided with a limiting ring, and the limiting ring is arranged in a toothed ring shape.

Preferably, the top wall of the limiting platform is provided with a ring groove, and the inner wall of the ring groove is provided with a third sealing ring.

Preferably, the nut body, the limiting platform, the deformation sleeve and the limiting ring are of an integrated structure, and the nut body, the limiting platform and the deformation sleeve are coaxially arranged.

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

1. According to the waterproof press-riveting nut for the hardware, the nut body, the limiting platform, the deformation sleeve and other devices are matched, so that the device can be convenient for locking plates with different thicknesses, the first sealing ring is waterproof, and the practicability of the device is improved;

2. According to the waterproof press-riveting nut for the hardware, the device such as the limiting platform, the second sealing ring and the fixing ring are matched, so that the device can deform the second sealing ring conveniently through extrusion, the second sealing ring is tightly attached, the sealing performance is improved, and the waterproof performance of the device is improved;

3. This hardware is with waterproof press riveting nut cooperatees through setting up devices such as spacing ring, deformation cover and spacing platform, can make the device be convenient for carry out spacing fixed to the device, uses for a long time and becomes not hard up, avoids taking place to deflect and rotates the fastening effect that has reduced to panel.

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, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the nut body of the present utility model;

FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present utility model;

In the figure: 100. a nut body; 101. a limiting platform; 102. a deformation sleeve; 103. a fixing ring; 104. a first seal ring; 105. a second seal ring; 106. a limiting ring; 107. and a third sealing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

As shown in fig. 1, 2 and 3, the waterproof press-riveting nut for hardware of the utility model is characterized in that the upper end of a nut body 100 is fixedly connected with a limiting platform 101, a deformation sleeve 102 is supported by the limiting platform 101, the top wall of the nut body 100 is provided with a thread groove, the thread groove is connected with a bolt conveniently, the bottom of the limiting platform 101 is fixedly connected with a deformation sleeve 102, a fixing ring 103 is fixedly locked by deformation of the deformation sleeve 102, the outer wall of the deformation sleeve 102 is slidably connected with the fixing ring 103, a plate is clamped conveniently by the fixing ring 103, the top wall of the fixing ring 103 is fixedly connected with a first sealing ring 104, the first sealing ring 104 is made of rubber material, so that waterproof sealing is facilitated; the plate is provided with a preset hole, the nut body 100 is inserted into the inner cavity of the preset hole, the deformation sleeve 102 is positioned in the inner cavity of the preset hole, the limiting platform 101 is positioned on the top wall of the plate, the fixing ring 103 is sleeved on the outer wall of the deformation sleeve 102, the fixing ring 103 is attached to the bottom of the plate, the deformation sleeve 102 is pushed by the extrusion device to deform the deformation sleeve 102, the fixing ring 103 is limited by the deformation of the deformation sleeve 102, the first sealing ring 104 is extruded and fixed by the fixing ring 103, the sealing and the waterproofing are carried out by the first sealing ring 104, the device can be convenient for locking plates with different thicknesses, the first sealing ring 104 is used for waterproof, so that the practicability of the device is improved, the bottom wall of the limiting platform 101 is provided with the sealing groove, the inner wall of the sealing groove is fixedly connected with the second sealing ring 105, the second sealing ring 105 is in an O-shaped arrangement, and the O-shaped arrangement is convenient for deformation lamination; the second sealing ring 105 is arranged to facilitate sealing of the bottom wall of the limiting platform 101, the second sealing ring 105 is fixedly extruded to deform, so that the second sealing ring 105 is tightly attached, the sealing performance is improved, the waterproof performance of the device is improved, the limiting ring 106 is fixedly connected with the bottom wall of the limiting platform 101, the limiting platform 101 is conveniently limited through the limiting ring 106, deflection is avoided, and the limiting ring 106 is arranged in a toothed ring shape; during installation, the limiting ring 106 is clamped to the inner cavity of the preset hole, the limiting ring 106 is in a toothed ring shape, the inner wall of the preset hole is matched with the limiting ring 106, the limiting ring 106 can be limited through the preset hole, the device can be conveniently limited and fixed, the device can be loosened after long-time use, the fastening effect on a plate is reduced due to deflection and rotation, the top wall of the limiting platform 101 is provided with a ring groove, and the inner wall of the ring groove is fixedly connected with the third sealing ring 107; the top wall of the limit platform 101 can be sealed through the third sealing ring 107 when the device is mounted through the bolts, the tightness of the device is improved, the nut body 100, the limit platform 101, the deformation sleeve 102 and the limit ring 106 are of an integrated structure, the nut body 100, the limit platform 101 and the deformation sleeve 102 are coaxially arranged, the integrated structure is favorable for improving the strength of the device, breakage is avoided, deflection of the device during mounting can be reduced due to coaxial arrangement, and stable connection is facilitated.

Working principle: the nut body 100 is inserted into an inner cavity of a preset hole, the deformation sleeve 102 is positioned in the inner cavity of the preset hole, the limiting platform 101 is positioned on the top wall of the plate, the fixing ring 103 is sleeved on the outer wall of the deformation sleeve 102, the fixing ring 103 is attached to the bottom of the plate, the deformation sleeve 102 is pushed by the extrusion device to deform the deformation sleeve 102, the fixing ring 103 is limited by the deformation of the deformation sleeve 102, the first sealing ring 104 is extruded and fixed by the fixing ring 103, the first sealing ring 104 is sealed and waterproof, the device can be conveniently locked on plates with different thicknesses, the first sealing ring 104 is waterproof, the practicability of the device is improved, the limiting ring 106 is clamped into the inner cavity of the preset hole during installation, the limiting ring 106 is toothed, the inner wall of the preset hole is matched with the limiting ring 106, the limiting ring 106 can be limited by the preset hole, the device can be conveniently limited and fixed by the preset hole, the device can be conveniently used for a long time, the device is loose, and the fastening effect on the plate is prevented from being rotated in a deflection and is reduced.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waterproof press riveting nut for hardware, includes nut body (100), its characterized in that: the nut comprises a nut body (100), and is characterized in that a limiting platform (101) is arranged at the upper end of the nut body (100), a thread groove is formed in the top wall of the nut body (100), a deformation sleeve (102) is arranged at the bottom of the limiting platform (101), a fixing ring (103) is arranged on the outer wall of the deformation sleeve (102), and a first sealing ring (104) is arranged on the top wall of the fixing ring (103).

2. The waterproof clinch nut for hardware of claim 1, wherein: the sealing groove is formed in the bottom wall of the limiting platform (101), a second sealing ring (105) is arranged on the inner wall of the sealing groove, and the second sealing ring (105) is arranged in an O-shaped mode.

3. The waterproof clinch nut for hardware of claim 1, wherein: the bottom wall of the limiting platform (101) is provided with a limiting ring (106), and the limiting ring (106) is arranged in a toothed ring shape.

4. The waterproof clinch nut for hardware of claim 1, wherein: an annular groove is formed in the top wall of the limiting platform (101), and a third sealing ring (107) is arranged on the inner wall of the annular groove.

5. The waterproof clinch nut for hardware of claim 1, wherein: the nut body (100), the limiting platform (101), the deformation sleeve (102) and the limiting ring (106) are of an integrated structure, and the nut body (100), the limiting platform (101) and the deformation sleeve (102) are coaxially arranged.