CN215369286U

CN215369286U - Non-magnetic door knob convenient to clamp and fix

Info

Publication number: CN215369286U
Application number: CN202120719083.5U
Authority: CN
Inventors: 郑双喜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-12-31
Anticipated expiration: 2031-04-09

Abstract

The utility model relates to the technical field of hardware accessories, in particular to a non-magnetic door knob convenient to clamp and fix, which comprises a first fixing piece and a second fixing piece, wherein the first fixing piece is installed on a door, the second fixing piece is installed on the ground, a clamping block is installed in the middle of one side of the first fixing piece, two sides of the clamping block are provided with inwards-concave arc-shaped surfaces, the middle of the top of the second fixing piece is provided with a clamping groove, two ends of the top of the second fixing piece are provided with fixing seats, and the middle of each fixing seat is provided with a threaded hole in a penetrating mode. This chucking spare that convenient chucking was fixed does not have magnetism door and bumps can compress tightly fixedly with the both sides of fixture block, guarantees that the door can fix and can not become flexible, and can adjust spring 232's dynamics of acting on through adjusting the screw dish to adjust the card ball and to the dynamics of compressing tightly of fixture block, adjust the fixed dynamics of door according to different needs, thereby the resistance is to the accident of door and is dragged and the collision.

Description

Non-magnetic door knob convenient to clamp and fix

Technical Field

The utility model relates to the technical field of hardware accessories, in particular to a non-magnetic door knob convenient to clamp and fix.

Background

The door-inhale also commonly known as the knocker, also is a device that catches the location after the door leaf is opened to prevent that wind from blowing or touching the door leaf and closing, but present door-inhale passes through magnet and adsorbs, produces the phenomenon of demagnetization easily after long-time the use, causes fixed not jail, and uses the striking to cause the damage easily for a long time, can not guarantee the fine fixed effect to the door.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a non-magnetic door knob which is convenient to clamp and fix, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides a non-magnetic door knob convenient to clamp and fix, which comprises a first fixing piece and a second fixing piece, wherein the first fixing piece is installed on a door, the second fixing piece is installed on the ground, a clamping block is installed in the middle of one side of the first fixing piece, inwards-concave arc-shaped surfaces are arranged on two sides of the clamping block, a clamping groove is formed in the middle of the top of the second fixing piece, fixing seats are installed at two ends of the top of the second fixing piece, a threaded hole is formed in the middle of each fixing seat in a penetrating mode, a clamping piece is arranged inside the threaded hole and comprises a clamping ball, a spring is arranged on one side of the clamping ball, a threaded disc is arranged at one end, away from the clamping ball, of the spring, the threaded disc is in threaded connection with the threaded hole through external threads, and a cross groove is formed in the outer side of the threaded disc.

Preferably, the fixture block and the first fixing member are of an integrally formed structure.

Preferably, first mounting holes are formed in two ends of the first fixing piece, and second mounting holes are formed in two ends of the second fixing piece.

Preferably, the diameter of the clamping ball is smaller than the inner diameter of the threaded hole.

Preferably, the clamping block can be inserted into the clamping groove, and the outer arc-shaped surface of the clamping block is clamped through the clamping ball.

Preferably, the threaded disc is capable of pressing one end of the spring, and the other end of the spring abuts against an outer wall of the ball.

Preferably, the width of the fixture block is smaller than the width of the inner wall of the fixture groove.

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

during this convenient fixed no magnetism door knob of chucking, can compress tightly fixedly the both sides of fixture block through the chucking spare that wherein sets up, guarantee that the door can fix and can not become flexible, and can adjust spring 232's effect dynamics through adjusting the screw dish to adjust the card ball to the dynamics that compresses tightly of fixture block, adjust the fixed dynamics of door according to different needs, thereby the resistance is to the accident of door and is dragged and collide.

Drawings

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

FIG. 2 is a schematic view of the construction of the retainer of the present invention;

fig. 3 is a schematic structural view of a second fixing member according to the present invention.

The various reference numbers in the figures mean:

1. a first fixing member; 11. a first mounting hole; 12. a clamping block; 121. an arc-shaped surface; 2. a second fixing member; 21. a fixed seat; 211. a threaded hole; 22. a card slot; 23. a retainer; 231. blocking the ball; 232. a spring; 233. a threaded disc; 2331. a cross groove; 24. and a second mounting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a non-magnetic door knob convenient for clamping and fixing, as shown in figures 1-3, comprising a first fixing piece 1 arranged on a door and a second fixing piece 2 arranged on the ground, wherein the middle part of one side of the first fixing piece 1 is provided with a clamping block 12, two sides of the clamping block 12 are provided with inward-concave arc-shaped surfaces 121, the middle part of the top of the second fixing piece 2 is provided with a clamping groove 22, two ends of the top of the second fixing piece 2 are provided with fixing seats 21, the middle part of the fixing seat 21 is provided with a threaded hole 211 in a penetrating way, a clamping piece 23 is arranged inside the threaded hole 211, the clamping piece 23 comprises a clamping ball 231, one side of the clamping ball 231 is provided with a spring 232, one end of the spring 232 far away from the clamping ball 231 is provided with a threaded disc 233, the threaded disc 233 is in threaded connection with the threaded hole 211 through external threads, the outer side of the threaded disc 233 is provided with a cross-shaped groove 2331, the threaded disc 233 can be moved in the threaded hole 211 by rotating the screwdriver, and further compress tightly spring 232 to adjust the pressure of card ball 231, be convenient for adjust the dynamics of compressing tightly fixture 12 as required.

In this embodiment, the fixture block 12 and the first fixing member 1 are integrally formed, so as to avoid breaking during use.

Specifically, first mounting hole 11 has been seted up at the both ends of first mounting 1, and second mounting hole 24 has been seted up at the both ends of second mounting 2, is convenient for install at wall and subaerial through the screw.

Further, the diameter of the ball 231 is smaller than the inner diameter of the threaded hole 211, so that the outward extending distance of the ball 231 can be adjusted.

Further, the latch 12 can be inserted into the slot 22, and the outer arc-shaped surface 121 of the latch 12 is clamped by the clamping ball 231, so that the latch 12 is fixed, and the door is fixed and cannot swing.

Further, the screw plate 233 can press one end of the spring 232, and the other end of the spring 232 abuts against an outer wall of the ball 231, thereby moving the ball.

Further, the width of the latch 12 is smaller than the width of the inner wall of the slot 22, so that the latch 12 can extend into the slot 22.

When the non-magnetic door stopper convenient for clamping and fixing is used, the device is firstly fixed on the outer wall of the bottom of a door, then the first fixing piece 1 is fixed on the outer wall of the bottom of the door, the second fixing piece 2 is arranged on the ground, when the door is opened, the clamping block 12 extends into the clamping groove 22, the clamping ball 231 is extruded by the outer end of the clamping block 12 to retract inwards, when the latch 12 is completely inserted into the latch groove 22, the latch ball 23 is pressed by the spring 232, so that one side of the spring 232 is pressed on the arc-shaped surface 121, the clamping block 12 is fixed through the combined action of the clamping balls 23 on the two sides of the clamping block 12, the stability of the door is ensured not to shake, the door is fixed tightly, when the clamping force of the fixture block 12 needs to be adjusted, the screw disc 233 can be moved in the screw hole 211 by rotating the screw disc by the screwdriver, and further compress tightly spring 232 to adjust the pressure of card ball 231, be convenient for adjust the dynamics of compressing tightly fixture 12 as required.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a make things convenient for fixed no magnetism knocker of chucking, includes first mounting (1) of installing on the door and installs second mounting (2) at subaerial, its characterized in that: one side mid-mounting of first mounting (1) has fixture block (12), the both sides of fixture block (12) are provided with inside sunken arcwall face (121), draw-in groove (22) have been seted up to the top middle part of second mounting (2), fixing base (21) are installed at the top both ends of second mounting (2), threaded hole (211) has been seted up in the middle part of fixing base (21) link up, the inside of threaded hole (211) is provided with chucking spare (23), chucking spare (23) are including calorie ball (231), one side of calorie ball (231) is provided with spring (232), the one end that calorie ball (231) were kept away from in spring (232) is provided with threaded disc (233), threaded disc (233) are through external screw thread and threaded hole (211) threaded connection, the outside of threaded disc (233) is provided with cross recess (2331).

2. The non-magnetic door knob facilitating clamping fixation according to claim 1, wherein: the fixture block (12) and the first fixing piece (1) are of an integrally formed structure.

3. The non-magnetic door knob facilitating clamping fixation according to claim 1, wherein: first mounting hole (11) have been seted up at the both ends of first mounting (1), second mounting hole (24) have been seted up at the both ends of second mounting (2).

4. The non-magnetic door knob facilitating clamping fixation according to claim 1, wherein: the diameter of the clamping ball (231) is smaller than the inner diameter of the threaded hole (211).

5. The non-magnetic door knob facilitating clamping fixation according to claim 1, wherein: the clamping block (12) can be inserted into the clamping groove (22), and the outer side arc-shaped surface (121) of the clamping block (12) is clamped through the clamping ball (231).

6. The non-magnetic door knob facilitating clamping fixation according to claim 1, wherein: the threaded disc (233) can press one end of the spring (232), and the other end of the spring (232) abuts against the outer wall of the clamping ball (231).

7. The non-magnetic door knob facilitating clamping fixation according to claim 1, wherein: the width of the clamping block (12) is smaller than the width of the inner wall of the clamping groove (22).