CN214697287U

CN214697287U - Handle anti-skidding fixing piece

Info

Publication number: CN214697287U
Application number: CN202023064221.5U
Authority: CN
Inventors: 唐斌; 朱永池
Original assignee: Guangdong Macio Home Furnishing Co Ltd
Current assignee: Guangdong Macio Home Furnishing Co Ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-11-12
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to a handle anti-skid fixing piece, which comprises a screw head and a screw rod, wherein a fixing ring is sleeved outside the screw rod; the fixing ring is positioned on one side of the screw head in the screwing direction; one side of the fixing ring, which is close to the plate, is provided with a fixing tooth; the other side of the plate, which is opposite to the handle, is provided with a screw hole; the screw rod and the fixing ring are screwed in the screw hole. The utility model discloses a set up solid fixed ring at the lead screw outside cover, receive the instrument rotation when the screw head, when the lead screw precession towards panel direction, fixed tooth on the solid fixed ring also can be embedded into panel in, the circumference position of firm limited screw prevents its turnover. Through the mode, the relative position of the lead screw and the plate can not be caused due to frequent use of the handle, so that the handle is not loosened.

Description

Handle anti-skidding fixing piece

Technical Field

The utility model relates to a mounting, concretely relates to handle anti-skidding mounting belongs to handle hardware technical field.

Background

The handle and the handle are commonly used for opening and closing components such as doors, windows, sashes, drawers and the like in building decoration and furniture manufacture. In recent years, the development of such products has been fast, and the conventional cast iron and iron plate handles have been developed into copper and stainless steel handles, and the models thereof are as shown in the right drawing. The handle is a device which is arranged on the door and window sash and has the fastening function after opening and closing, and when the door and the window are closed, the door and the window sash which are opened are firmly locked on the fixing frame through the matching of the handle and other accessories, so that the relative position of the inner frame and the outer frame is fixed. The handle is made of aluminum alloy, copper, stainless steel, organic glass, plastic and other materials. The form is various, and the size is different. Besides meeting the requirements of comfortable hand feeling and reasonable stress, the decorative material also has decorative effect of decoration, so that the used materials and the shape can be selected into finished products or designed additionally according to the requirements of building design. In the prior art, the handle is often fixed through a conventional screw, but due to the fact that the handle is wet and frequently used, loosening of the handle screw is easily caused, and finally instability of the handle is caused. Therefore, further improvements are desired.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at overcoming the defect among the prior art, provide a handle antiskid mounting, simple structure is reasonable, long service life, prevents that the screw from becoming flexible.

A handle anti-slip fixing piece comprises a screw head and a screw rod, wherein a fixing ring is sleeved on the outer side of the screw rod; the fixing ring is positioned on one side of the screw head in the screwing direction; one side of the fixing ring, which is close to the plate, is provided with a fixing tooth; the other side of the plate, which is opposite to the handle, is provided with a screw hole; the screw rod and the fixing ring are screwed in the screw hole.

Preferably, the screw head is a semicircular head; the fixing ring is positioned between the screw head and the plate; the fixing ring is relatively fixed with the screw head and the screw rod.

Preferably, the fixed teeth are uniformly distributed on the fixed ring; the fixed teeth are uniformly distributed; the fixed teeth are provided with a plurality of teeth.

Preferably, the fixed teeth are triangular teeth; the bottoms of the fixed teeth are connected; each fixed tooth is obliquely arranged relative to the fixed ring; the inclination angle of each fixed tooth is the same.

Preferably, the direction of the tip of the fixed teeth is consistent with the rotation direction of the screw head; bayonets are arranged between the fixed teeth in a staggered mode.

Preferably, the screw head, the screw rod and the fixing ring are made of stainless steel materials.

Preferably, the screw head and the screw shaft have the specification of M4.

The utility model discloses a set up solid fixed ring at the lead screw outside cover, receive the instrument rotation when the screw head, when the lead screw precession towards panel direction, fixed tooth on the solid fixed ring also can be embedded into panel in, the circumference position of firm limited screw prevents its turnover. Through the mode, the relative position of the lead screw and the plate can not be caused due to frequent use of the handle, so that the handle is not loosened.

Drawings

Fig. 1 is a schematic structural view of the middle fixing ring of the present invention.

Fig. 2 is a schematic structural view of the fixing ring and the lead screw.

Fig. 3 is a schematic view of the connection structure between the present invention and the plate.

In the figure, 1 is a screw head, 2 is a screw rod, 3 is a fixing ring, 3.1 is a fixing tooth, and 4 is a plate.

Detailed Description

The technical solution 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 obviously, the described embodiments are only a part of the embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

Terms used herein, including technical and scientific terms, have the same meaning as terms commonly understood by one of ordinary skill in the art, unless otherwise defined. It will be understood that terms defined in commonly used dictionaries have meanings that are consistent with their meanings in the prior art

Referring to fig. 1-2, the anti-slip fixing piece for the handle comprises a screw head 1 and a screw rod 2, wherein a fixing ring 3 is sleeved on the outer side of the screw rod 2; the fixing ring 3 is positioned on one side of the screw head 1 in the screwing direction; one side of the fixing ring 3, which is close to the plate 4, is provided with a fixing tooth 3.1; the other side of the plate 4 opposite to the handle is provided with a screw hole; the lead screw 2 and the fixing ring 3 are screwed in the screw hole.

Furthermore, the screw head 1 is a semicircular head; the fixing ring 3 is positioned between the screw head 1 and the plate; the fixing ring 3 is fixed relative to the screw head 1 and the screw rod 2.

In this embodiment, the screw head 1 and the screw shaft 2 are screw hardware in the conventional technical means, and the fixing ring is disposed outside the screw shaft 2 by welding or integrally forming, and the fixing ring and the screw head 1 can be separated or contacted with each other. In order to lift the lead screw, in this embodiment, it is preferable that the fixing ring and the lead screw contact each other.

Furthermore, the fixed teeth 3.1 are uniformly distributed on the fixed ring 3; the fixed teeth are uniformly distributed among 3.1; the fixed teeth 3.1 are provided with a plurality of teeth.

In the present embodiment, 11 fixed teeth 3.1 are preferably used, and the number of the fixed teeth 3.1 in the other embodiments is not limited.

Furthermore, the fixed teeth 3.1 are triangular teeth; the bottom of each fixed tooth 3.1 is connected; each fixed tooth 3.1 is obliquely arranged relative to the fixed ring 3; the inclination angle of each fixed tooth 3.1 is the same.

In this embodiment, the fixing teeth 3.1 are disposed obliquely relative to the fixing ring 3, and if the fixing teeth 3.1 are disposed vertically on the fixing ring 3, the fixing teeth cannot play a role of screwing in the panel when the fixing ring and the screw head rotate together.

Further, the tip direction of the fixed teeth 3.1 is consistent with the rotation direction of the screw head 1; bayonets are arranged among the fixed teeth 3.1 in a staggered mode.

In the present embodiment, the pitch of the bayonet is determined according to the number of the triangular teeth.

Furthermore, the screw head 1, the screw rod 2 and the fixing ring are made of stainless steel materials.

In the present embodiment, the stainless steel used for the screw head 1, the screw shaft 2 and the fixing ring is 304 stainless steel. Further, the screw head 1 and the screw shaft 2 are M4.

Finally, the above embodiments are only intended to illustrate the technical solution of the present invention and not to limit the same, although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced with other equivalent solutions without departing from the spirit and scope of the present invention, which should be covered by the claims of the present invention.

Claims

1. The utility model provides a handle antiskid mounting, includes screw head and lead screw, its characterized in that: the outer side of the screw rod is sleeved with a fixing ring; the fixing ring is positioned on one side of the screw head in the screwing direction; one side of the fixing ring, which is close to the plate, is provided with a fixing tooth; the other side of the plate, which is opposite to the handle, is provided with a screw hole; the screw rod and the fixing ring are screwed in the screw hole.

2. The pull handle non-slip fastener of claim 1, wherein: the screw head is a semicircular head; the fixing ring is positioned between the screw head and the plate; the fixing ring is relatively fixed with the screw head and the screw rod.

3. The pull handle non-slip fastener of claim 1, wherein: the fixed teeth are uniformly distributed on the fixed ring; the fixed teeth are uniformly distributed; the fixed teeth are provided with a plurality of teeth.

4. The pull handle non-slip fastener of claim 3, wherein: the fixed teeth are triangular teeth; the bottoms of the fixed teeth are connected; each fixed tooth is obliquely arranged relative to the fixed ring; the inclination angle of each fixed tooth is the same.

5. The pull handle non-slip fixing piece as claimed in claim 4, wherein: the tip direction of the fixed teeth is consistent with the rotating direction of the screw head; bayonets are arranged between the fixed teeth in a staggered mode.

6. The pull handle non-slip fastener of claim 1, wherein: the screw head, the screw rod and the fixing ring are made of stainless steel materials.

7. The pull handle non-slip fastener of claim 6, wherein: the specification of the screw head and the screw rod is M4.