CN214997325U

CN214997325U - External control handle of hollow built-in louver glass window

Info

Publication number: CN214997325U
Application number: CN202120164283.9U
Authority: CN
Inventors: 余建文
Original assignee: Jiangsu Kelaseke Sunshade Technology Co ltd
Current assignee: Jiangsu Kelaseke Sunshade Technology Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-12-03
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses an external control handle of a hollow built-in louver glass window, which comprises a handle body and a handle shell made of metal; the handle edges at two sides of the handle body are provided with downward bayonets; the handle shell comprises a protective shell and a guide groove; the protective shell wraps the top surface and the two side surfaces of the handle body, upward barbs are arranged on the inner walls of the two sides of the protective shell, and the barbs are hooked into the bayonets for fixation; the handle body is provided with a magnetic groove, and a plurality of magnetic blocks are embedded in the magnetic groove. Adopt the utility model discloses not only the outside is difficult for ageing, and from taking the direction restriction in the use to can ensure to move trouble-free.

Description

External control handle of hollow built-in louver glass window

Technical Field

The utility model relates to a cavity embeds tripe glass window technical field, in particular to cavity embeds tripe glass window's external control handle.

Background

The hollow built-in louver glass window has better sun-shading, heat-preserving and noise-proof effects, thereby being widely used. The hollow built-in glass shutter is characterized in that the whole shutter is arranged in the hollow glass, and the magnetic force is adopted to control the lifting and the overturning of the shutter in the hollow glass.

The existing control device of the hollow built-in shutter glass window comprises an internal lifting slide block and an external control handle. Wherein, the internal lifting slider and the external control handle are controlled by the mutual attraction of the built-in magnetic blocks. The external control handle is internally provided with a plurality of magnetic blocks, and the shell of the external control handle is integrally formed by plastic in an injection molding mode. In daily use, the paint sprayed on the surface of the plastic shell can age quickly, thereby affecting the aesthetic appearance of the external control handle.

In addition, the existing external control handle only depends on the internal magnetic block to limit the guiding in the lifting and sliding process. This is very likely to cause the external guides to deviate if the operator slides rapidly with great force during a particular sliding, thereby causing the internal blind to lose control and, in the severe case, even to fail internally, affecting subsequent use.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the above-mentioned prior art, the utility model discloses the purpose is: provided is an external control handle for a hollow built-in louver glass window, which is not easy to age outside, and has self-guiding limitation in use, thereby ensuring no fault in operation.

The utility model provides a technical scheme that its technical problem adopted is:

an external control handle of a hollow built-in louver glass window comprises a handle body and a handle shell made of metal; the handle edges at two sides of the handle body are provided with downward bayonets; the handle shell comprises a protective shell and a guide groove; the protective shell wraps the top surface and the two side surfaces of the handle body, upward barbs are arranged on the inner walls of the two sides of the protective shell, and the barbs are hooked into the bayonets for fixation; the handle body is provided with a magnetic groove, and a plurality of magnetic blocks are embedded in the magnetic groove.

According to a further preferable technical scheme, the upper end and the lower end of the handle body are provided with handle caps, and the inner side surfaces of the handle caps are respectively abutted against the upper end and the lower end of the handle shell, so that the handle shell is limited from slipping in motion.

According to a further preferable technical scheme, the handle body and the handle cap are integrally formed by injection molding of injection molding materials.

According to a further preferable technical scheme, the handle body is further provided with two pulley grooves which are respectively arranged above and below the magnetic grooves; and a pulley is arranged in the pulley groove.

According to a further preferable technical scheme, the top surface of the magnetic groove is provided with the metal back plate, and the metal back plate can block magnetic force, so that interference of other external metal substances on the work of the magnetic block is prevented.

According to a further preferable technical scheme, the vertex angle of the bayonet is an acute angle.

The utility model has the advantages that: the utility model discloses an external control handle has designed the metal and has made the handle shell, this spraying of the film of not only being convenient for more, and the effect after the spraying is senior more pleasing to the eye, also difficult ageing. Furthermore, the utility model discloses an external control handle has designed the guide way, and this guide way cooperation design slide rail on the window frame plays certain guide effect to brake valve lever to when preventing that the user from wideling to stimulate, the skew direction of handle slip, and lead to inside slider to break away from with external control handle, cause the internal mechanism of blind to be damaged.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention.

Fig. 2 is a schematic view of the structure of the adsorption surface of the present invention.

Fig. 3 is a schematic view of the back structure of the handle body of the present invention.

Fig. 4 is a schematic view of a sectional structure of the shank body.

Fig. 5 is a schematic view of a sectional structure of the grip shell.

In the figure: 1-handle shell, 2-handle body, 3-metal back plate, 4-magnetic block and 5-roller; 11-protective shell, 12-guide groove, 13-barb, 21-magnetic groove, 22-pulley groove and 23-handle cap.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some 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 belong to the protection scope of the present invention.

The explosion structure of the utility model is shown in figure 1, and comprises a handle shell 1, a handle body 2, a metal back plate 3, a magnetic block 4 and a pulley 5; wherein, the middle part of the handle body 2 is provided with a magnetic groove 21, and the magnetic block 4 comprises 4 blocks which are all embedded in the magnetic groove 21. Two pulley grooves 22 are further arranged on the handle body 2, the two pulley grooves 22 are respectively arranged above and below the magnetic groove 21, and the number of the pulleys 5 is 2, and the pulleys are respectively arranged in the pulley grooves 22. Further, caps 23 are provided at the upper and lower ends of the handle body 2.

As shown in fig. 2 and 5, the handle case 1 includes a protective case 11 and a guide groove 12; wherein the guide groove 12 is located at one side of the protective case 11. The protective shell 11 wraps the top surface and two side surfaces of the handle body 2, the inner walls of the two sides of the protective shell 11 are provided with upward barbs 13,

the utility model discloses a back structure of the handle body is shown in fig. 3, and the top surface of magnetic groove 21 is equipped with metal backplate 3, adopts this metal backplate can block magnetic force to prevent that other metal material of outside from causing the interference to the work of magnetic path.

The section structure of the handle body 2 is shown in fig. 4, and the handle edges at two sides of the handle body 2 are provided with downward bayonets 24. The apex angle of the bayonet 24 is acute.

Wherein, the barb 13 is hooked into the bayonet 24 for fixation.

In addition, the handle body 2 and the handle cap 23 are integrally formed by injection molding of an injection molding material. The inner side surface of the handle cap 23 is respectively abutted against the upper end and the lower end of the handle shell 1, thereby limiting the phenomenon that the handle shell slips in motion. The handle shell 1 is made of aluminum alloy materials, and a protective paint film is sprayed on the surface layer of the handle shell.

The utility model discloses a theory of operation: the guide groove 12 of the external control handle is placed on the slide rail on the window frame, and the handle is absorbed outside the window frame under the action of the suction force of the magnetic block 4. When the blind is used, a user slides the handle up and down to drive the inner sliding block to lift and control the lifting and overturning actions of the blind.

It should be noted that, in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. An external control handle of a hollow built-in louver glass window is characterized by comprising a handle body and a handle shell made of metal; the handle edges at two sides of the handle body are provided with downward bayonets; the handle shell comprises a protective shell and a guide groove; the protective shell wraps the top surface and the two side surfaces of the handle body, upward barbs are arranged on the inner walls of the two sides of the protective shell, and the barbs are hooked into the bayonets for fixation; the handle body is provided with a magnetic groove, and a plurality of magnetic blocks are embedded in the magnetic groove.

2. The external control handle for a hollow built-in venetian blind as claimed in claim 1, wherein the handle body has handle caps at upper and lower ends thereof, and inner side surfaces of the handle caps are respectively abutted against the upper and lower ends of the handle case.

3. The external control handle for a hollow internal venetian blind as claimed in claim 2, wherein said handle body and said handle cap are integrally injection molded of an injection molding material.

4. The external control handle for a hollow built-in venetian blind as claimed in claim 1, wherein the handle body is further provided with two pulley grooves, the two pulley grooves being respectively disposed above and below the magnetic groove; and a pulley is arranged in the pulley groove.

5. The external control handle for a hollow internal louver glass window as claimed in claim 1, wherein the top surface of said magnetic slot is provided with a metal back plate.

6. The external control handle for a hollow internal louvre glass window of claim 1, wherein the top angle of said bayonet is acute.