CN214616296U

CN214616296U - Follower reset structure for double-layer glass built-in shutter

Info

Publication number: CN214616296U
Application number: CN202022502901.4U
Authority: CN
Inventors: 王卫东; 袁克光; 张�成
Original assignee: Jiangsu Zhongcheng Building Material Group Co ltd
Current assignee: Jiangsu Zhongcheng Building Material Group Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-11-05
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a follower reset structure for double glazing built-in shutter, including side frame and plastics reset block, the side frame has the lumen, is equipped with first through-hole and the second through-hole that is linked together with the lumen on its one side lateral wall, and the reset block includes the riser and a pair of baffle that sets up in the relative both sides of riser and be used for spacing follower, has the uncovered that is used for the curtain piece stay cord to pass through between a pair of baffle, and one side that deviates from the baffle on the riser is equipped with first buckle and second buckle, and first buckle and second buckle joint are located the reset block in first through-hole and second through-hole respectively, the utility model discloses a first through-hole and the second through-hole of preset, first buckle and second buckle in location that can be accurate to realize the accurate location of reset block, clamp the form moreover and make things convenient for the dismantlement and the change of follow-up reset block more.

Description

Follower reset structure for double-layer glass built-in shutter

Technical Field

The utility model relates to a double glazing embeds shutter technical field, especially relates to a double glazing embeds follower reset structure for shutter.

Background

The double glazing built-in blind is a window in the category of a sun-shading hollow glass product, which is configured by arranging blinds that can be adjusted as required in two pieces of glass that are arranged in a state of facing each other and that close the peripheral edge portions. Such a window has the following advantages which are self-evident: the heat insulation performance is good, thereby embodying the energy saving of the building; excellent sound insulation to prevent the noise from disturbing; the anti-condensation and anti-frost effects ensure sufficient indoor light and show the expected bright effect; the louver blade is prevented from being contaminated by dust, so that the excellent cleaning-free effect is embodied; the decorative effect is ideal for buildings so as to improve the grade of the buildings; the high-rise building has strong impact resistance, good safety and long service life, thereby meeting the installation requirement of high-rise buildings and the extremely long-term use maintenance-free requirement; simple, light and labor-saving to adapt to the operation of people of different ages and physical abilities, etc.

The built-in shutter of double glazing drives the follower that is located its side frame through outer controller and reciprocates to realize the lift of stay cord (haulage rope) to the curtain piece, the realization of shutter basic function has been guaranteed in the removal of follower. The conventional outer manipulator and the follower are connected with each other through an outer part and an inner part and are linked through magnetic attraction, however, under certain conditions, if the two parts lose the linkage state, the follower rises and abuts against a stop block (a reset block) on the side frame, and at the moment, the outer manipulator is moved to realize the magnetic attraction again. Conventional reset block passes through bolt locking on the side frame, and its installation is inconvenient, and fixed effect is not good enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a follower reset structure for double glazing built-in shutter, through the first through-hole and the second through-hole that set up in advance, can accurate location first buckle and second buckle to realize the accurate location of reset block, clamp the form moreover and make things convenient for the dismantlement and the change of follow-up reset block more.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a follower reset structure for double glazing built-in shutter, includes side frame and plastics reset block, the side frame has the lumen, be equipped with on its one side lateral wall with first through-hole and second through-hole that the lumen is linked together, the reset block includes the riser and a pair of baffle that sets up in the relative both sides of riser and be used for spacing follower, and is a pair of have between the baffle and be used for the uncovered that the curtain piece stay cord passes through, the one side that deviates from the baffle on the riser is equipped with first buckle and second buckle, first buckle and second buckle joint are fixed a position the reset block in the lumen in first through-hole and second through-hole respectively.

As further optimization, first buckle includes the joint unit that a pair of symmetry set up, the joint unit includes fagging and spacing boss, and is a pair of the fagging parallels sets up the one side of keeping away from the baffle on the riser, has first clearance between the two, and the two tip shaping of keeping away from one side each other has spacing boss, have the second clearance between spacing boss and the riser, it is a pair of the fagging butt is on first through-hole inner wall, side frame lateral wall joint is in the second clearance.

As a further optimization, the sides of the limiting bosses far away from each other are provided with guiding inclined planes.

As a further optimization, the second buckle is in an L-shaped column shape, one end of the second buckle is formed on the side wall of the bottom end of the vertical plate, the other end of the second buckle vertically extends downwards, and the horizontal part of the second buckle is abutted to the inner wall of the second through hole after the second buckle penetrates through the second through hole along the body of the second buckle.

As a further optimization, the bent part of the second buckle on the opposite outer side is provided with a guide arc surface.

As a further optimization, the first through hole and the second through hole have the same structure and are respectively located vertically above and below.

As a further optimization, the first through hole and the second through hole are both square holes.

As a further optimization, a clamping strip for clamping and fixing the side frame is formed on one side of the side frame, which is far away from the middle cavity.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model can accurately position the first buckle and the second buckle through the preset first through hole and the second through hole, thereby realizing the accurate positioning of the reset block, and the clamping form is more convenient for the disassembly and the replacement of the follow-up reset block;

2. through the fixed mode that is similar to the bikini that first buckle and second buckle and side frame formed, can improve the installation fastness of reset block, exert the effort and rock and the displacement that causes the reset block when avoiding follower and outer controller to reset.

Drawings

Fig. 1 is a structural diagram of the reset block of the present invention.

Fig. 2 is a structural diagram of the side frame of the present invention.

Fig. 3 is a schematic view of an application state of the present invention.

In the figure, 1, a reset block; 10. opening the mouth; 11. a vertical plate; 12. a baffle plate; 13. a first buckle; 130. a first gap; 131. a clamping unit; 1310. a second gap; 1311. a supporting plate; 1312. a limiting boss; 13121. a guide slope; 14. a second buckle; 141. a guiding cambered surface; 2. a side frame; 20. a middle cavity; 21. a first through hole; 22. a second through hole; 23. clamping the strip; 3. a follower.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 3, a follower resetting structure for a double-layer glass built-in blind window comprises a side frame 2 and a plastic resetting block 1, wherein the side frame 2 is provided with a middle cavity 20, a first through hole 21 and a second through hole 22 communicated with the middle cavity 20 are arranged on one side wall of the side frame, the resetting block 1 comprises a vertical plate 11 and a pair of baffles 12 arranged on two opposite sides of the vertical plate 11 and used for limiting the follower 3, an opening 10 used for a curtain pulling rope to pass through is arranged between the pair of baffles 12, a first buckle 13 and a second buckle 14 are arranged on one side of the vertical plate 11 departing from the baffles 12, and the first buckle 13 and the second buckle 14 are respectively clamped in the first through hole 21 and the second through hole 22 to position the resetting block 1 in the middle cavity 20.

With the mode of traditional screw locking reset block, the adjustment does the utility model discloses a joint form through the first through-hole and the second through-hole that set up in advance, can accurate first buckle in location and second buckle to realize the accurate location of reset block, clamp the form moreover and make things convenient for the dismantlement and the change of follow-up reset block more.

The first buckle 13 comprises a pair of symmetrically arranged clamping units 131, each clamping unit 131 comprises a supporting plate 1311 and a limiting boss 1312, the supporting plates 1311 are arranged on one side, far away from the baffle 12, of the vertical plate 11 in parallel, a first gap 130 is formed between the supporting plates 1311, the limiting bosses 1312 are formed at the end portions, far away from each other, of one side, a second gap 1310 is formed between the limiting bosses 1312 and the vertical plate 11, the supporting plates 1311 abut against the inner wall of the first through hole 21, and the side wall of the side frame 2 is clamped in the second gap 1310; the stop bosses 1312 have guide ramps 13121 on sides thereof remote from each other.

The clamping unit penetrates into the first through hole, due to the plastic material of the reset block and the gap between the pair of supporting plates, the clamping unit and the pair of supporting plates can move relatively under the stress condition, so that the clamping unit can penetrate through the first through hole, and after the clamping unit penetrates through the through hole, due to the protruding limiting effect of the limiting boss, a second gap between the limiting boss and the vertical plate can be clamped with the side wall of the side frame, and therefore the first buckle is fixed on the side frame; due to the guide inclined plane on the limiting boss, the pair of clamping units can be conveniently inserted into the first through hole under the guide effect.

The second buckle 14 is in an L-shaped column shape, one end of the second buckle is formed on the side wall of the bottom end of the vertical plate 11, the other end of the second buckle extends vertically and downwards, and the horizontal part of the second buckle 14 is abutted with the inner wall of the second through hole 22 after passing through the second through hole 22 along the body of the second buckle; the second buckle 14 has a guiding arc surface 141 at the bend located at the opposite outer side.

The cylindrical second buckle of L type stretches into in the second through-hole earlier in the installation, through the guide effect of its department of buckling, then in its horizontal part stretches into the second through-hole, through the effect of blockking of its vertical part realize that the second buckle is installed on the side frame, because the department of buckling has the direction cambered surface, realization horizontal part that can be smooth gets into.

It should be noted that, the first buckle is inserted into the first through hole, and the second buckle is inserted into the second through hole, which are the respective insertion processes and states, during the installation process of the actual reset block, the second buckle is inserted into the second through hole first, and when the vertical portion of the second buckle enters the second through hole and is converted into the horizontal portion, the first buckle is inserted into the first through hole synchronously, so as to complete the installation of the reset block. Through the spacing of a pair of joint unit and vertical part, realize similar bikini fixed, fixed effect is excellent.

The first through hole 21 and the second through hole 22 have the same structure and are respectively positioned vertically above and below; the first through hole 21 and the second through hole 22 are both square holes.

The pair of supporting plates form a square supporting state corresponding to the square holes, and the vertical section or the horizontal section of the second buckle is also square.

A clamping strip 23 for clamping and fixing the side frame 2 is formed on one side far away from the middle cavity 20, and the side frame is convenient for sealing edges of the shutter through the clamping strip.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A follower reset structure for a double-layer glass built-in shutter is characterized by comprising a side frame (2) and a plastic reset block (1), wherein the side frame (2) is provided with a middle cavity (20), a first through hole (21) and a second through hole (22) which are communicated with the middle cavity (20) are arranged on the side wall of one side of the hollow cavity, the reset block (1) comprises a vertical plate (11) and a pair of baffle plates (12) which are arranged at two opposite sides of the vertical plate (11) and used for limiting the followers, an opening (10) for a curtain pulling rope to pass through is arranged between the pair of baffle plates (12), a first buckle (13) and a second buckle (14) are arranged on one side of the vertical plate (11) departing from the baffle (12), the first buckle (13) and the second buckle (14) are respectively clamped in the first through hole (21) and the second through hole (22) to position the reset block (1) in the middle cavity (20).

2. The follower resetting structure of a double-glazing built-in blind according to claim 1, wherein the first buckle (13) comprises a pair of symmetrically arranged clamping units (131), the clamping units (131) comprise a supporting plate (1311) and a limit boss (1312), the supporting plate (1311) is arranged on one side of the vertical plate (11) far away from the baffle (12) in parallel, a first gap (130) is formed between the supporting plate and the vertical plate, the limit boss (1312) is formed at the end part of one side of the supporting plate far away from each other, a second gap (1310) is formed between the limit boss (1312) and the vertical plate (11), the supporting plate (1311) abuts against the inner wall of the first through hole (21), and the side wall of the side frame (2) is clamped in the second gap (1310).

3. The follower resetting structure for a double glazing built-in blind according to claim 2, wherein the restricting bosses (1312) have guide slopes (13121) on sides thereof away from each other.

4. The follower resetting structure for a double glazing built-in blind as claimed in claim 1, wherein the second clip (14) has an L-shaped pillar shape, one end of which is formed on the sidewall of the bottom end of the vertical plate (11), the other end of which extends vertically downward, and the horizontal portion of the second clip (14) abuts against the inner wall of the second through hole (22) after passing through the second through hole (22) along the body of the second clip.

5. The follower resetting structure for a double glazing built-in blind according to claim 4, wherein the second catch (14) has a guide arc surface (141) at a bend thereof located at the opposite outer side.

6. The follower returning structure for a double glazing built-in blind according to any one of claims 1 to 5, characterized in that the first through hole (21) and the second through hole (22) have the same structure and are located vertically above and below, respectively.

7. The follower resetting structure for a double glazing built-in blind according to claim 6, wherein the first through hole (21) and the second through hole (22) are both square holes.

8. The follower resetting structure for a double-glazing built-in blind according to claim 7, characterized in that a clamping strip (23) for clamping and fixing the double-glazing built-in blind is formed on one side of the side frame (2) far away from the middle cavity (20).