CN214688961U - Adjustable window lock stretching device - Google Patents

Abstract

The utility model relates to an adjustable window lock stretching device, include: the device comprises a base assembly, a buffer assembly and an adjusting assembly. Wherein, basic subassembly: the window comprises a window frame, wherein the window frame comprises frames distributed on the periphery and protective corners connected with the frames; a buffer assembly: the window frame comprises a clip fixedly arranged in the window frame and a plug head arranged in the clip; the adjusting component: comprises a beam vertically connected to the window frame and a reel opposite to the beam. The window frame is simple and convenient to install due to the fact that the clamping grooves are formed in the window frame, the pull rope is arranged inside the window frame, the pull rope can be adjusted at will through the wire pressing plate to cover the curtain and the screen window curtain, the cross beam is connected into the clamping grooves in the window frame in a sliding mode through the supports, and labor is saved during adjustment. A plurality of buffer devices are distributed around the window frame, so that the impact caused by opening and closing the window can be effectively relieved.

Description

Adjustable window lock stretching device

Technical Field

The utility model relates to a window lock stay cord device, concretely relates to adjustable window lock stretching device.

Background

Due to the influence of weather and the environment outside the automobile, the opening and closing of the window covering cloth and the screen window cloth need to be adjusted. The pull rope devices on the market at present have two main types:

1. snap-fastener type: the fasteners are used for clamping the covering curtain and the screen window curtain into the grooves in a sliding groove mode so as to enable the covering curtain and the screen window curtain to slide in parallel. The structure is simple and the cost is low. But cannot control the stay position only to make the cloaking cloth (screen window cloth) stay in a closed state.

2. Mechanical gears: the shielding cloth and the screen window cloth are fixed on the window frame by utilizing the gear combination, and the respective stop positions of the shielding cloth (the screen window cloth) are determined by the rotation of the gear and the buckling of the spring. The structure is complex, the whole weight of the product is increased, the cost is high, and the product is not suitable for large-batch investment.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the adjustable window lock stretching device realizes the purpose that a covering curtain and a screen curtain are pulled and stopped at any time through two fixed pull ropes in a window.

The technical scheme is as follows: an adjustable window lock tensioning device comprising: the device comprises a base assembly, a buffer assembly and an adjusting assembly.

Wherein, basic subassembly: the window comprises a window frame, wherein the window frame comprises frames distributed on the periphery and protective corners connected with the frames;

a buffer assembly: the window frame comprises a clip fixedly arranged in the window frame and a plug head arranged in the clip;

the adjusting component: comprises a beam vertically connected on the window frame and a reel connected at the opposite position of the beam.

In a further embodiment, notch cuttype slide rail draw-in groove is installed to the window frame, draw-in groove and the spare part cooperation of will installing for conveniently install the spare part.

In a further embodiment, the two ends of the beam are fixedly connected with a support which is in sliding connection with the window frame, the support is provided with a clamping groove which is in clearance fit with the window frame, and the beam drives the support to move freely in the clamping groove to determine the respective positions of the covering cloth or the screen window cloth.

In a further embodiment, the reel is fixedly connected to the inner side of the protection corner through a line pressing plate and is in rolling connection with the clamping groove on the inner side of the protection corner, and the reel is guaranteed to rotate only in the axial direction.

In a further embodiment, the clamping buckle is in clearance fit with the plug head, the plug head is fixedly connected with the connecting plate through bolts, the plug head is made of rubber, the connecting plate is connected with a glass window, and vibration can be effectively reduced due to the fact that the plug head has certain elasticity.

In a further embodiment, the buffering components are uniformly distributed on the inner side edge of the window frame, so that the impact generated when the window is opened and closed is reduced.

In a further embodiment, the reels are installed at both ends of the window frame in pairs, the first reel is installed with a masking cloth, and the second reel is installed with a screen cloth, so that a desired mode can be arbitrarily adjusted.

In a further embodiment, the cross beams are adjacently connected to the window frame in pairs, and the size of the required window can be adjusted at will.

In a further embodiment, through holes are formed in two ends of the line pressing plate, and the pull rope is fixed on the line pressing plate through the through holes.

In a further embodiment, the bracket is provided with a through hole, and the pull rope can drive the cross beam to move after penetrating through the through hole.

Has the advantages that: the utility model relates to an adjustable window lock stretching device realizes covering curtain and screen (window) curtain along with drawing and stopping through two inside fixed stay cords of window. The window frame is simple and convenient when having the draw-in groove to realize the installation spare part, has installed the stay cord in the window frame, and the curtain and the screen window curtain are covered in the adjustable regulation at will of stay cord through the line ball board to reuse in the draw-in groove of crossbeam sliding connection on the window frame, laborsaving during the regulation. A plurality of buffer assemblies are distributed around the window frame, so that the impact caused by opening and closing the window can be effectively relieved.

Drawings

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

Fig. 2 is a partial enlarged view of the internal structure of the present invention.

Fig. 3 is a partial enlarged view of the connection of the middle window frame of the present invention.

Fig. 4 is a partial enlarged view of the middle bracket connection of the present invention.

The figures are numbered: the window frame comprises a window frame 1, a protective corner 101, a frame 102, a support 2, a cross beam 3, a first reel 4, a second reel 5, a clamp buckle 6, a plug 7, a connecting plate 8 and a line pressing plate 9.

Detailed Description

The applicant believes that the existing closing and adjusting device for the vehicle window covering cloth and the screen window cloth adopts a clamping structure, has simple structure and low cost, but cannot control the stop position and only can enable the covering cloth (the screen window cloth) to stop in a closed state. Or a mechanical gear is adopted, and the respective stopping positions of the covering cloth (the screen window cloth) are determined through gear rotation and spring buckling. The structure is complex, the whole weight of the product is increased, the cost is high, and the product is not suitable for large-batch investment.

Therefore, the applicant provides an adjustable window lock stretching device which is low in cost and simple in structure, a traditional pull rope device is modified into a window frame 1, a pull rope and a cross beam 3 in sliding connection are arranged in the window frame 1, a clamping groove is formed in the window frame 1, and the adjustable window lock stretching device is simple and convenient to install, so that the problems in the prior art are solved.

As shown in fig. 1, the utility model relates to an adjustable window lock stay cord device, include: the device comprises a base assembly, a buffer assembly and an adjusting assembly. Wherein, basic subassembly: the window frame comprises a window frame 1, wherein the window frame 1 comprises frames 102 distributed on the periphery and protective corners 101 connected with the frames 102; a buffer assembly: comprises a clip 6 fixedly arranged inside the window frame 1 and a plug 7 arranged inside the clip 6; the adjusting component: comprises a beam 3 vertically connected on the window frame 1 and a scroll arranged opposite to the beam 3. The protection angle 101 connects the frame 102 into a whole to form the window frame 1, the frame 102 and the protection angle 101 adopt a special structure, are provided with stepped slide rail clamping grooves, can be installed in cooperation with parts, and the clamping grooves are connected to effectively reduce the inner space, and are simple and convenient to install. The draw-in groove that the draw-in groove on protection angle 101 is connected with spool and protection angle 101 forms the rolling motion, breaks away from the draw-in groove in order to prevent the spool when the draw-in groove internal rotation, and spool 4 end is fixed on protection angle 101 through line ball board 9, and crossbeam 3 is connected to the other end, and crossbeam 3's both ends fixedly connected with support 2 forms integratively and with window frame 1 relative slip, and crossbeam 3 drives support 2 like this and slides on window frame 1 to the spool rotates the (window) curtain alright flexible. The roller shafts and the cross beams 3 form a curtain, in order to ensure that a window can be covered and can be ventilated, the roller shaft I4 is provided with covering cloth, the roller shaft II 5 is provided with screen cloth, the required mode can be adjusted at will, and the cross beams 3 are adjacently connected to the window frame 1 in pairs in order to adjust the size of the required window at will. Line ball board 9 all is equipped with the through-hole with support 2, and the stay cord passes through-hole one end fixed connection on line ball board 9, and one end is fixed on support 2, and when crossbeam 3 moved at will in window frame 1, support 2 and window frame 1 relative effort down, alright make support 2 fix a certain position at window frame 1 easy operation. 1 inboard evenly distributed of window frame has a plurality of buffering subassemblies, including fixed mounting at the inside clip 6 of window frame 1 to and install the chock plug 7 in the inside clip 6, 6 bolt fastening of clip is on window frame 1, with chock plug 7 clearance fit, chock plug 7 and 8 bolt fixed connection of connecting plate, chock plug 7 are the rubber material, and connecting plate 8 is connected with the glass window, because chock plug 7 has certain elastic energy and effectively alleviates the impact that produces when opening and shutting the window.

The utility model discloses specific working method as follows:

when the size of the curtain needs to be adjusted, the area of the curtain is changed only by relatively moving the cross beam 3 and simultaneously rotating the scroll. The crossbeam 3 moves on the clamping groove through the bracket 2, and the limited length of the window frame 1 controls the crossbeam 3 to move within a preset range. Because the pull rope is fixed in the window frame 1, the bracket 2 can be fixed at any position of the window frame 1, thereby realizing that the covering curtain and the screen window curtain can be pulled and stopped at any time.

Under the condition of needing shielding, the crossbeam 3 of the shielding curtain is only required to be moved to the topmost part, the shielding curtain is completely unfolded at the moment, and the screen window curtain is in a completely closed state due to the fact that the crossbeam 3 is carried at the minimum limit position, and the shielding effect is achieved. Similarly, when the screen curtain is needed, the ventilation can be realized only by moving the cross beam 3 connected with the screen curtain to the maximum limit position. Because the crossbeams 3 are adjacently connected to the window frame 1 in pairs, when the two crossbeams are positioned in the middle of the window frame 1, the semi-ventilation and semi-covering state can be realized, when the two crossbeams move in opposite directions, three states of semi-ventilation, complete ventilation and semi-covering can be realized simultaneously, and at the moment, the glass window can be opened.

As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. An adjustable window lock tensioning device, comprising:

basic components: the window comprises a window frame, wherein the window frame comprises frames distributed on the periphery and protective corners connected with the frames;

a buffer assembly: the window frame comprises a clip fixedly arranged in the window frame and a plug head arranged in the clip;

the adjusting component: the window frame comprises a cross beam vertically connected to the window frame and a reel arranged opposite to the cross beam.

2. The adjustable window lock tensioning device of claim 1, wherein: notch cuttype slide rail draw-in groove is installed to the window frame.

3. The adjustable window lock tensioning device of claim 1, wherein: the two ends of the cross beam are connected with a support and are in sliding connection with the window frame, and the support is provided with a clamping groove in clearance fit with the window frame.

4. The adjustable window lock tensioning device of claim 1, wherein: the reel passes through line ball board fixed connection inboard at the protection angle, the reel with draw-in groove rolling connection in the protection angle.

5. The adjustable window lock tensioning device of claim 1, wherein: the clamping buckle is in clearance fit with the plug head, and the plug head is fixedly connected with the connecting plate through a bolt.

6. The adjustable window lock tensioning device of claim 1, wherein: the buffer components are uniformly distributed on the inner side edge of the window frame.

7. The adjustable window lock tensioning device of claim 1, wherein: the scroll is oppositely arranged at two ends of the window frame.

8. An adjustable window lock tensioning device as defined in claim 3, wherein: the cross beams are adjacently connected on the window frame in pairs.

9. The adjustable window lock tensioning device of claim 4, wherein: through holes are formed in the two ends of the wire pressing plate.

10. An adjustable window lock tensioning device as defined in claim 3, wherein: the support is provided with a through hole.

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