CN220014859U - Glass door clamp - Google Patents

Abstract

The utility model discloses a glass door clamp, which comprises a mounting box, wherein a floor spring is fixedly arranged in the mounting box, a rotating shaft is rotatably arranged on the floor spring, one end of the rotating shaft is provided with a symmetrical plane, a clamp assembly for clamping a glass door is fixedly arranged on the rotating shaft, and an anti-pinch assembly is fixedly arranged at one end of the floor spring. In the using process of the utility model, an operator opens the glass door, the installation block on the glass door drives the rotating shaft to rotate in the process, and the rotating shaft drives the anti-splints to extend through the assemblies such as the incomplete gears and the like, so that the gap between the door shaft of the glass door and the wall body is made up in the opening process of the glass door, the arm of the child is prevented from extending into the gap between the glass door and the wall body, and the arm of the child is clamped when the glass door is closed, so that the effect that the child is difficult to recover is produced.

Description

Glass door clamp

Technical Field

The utility model relates to the technical field of hardware accessories, in particular to a glass door clamp.

Background

The door clip is a glass door clip and is used for clamping hardware fittings of a glass door matched with a floor spring or a floor shaft to enable the door to normally operate, and is widely applied to glass doors and windows, bathroom doors and shower rooms, and the door clip can be divided into: two main types of long door clamps and short door clamps; the door clip can be divided into: an upper clamp, a lower clamp, a top clamp, a curved clamp, a locking clamp and a special-shaped door clamp; the materials can be divided into an aluminum piece clamp, a zinc piece clamp, an iron piece clamp and a stainless steel clamp; the fixing mode can be divided into three fixing modes of three-stage nails, clamping positions and set screws.

In the prior art, a glass door clamp with a publication number of CN113738232B is used for clamping glass and comprises a first clamping plate, a second clamping plate, a gasket and a threaded column, wherein the threaded column is vertically fixed on the first clamping plate, the second clamping plate is connected with the first clamping plate in opposite directions through the threaded column, and the gasket is arranged between the first clamping plate and the second clamping plate; the glass door clamp provided by the embodiment of the device forms an installation gap between the first clamping plate and the second clamping plate through the threaded column so as to arrange the gasket in the installation gap; the setting of screw thread post is convenient for the gasket installation, and the gasket plays better bearing effect to glass for glass door presss from both sides has better fastening nature, prevents effectively that glass door from falling cracked in installation or use.

However, the prior art still has great disadvantages, such as:

in the prior art and the device, when the door clamp is used for fixing the glass door, although the door clamp can play a better opening and closing effect, in order to ensure the normal opening of the glass door, one end distance is always needed to be reserved between the edge of the glass door and the wall, so that a certain gap exists between the door shaft of the glass door and the wall when the door is opened, if a child plays nearby the glass door, an arm or a finger stretches into the gap between the glass door and the door shaft, and the arm or the finger of the child is clamped when the glass door is suddenly closed, so that serious consequences and serious risks are caused.

Disclosure of Invention

The present utility model is directed to a glass door clip to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a glass door presss from both sides, includes the mounting box, fixed being provided with the ground spring in the mounting box, the rotation is provided with the pivot on the ground spring, the plane of symmetry has been seted up to the one end of pivot, fixed being provided with in the pivot is used for the anchor clamps subassembly of centre gripping glass door, the fixed tong subassembly that prevents that is provided with of one end of ground spring.

Preferably, the anti-pinch assembly comprises a track fixedly arranged at one end of the floor spring, a sliding block is movably arranged in the track, a fixing plate is fixedly arranged on the sliding block, an anti-pinch plate is fixedly arranged in the fixing plate, the anti-pinch plate slides in the track through the sliding block, so that a gap generated when the glass door is opened is made up, and a child is prevented from extending hands into the gap.

Preferably, the anti-pinch assembly further comprises an incomplete gear fixedly arranged at one end of the rotating shaft, a plurality of gear teeth are symmetrically arranged on two sides of the incomplete gear, and the incomplete gear is arranged at one end far away from the plane;

the one end rotation of ground spring is provided with the bull stick, fixedly on the bull stick be provided with driven gear, driven gear and incomplete gear engagement transmission, driven gear's one end is fixedly provided with the crank, rotate through the connecting rod between crank and the slider and be connected, works as when incomplete gear drives driven gear rotation, the crank on the driven gear passes through the connecting rod and drives slider along track rectilinear motion to drive anti-splinting board motion, the clearance that produces when compensating glass door and opening.

Preferably, the fixture assembly comprises a mounting block fixedly arranged on the rotating shaft, the mounting block is arranged at one end far away from the incomplete gear, the mounting block is fixedly connected with a first clamping plate through a plurality of mounting screws, and the first clamping plate is fixedly connected with a second clamping plate through a plurality of bolts.

Preferably, the sliding block is rotatably provided with a plurality of rolling bodies, the rolling bodies are symmetrically arranged on two sides of the sliding block, and the rolling bodies are arranged on one side close to the track.

Preferably, the fixing plate is rotatably provided with a plurality of roll shafts, and the roll shafts are arranged on one side close to the track.

Preferably, a torsion spring is fixedly arranged on the rotating rod.

Preferably, one end of the floor spring is fixedly provided with a slide way, and the slide way is matched with the crank for use.

Preferably, the ground spring is rotatably provided with a plurality of height adjusting screws, a plurality of height adjusting screws are used for adjusting the height of the ground spring, the side wall of the ground spring is rotatably provided with a plurality of transverse adjusting screws, and the transverse adjusting screws are used for adjusting the transverse position of the ground spring.

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

1. through the arrangement of the anti-clamping plates, when the glass door is opened, the anti-clamping plates move under the drive of the anti-clamping assembly, so that gaps between the glass door and the wall body are made up when the glass door is opened, the arms of children are prevented from extending into the gaps between the glass door and the wall body, and when the glass door is closed, the arms of the children are clamped, and the effect that the arms are difficult to recover is produced;

2. through the arrangement of the incomplete gear, when the glass door is opened, the anti-clamping plate does not extend immediately, but when the glass door is opened quickly, gear teeth of the incomplete gear are meshed with the driven gear to drive components such as the crank slider and the like to move, so that the anti-clamping plate extends, and the damage of the glass door or the anti-clamping plate caused by the interference of the normal movement of the glass door and the extension of the anti-clamping plate in the process of opening the glass door is avoided;

3. through the setting of roller, with preventing splint in the motion in-process, the friction between fixed plate and the track has sliding friction to change into rolling friction, has reduced the wearing and tearing of fixed plate and track, has increased fixed plate and orbital life.

In the using process of the utility model, an operator opens the glass door, the installation block on the glass door drives the rotating shaft to rotate in the process, and the rotating shaft drives the anti-splints to extend through the assemblies such as the incomplete gears and the like, so that the gap between the door shaft of the glass door and the wall body is made up in the opening process of the glass door, the arm of the child is prevented from extending into the gap between the glass door and the wall body, and the arm of the child is clamped when the glass door is closed, so that the effect that the child is difficult to recover is produced.

Drawings

FIG. 1 is a schematic perspective view of the whole device of the present utility model;

FIG. 2 is a schematic perspective view of the whole device of the present utility model;

FIG. 3 is a schematic view of a three-dimensional structure of the installation block and the rotating shaft of the utility model;

FIG. 4 is a schematic perspective view of a first clamping plate according to the present utility model;

FIG. 5 is a schematic diagram of a three-dimensional meshing structure of an incomplete gear and a driven gear according to the present utility model;

fig. 6 is a schematic diagram of a meshing three-dimensional structure of an incomplete gear and a driven gear of the present utility model.

In the figure: 1. a mounting box; 2. a ground spring; 3. a rotating shaft; 4. a plane; 5. a track; 6. a slide block; 7. a fixing plate; 8. anti-splints; 9. an incomplete gear; 10. gear teeth; 11. a rotating rod; 12. a driven gear; 13. a crank; 14. a connecting rod; 15. a mounting block; 16. installing a screw; 17. a first clamping plate; 18. a bolt; 19. a second clamping plate; 20. a rolling element; 21. a roll shaft; 22. a torsion spring; 23. a slideway; 24. a height adjusting screw; 25. and (5) transversely adjusting the screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution:

embodiment one:

the utility model provides a glass door presss from both sides, includes mounting box 1, and mounting box 1 in this embodiment need cut out the proper mounting groove of size in the mounted position before the installation, and mounting box 1 is used for placing ground spring 2, and this technique is the technique that the person skilled in the art is familiar with, is the device commonly used in this technical field, and this is not repeated in this place, fixedly is provided with ground spring 2 in mounting box 1, and ground spring 2 in this embodiment is a fluid pressure type door closer, but its device that compresses tightly the spring is worm wheel rather than gear, rack. Because the worm wheel can rotate in the forward and reverse directions, the floor spring 2 can be used for a door opened in both directions, and the basic configuration of the floor spring 2 is a ceiling axis and a ground axis (or ground legs). The upper shaft is a fitting for connecting the door frame and the door leaf at the upper part, and consists of a bolt type shaft which is fixed on the door leaf and can be adjusted by a bolt 18 and a shaft sleeve which is fixed on the door leaf. The astronomical axis may be adapted for almost all wooden, steel, aluminum alloy doors and borderless glass doors using glass door clamps, which are well known to those skilled in the art and are common devices in the art and are not described in detail herein;

the rotary shaft 3 is rotatably arranged on the ground spring 2, unlike the conventional arrangement, the rotary shaft 3 in the embodiment penetrates through the upper surface and the lower surface of the ground spring 2, a symmetrical plane 4 is formed at one end of the rotary shaft 3, the plane 4 in the embodiment is used for being matched with the mounting block 15, the rotary shaft 3 can be driven to rotate while the mounting block 15 rotates, the technology is a technology well known to a person skilled in the art, the technology is a device commonly used in the technical field, a clamp assembly for clamping a glass door is fixedly arranged on the rotary shaft 3, and an anti-pinch assembly is fixedly arranged at one end of the ground spring 2;

here, considering that a certain gap exists between the glass door shaft and the wall body when the door is opened, if a child plays nearby the glass door, an arm or a finger stretches into the gap between the glass door and the door shaft, and if the glass door is suddenly closed again, the arm or the finger of the child is clamped, serious consequences are caused, and the serious consequences are very dangerous, the anti-pinch component is arranged in the embodiment and used for compensating the gap between the glass door shaft and the wall body, and comprises a track 5 fixedly arranged at one end of a floor spring 2, a sliding block 6 is movably arranged in the track 5, a fixing plate 7 is fixedly arranged on the sliding block 6, an anti-pinch plate 8 is fixedly arranged in the fixing plate 7 and slides in the track 5 through the sliding block 6, so that the gap generated when the glass door is opened is compensated, and the child is prevented from stretching the hand into the gap;

the anti-pinch assembly further comprises an incomplete gear 9 fixedly arranged at one end of the rotating shaft 3, a plurality of gear teeth 10 are symmetrically arranged on two sides of the incomplete gear 9, the incomplete gear 9 is arranged at one end far away from the plane 4, the incomplete gear 9 in the embodiment is a technology well known to those skilled in the art, and is a device commonly used in the technical field, and the description is omitted here;

one end of the ground spring 2 is rotatably provided with a rotary rod 11, a torsion spring 22 is fixedly arranged on the rotary rod 11, a driven gear 12 is fixedly arranged on the rotary rod 11 in the embodiment, the driven gear 12 is meshed with the incomplete gear 9 for transmission, a crank 13 is fixedly arranged at one end of the driven gear 12, the crank 13 is rotatably connected with the sliding block 6 through a connecting rod 14, when the incomplete gear 9 drives the driven gear 12 to rotate, the crank 13 on the driven gear 12 drives the sliding block 6 to linearly move along the track 5 through the connecting rod 14, so that the anti-clamping plate 8 is driven to move, and gaps generated when the glass door is opened are compensated.

Embodiment two:

on the basis of the first embodiment, the clamp assembly in the first embodiment is described, the clamp assembly comprises a mounting block 15 fixedly arranged on the rotating shaft 3, the mounting block 15 is arranged at one end far away from the incomplete gear 9, the mounting block 15 is fixedly connected with a first clamping plate 17 through a plurality of mounting screws 16, and the first clamping plate 17 is fixedly connected with a second clamping plate 19 through a plurality of bolts 18;

the sliding block 6 is rotatably provided with a plurality of rolling bodies 20, the rolling bodies 20 are symmetrically arranged on two sides of the sliding block 6, the rolling bodies 20 are arranged on one side close to the track 5, and the rolling bodies 20 in the embodiment are used for reducing friction between the sliding block 6 and the track 5, so that the sliding block 6 can run more smoothly;

the fixed plate 7 is rotatably provided with a plurality of roll shafts 21, and the roll shafts 21 are arranged on one side close to the track 5, and the roll shafts 21 in the embodiment are used for reducing friction between the fixed plate 7 and the track 5, so that the linear motion of the fixed plate 7 is smoother;

one end of the floor spring 2 is fixedly provided with a slide 23, the slide 23 is matched with the crank 13, and the slide 23 in the embodiment limits the rotation of the crank 13, so that the rotation of the crank 13 is more firm and stable, the technology is a technology well known to a person skilled in the art, and is a device commonly used in the technical field, and the details are not repeated here;

a plurality of height adjusting screws 24 are rotatably arranged on the ground spring 2, the plurality of height adjusting screws 24 are used for adjusting the height of the ground spring 2, a plurality of transverse adjusting screws 25 are rotatably arranged on the side wall of the ground spring 2, and the transverse adjusting screws 25 are used for adjusting the transverse position of the ground spring 2.

Working principle: in the use process of the utility model, when an operator opens the glass door, the clamp assembly on the glass door synchronously rotates around the door shaft along with the glass door, the installation block 15 on the clamp assembly drives the rotating shaft 3 to synchronously rotate, the plane 4 is arranged on the rotating shaft 3, so that the synchronous rotation between the rotating shaft 3 and the installation block 15 is accurate, when the rotating shaft 3 rotates, the incomplete gear 9 is driven to synchronously rotate, the gear teeth 10 on the incomplete gear 9 are symmetrically arranged, no matter in which direction the glass door is opened, the incomplete gear 9 can be meshed with the driven gear 12, and one section of the incomplete gear 9 is provided with no gear teeth 10, so that when the glass door is just opened, the gear teeth 10 of the incomplete gear 9 are not meshed with the driven gear 12, and when the glass door is just opened, the incomplete gear 9 is meshed with the driven gear 12, the driven gear 12 rotates under the driving of the incomplete gear 9, and the crank 13 on the driven gear 12 drives the slide block 6 to linearly move in the track 5 through the connecting rod 14, and the crank 13, 14 and the slide block 6 form a crank-slide block 6 mechanism, no matter in which direction the glass door is opened, no matter which direction the crank 13 drives the slide block 6 to linearly move, and the sliding block 6 is driven by the sliding block 6, and the danger is prevented from extending out of the door wall body through the mounting plate 8, and the danger is prevented from being caused by the danger of the door.

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

Claims (9)

1. A glass door clamp comprising a mounting box (1), characterized in that: the installation box (1) is internally and fixedly provided with a floor spring (2), a rotating shaft (3) is rotationally arranged on the floor spring (2), a symmetrical plane (4) is formed in one end of the rotating shaft (3), a clamp assembly for clamping a glass door is fixedly arranged on the rotating shaft (3), and an anti-pinch assembly is fixedly arranged at one end of the floor spring (2).

2. A glass door clamp as defined in claim 1, wherein: prevent tong subassembly including fixed track (5) that set up in floor spring (2) one end, the activity is provided with slider (6) in track (5), fixedly on slider (6) be provided with fixed plate (7), fixedly in fixed plate (7) be provided with prevent splint (8), prevent splint (8) to slide in track (5) through slider (6) to compensate the clearance that produces when the glass door is opened, prevent children stretch into the gap with the hand in.

3. A glass door clamp as defined in claim 2, wherein: the anti-pinch assembly further comprises an incomplete gear (9) fixedly arranged at one end of the rotating shaft (3), a plurality of gear teeth (10) are symmetrically arranged on two sides of the incomplete gear (9), and the incomplete gear (9) is arranged at one end far away from the plane (4);

the one end rotation of ground spring (2) is provided with bull stick (11), fixed driven gear (12) that are provided with on bull stick (11), driven gear (12) and incomplete gear (9) meshing transmission, the one end of driven gear (12) is fixed to be provided with crank (13), rotate through connecting rod (14) between crank (13) and slider (6) and be connected, works as when incomplete gear (9) drive driven gear (12) rotation, crank (13) on driven gear (12) drive slider (6) along track (5) rectilinear motion through connecting rod (14) to drive and prevent splint (8) motion, the clearance that produces when the compensation glass door is opened.

4. A glass door clamp as defined in claim 3, wherein: the fixture assembly comprises a mounting block (15) fixedly arranged on the rotating shaft (3), the mounting block (15) is arranged at one end far away from the incomplete gear (9), the mounting block (15) is fixedly connected with a first clamping plate (17) through a plurality of mounting screws (16), and the first clamping plate (17) is fixedly connected with a second clamping plate (19) through a plurality of bolts (18).

5. A glass door clamp as defined in claim 4, wherein: the sliding block (6) is rotatably provided with a plurality of rolling bodies (20), the rolling bodies (20) are symmetrically arranged on two sides of the sliding block (6), and the rolling bodies (20) are arranged on one side close to the track (5).

6. A glass door clamp as defined in claim 4, wherein: the fixed plate (7) is rotatably provided with a plurality of roll shafts (21), and the roll shafts (21) are arranged on one side close to the track (5).

7. A glass door clamp as defined in claim 3, wherein: a torsion spring (22) is fixedly arranged on the rotating rod (11).

8. A glass door clamp as defined in claim 3, wherein: one end of the floor spring (2) is fixedly provided with a slide way (23), and the slide way (23) is matched with the crank (13).

9. A glass door clip according to any one of claims 1-3, wherein: the floor spring (2) is rotatably provided with a plurality of height adjusting screws (24), the height of the floor spring (2) is adjusted by the plurality of height adjusting screws (24), the side wall of the floor spring (2) is rotatably provided with a plurality of transverse adjusting screws (25), and the transverse adjusting screws (25) are used for adjusting the transverse position of the floor spring (2).