CN210033014U

CN210033014U - Door suction device

Info

Publication number: CN210033014U
Application number: CN201920625545.XU
Authority: CN
Inventors: 王卓辉
Original assignee: Dongguan Jingrun Decoration Co Ltd
Current assignee: Dongguan Jingrun Decoration Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-02-07
Anticipated expiration: 2029-04-30

Abstract

The utility model relates to the technical field of door stopper structures, in particular to a door stopper device, which comprises a mounting seat, a damping component, a suction seat and a suction head, wherein the mounting seat is fixedly arranged on a wall surface, and the suction head is arranged on a door leaf and can be mutually sucked with the suction seat; the fixed erection column that is provided with of mount pad, one side of damper with inhale seat fixed connection, damper's opposite side is fixed be provided with can with the connecting cylinder that the erection column was pegged graft, the end ring of connecting cylinder is provided with two at least elastic joint spare, the lateral wall of erection column encircles and is provided with the draw-in groove, the connecting cylinder with when the erection column is pegged graft, elastic joint spare with the draw-in groove joint, so that inhale the seat and be fixed in the mount pad. The beneficial effect of this application: has the advantage of convenient replacement of the suction seat.

Description

Door suction device

Technical Field

The utility model relates to a door-inhale technical field, more specifically say, it relates to a door-inhale device.

Background

The door stopper is also called door stopper, and is a positioning device capable of fixing the opened door leaf to prevent the door leaf from rotating due to wind blowing or touching.

At present, a door stopper generally comprises a base arranged on a wall surface, a suction seat and a suction head arranged on a door leaf; inhale the seat and be provided with the connecting rod, set firmly on the connecting rod and connect protruding edge, inhale the seat generally through connect protruding edge and a plurality of screw cooperation and be fixed in the base on, when the seat is inhaled in needs change, need staff's use tool and then will inhale the seat and pull down from the base, however this kind of dismantlement mode is comparatively loaded down with trivial details, is not convenient for the staff and changes and inhale the seat.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model aims at providing a door stopper device has the advantage of being convenient for change the suction seat.

The above technical purpose of the present invention can be achieved by the following technical solutions: a door stopper device comprises a mounting seat fixedly arranged on a wall surface, a damping component, a suction seat and a suction head arranged on a door leaf and capable of being mutually sucked with the suction seat; the mount pad deviates from the fixed erection column that is provided with in one side of wall, damping component's one side with inhale a seat fixed connection, damping component's opposite side orientation mount pad and fixed be provided with can with the connecting cylinder that the erection column was pegged graft, the end of connecting cylinder encircles and is provided with two at least elastic joint spare, the lateral wall of erection column encircles and is provided with the draw-in groove, the connecting cylinder with when the erection column is pegged graft, elastic joint spare with the draw-in groove joint, so that the suction seat is fixed in the mount pad.

Through adopting above-mentioned technical scheme, when the seat is inhaled in the installation, the staff makes the connecting cylinder peg graft with the erection column, the draw-in groove of elastic joint spare and erection column carries out the joint this moment, make the suction seat fixed on the mounting seat, when the suction seat is changed to needs, the user can directly remove the joint effect of elastic joint spare and erection column, it can to make the connecting cylinder break away from the erection column again, compare in prior art in this kind of mode that the user used a plurality of screws will inhale that the seat is fixed with the mounting seat, elastic joint spare sets up with the erection column cooperation, moreover, the steam generator is simple in structure, convenient to use person changes the suction seat.

Preferably, the elastic clamping piece is a bent elastic tongue piece, the elastic tongue piece comprises a first bending arm and a second bending arm which are oppositely arranged, one side of the first bending arm is fixedly arranged at the end part of the connecting cylinder, the other side of the first bending arm is connected with one side of the second bending arm, the joint of the first bending arm and the second bending arm is a convex protruding part which faces the direction in the connecting cylinder, and when the connecting cylinder is in plug-in fit with the mounting column, the protruding part is clamped with the clamping groove; and a space for the second bending arm and the first bending arm to be close to each other is formed between the first bending arm and the second bending arm.

By adopting the technical scheme, the elastic clamping piece is an elastic tongue piece, and the bulge part of the elastic tongue piece is clamped with the clamping groove, so that the connecting cylinder is fixed on the mounting column; a space is formed between the first bending arm and the second bending arm so as to provide a space for the elastic tongue piece to elastically deform; the elastic tongue piece is arranged, the structure is simple, and the suction seat is convenient to disassemble and assemble by a user.

Preferably, the outer wall cover of connecting cylinder is equipped with the compression cylinder, the compression cylinder is including the connecting portion and the portion that compresses tightly that connect gradually, the inner wall of connecting portion is provided with the internal thread, the outer wall correspondence of connecting cylinder be provided with the internal thread spiro union complex external screw thread of connecting portion, the portion inside wall that compresses tightly can with the bulge is pushed to the draw-in groove.

Through adopting above-mentioned technical scheme, when the connecting cylinder is pegged graft with the erection column, the bulge and the draw-in groove joint of elastic tongue piece, the rotatable clamping cylinder of user this moment, at the in-process that rotates the clamping cylinder, the portion that compresses tightly is along with connecting portion constantly move towards the direction of erection column, when the connecting cylinder is in coordination with the complete spiro union of connecting portion, the portion that compresses tightly elastic tongue piece makes elastic tongue piece chucking in the draw-in groove, the clamping cylinder sets up, further improve the joint intensity between elastic tongue piece and the draw-in groove, be favorable to improving the stability of being connected between elastic tongue piece and the erection column.

Preferably, the outer side wall of the connecting part is provided with anti-slip lines.

Through adopting above-mentioned technical scheme, the stability that the user rotated the clamping cylinder is further improved in antiskid line setting.

Preferably, the compression cylinder is a copper sleeve.

Through adopting above-mentioned technical scheme, the clamping cylinder is copper sleeve for the spiro union cooperation between the connecting portion of clamping cylinder and the connecting cylinder is inseparabler, is favorable to prolonging the life of clamping cylinder simultaneously.

Preferably, the elastic tongue is made of stainless steel.

By adopting the technical scheme, the elastic tongue piece is made of stainless steel, and certain elasticity of the elastic tongue piece is ensured under the condition of ensuring the structural strength of the elastic tongue piece; simultaneously, make the elastic tongue piece also can use under moist environment, avoid moist environment to make the elastic tongue piece rust and influence elasticity.

Preferably, the number of the elastic tongues is six, and the six elastic tongues are arranged at the end part of the connecting cylinder at equal intervals.

Through adopting above-mentioned technical scheme, further improve the joint intensity of elastic tongue piece and draw-in groove, make the application of force of elastic tongue piece to the erection column more even simultaneously.

Preferably, the damping assembly comprises a connecting piece arranged in a hollow manner, a telescopic rod arranged on the connecting piece and a damping spring, one end of the connecting piece is arranged in an opening manner, and the other end of the connecting piece is a closed end; the telescopic rod comprises a fixed part and a movable part, and one end of the fixed part is fixedly arranged at the closed end of the connecting piece; one end of the moving part extends out of the opening of the connecting part and is fixedly connected with the suction seat, and the other end of the moving part is connected with the fixed part and can slide along the length direction of the fixed part; the damping spring is sleeved on the fixed part, one end of the damping spring is fixedly arranged at the closed end of the connecting piece, and the other end of the damping spring is connected with one end of the moving part, which deviates from the suction seat.

Through adopting above-mentioned technical scheme, when the suction head impact of door leaf inhales the seat, the impulsive force is used in inhaling on the seat for the removal portion slides and compresses damping spring along the fixed part, and damping spring plays absorbing effect this moment, reduces the impact force to inhaling the influence of seat, and then is favorable to the extension to inhale the life of seat.

Preferably, the outer side wall of the fixing part is fixedly provided with a guide block, the inner wall of the fixing part is correspondingly provided with a guide groove matched with the guide block in a sliding manner, the length direction of the guide groove is the same as the sliding direction of the moving part, and two ends of the guide groove are closed ends.

Through adopting above-mentioned technical scheme, the guide block makes the removal portion can slide along the fixed part more steadily with the guide way cooperation.

To sum up, the utility model discloses following beneficial effect has:

1. when the suction seat is installed, a worker enables the connecting cylinder to be inserted into the installation column, the elastic clamping piece is clamped with the clamping groove of the installation column at the moment, so that the suction seat is fixed on the installation seat, when the suction seat needs to be replaced, a user can directly remove the clamping effect of the elastic clamping piece and the installation column, and then the connecting cylinder is separated from the installation column, compared with the mode that the suction seat is fixed on the installation seat by a plurality of screws, the elastic clamping piece and the installation column are arranged in a matched mode, the structure is simple, and the suction seat is convenient to replace for the user;

2. the clamping strength between the elastic tongue piece and the clamping groove is further improved by the arrangement of the pressing cylinder, so that the stability of connection between the elastic tongue piece and the mounting column is improved;

3. the elastic tongue piece is made of stainless steel, so that certain elasticity of the elastic tongue piece is ensured under the condition of ensuring the structural strength of the elastic tongue piece; simultaneously, make the elastic tongue piece also can use under moist environment, avoid moist environment to make the elastic tongue piece rust and influence elasticity.

Drawings

FIG. 1 is a schematic structural view of a door stopper device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the mounting post and the connecting cylinder in an embodiment of the present invention;

FIG. 3 is a partial sectional view of the suction seat, the shock absorbing assembly and the connecting cylinder according to the embodiment of the present invention;

figure 4 is a partial cross-sectional view of the suction head, the shock absorbing assembly and the connecting cylinder according to an embodiment of the present invention.

Reference numerals: 1. a wall surface; 101. a mounting seat; 2. a door leaf; 3. a suction seat; 4. a suction head; 5. mounting a column; 51. a card slot; 6. a connecting cylinder; 61. an elastic tongue piece; 611. a first bending arm; 612. a second bending arm; 7. a compression cylinder; 71. a connecting portion; 72. a pressing part; 8. a connecting member; 9. a telescopic rod; 91. a fixed part; 92. a moving part; 10. a damping spring; 11. a guide block; 12. a guide groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A door suction device, which is shown in figures 1 and 2, comprises a mounting seat 101 fixedly arranged on a wall surface 1, a damping component, a suction seat 3 and a suction head 4 arranged on a door leaf 2 and capable of mutually attracting with the suction seat 3. The side of the mounting seat 101 departing from the wall surface 1 is fixedly provided with a horizontally arranged mounting column 5. Damping component is the level setting, and damping component's one side with inhale seat 3 fixed connection, damping component's opposite side towards mount pad 101 and fixed being provided with can with the connecting cylinder 6 of installing column 5 grafting. The connecting cylinder 6 is horizontally arranged, and the end part of the connecting cylinder 6 far away from the damping component is provided with at least two elastic clamping pieces in a surrounding manner, in this embodiment, the elastic clamping pieces are elastic tongue pieces 61 in a bending shape, and the elastic tongue pieces 61 are made of stainless steel materials. The outer side wall of the mounting post 5 is provided with a clamping groove 51 which can be clamped with the elastic tongue piece 61. When the connecting cylinder 6 is inserted into the mounting post 5, the elastic tongue piece 61 is engaged with the engaging groove 51.

In this embodiment, six elastic tongues 61 are provided, and the six elastic tongues 61 are provided around the end of the connecting cylinder 6 at equal intervals. The clamping strength of the elastic tongue piece 61 and the clamping groove 51 is further improved, and meanwhile, the force applied by the elastic tongue piece 61 to the mounting column 5 is more uniform. So that the suction holder 3 is more stably fixed to the mount 101.

Referring to fig. 2 and 3, the elastic tongue 61 includes a first bending arm 611 and a second bending arm 612, which are oppositely disposed, one side of the first bending arm 611 is fixedly disposed at the end of the connecting cylinder 6, the other side of the first bending arm 611 is connected to one side of the second bending arm 612, and the side of the second bending arm 612 away from the first bending arm 611 is a free end. The connection between the first bending arm 611 and the second bending arm 612 is a protrusion (not labeled in the figure) protruding toward the inside of the connecting cylinder 6, and when the connecting cylinder 6 is inserted into the mounting post 5, the protrusion can abut against the bottom of the slot 51, so that the protrusion of the elastic tongue piece 61 is engaged with the slot 51. A space for the second bending arm 612 and the first bending arm 611 to approach each other is provided on the side of the first bending arm 611 and the second bending arm 612 away from the protruding portion, and the space provides a deformation space between the first bending arm 611 and the second bending arm 612.

Referring to fig. 2 and 3, the outer wall sleeve of the connecting cylinder 6 is provided with a pressing cylinder 7, the pressing cylinder 7 comprises a connecting portion 71 and a pressing portion 72 which are sequentially connected, an inner wall of the connecting portion 71 is provided with an inner thread, an outer wall of the connecting cylinder 6 is correspondingly provided with an outer thread which is in threaded connection with the inner thread of the connecting portion 71, and an inner side wall of the pressing portion 72 can push the protruding portion to the clamping groove 51.

In this embodiment, the compressing cylinder 7 is a copper sleeve, so that the connecting portion 71 of the compressing cylinder 7 is in screwed connection with the connecting cylinder 6 more tightly, and the service life of the compressing cylinder 7 is prolonged. In order to facilitate the user to rotate the compression cylinder 7, the outer side wall of the connecting part 71 of the compression cylinder 7 is provided with an anti-slip thread (not shown in the figure).

Referring to fig. 3, the damping assembly includes a connecting member 8 disposed in a hollow manner, a telescopic rod 9 disposed on the connecting member 8, and a damping spring 10. One end of the connecting piece 8 is arranged in an opening way, and the other end of the connecting piece 8 is a closed end. The end of the connecting cylinder 6 facing away from the spring tongue 61 is fixedly connected to the closed end of the connecting element 8. The extendable rod 9 includes a fixed portion 91 and a moving portion 92. The moving portion 92 is in the form of a sleeve, and the fixed portion 91 is in the form of a cylindrical rod. One end of the fixing part 91 is fixedly arranged at the closed end of the connecting piece 8; one end of the moving part 92 extends out of the opening of the connecting piece 8 and is fixedly connected with the suction seat 3, and the other end of the moving part 92 is connected with the fixing part 91 and can slide along the length direction of the fixing part 91. In this embodiment, the aperture of the opening of the connecting member 8 is equal to the outer diameter of the moving portion 92, and when the moving portion 92 moves along the fixing portion 91, the other end of the moving portion 92 also slides along the opening of the connecting member 8, and at this time, the opening of the connecting member 8 plays a role in guiding the sliding of the moving portion 92, so that the moving portion 92 is more stable when sliding along the fixing portion 91. The damping spring 10 is sleeved on the fixing portion 91, one end of the damping spring 10 is fixedly arranged at the closed end of the connecting member 8, and the other end of the damping spring 10 is connected with one end of the moving portion 92 departing from the suction seat 3. When the suction head 4 of the door leaf 2 impacts the suction seat 3, the impact force acts on the suction seat 3, so that the moving part 92 slides along the fixed part 91 and compresses the damping spring 10, and at the moment, the damping spring 10 plays a role in damping, so that the influence of the impact force on the suction seat 3 is reduced, and the service life of the suction seat 3 is prolonged.

As shown in fig. 3, in order to make the moving portion 92 slide along the fixing portion 91 more stably and prevent the relative rotation between the moving portion 92 and the fixing portion 91, a guide block 11 is fixedly disposed on an outer side wall of an upper end of the fixing portion 91, a guide groove 12 slidably engaged with the guide block 11 is correspondingly formed in an inner side wall of the moving portion 92, a length direction of the guide groove 12 is the same as a sliding direction of the moving portion 92, and both ends of the guide groove 12 are closed ends.

Referring to fig. 4, in order to facilitate the user to replace the suction head 4, the damping assembly, the connecting cylinder 6, the elastic tongue piece 61, the mounting post 5 and the mounting seat 101 can also be applied to the installation of the suction head 4 and the door leaf 2, wherein the suction head 4 is installed on the moving portion 92 of the telescopic rod 9, and since the connection manner among the suction head 4, the damping assembly, the connecting cylinder 6, the elastic tongue piece 61, the mounting post 5 and the mounting seat 101 is the same as the connection manner among the suction seat 3, the damping assembly, the connecting cylinder 6, the elastic tongue piece 61, the mounting post 5 and the mounting seat 101, the description thereof will not be repeated.

The specific working process is as follows:

when the suction base 3 needs to be installed, a user can firstly enable the connecting cylinder 6 to be in inserted fit with the installation column 5, and at the moment, the convex part of the elastic tongue piece 61 abuts against the groove bottom of the clamping groove 51; next, the user rotates the pressing cylinder 7 to enable the pressing cylinder 7 to move along the direction towards the elastic tongue piece 61 until the pressing portion 72 of the pressing cylinder 7 presses the elastic tongue piece 61, so that the elastic tongue piece 61 further abuts against the groove bottom of the clamping groove 51, the suction seat 3 and the damping assembly at the moment are fixed on the mounting column 5 under the action of the elastic tongue piece 61 and the pressing cylinder 7, and the suction seat 3 is mounted on the mounting seat 101 of the wall surface 1.

When the suction seat 3 needs to be replaced, the user rotates the pressing cylinder 7 first, so that the pressing cylinder 7 moves along the direction far away from the elastic tongue piece 61 until the pressing part 72 of the pressing cylinder 7 is separated from the elastic tongue piece 61, on the next step, the user enables the elastic tongue piece 61 to be separated from the clamping groove 51, and finally the connecting cylinder 6 is pulled out from the mounting column 5, so that the connecting cylinder 6 is separated from the mounting column 5, and the suction seat 3 can be detached from the mounting seat 101.

When the suction head 4 of the door leaf 2 impacts the suction seat 3 of the wall surface 1, the impact force acts on the suction seat 3, so that the suction seat 3 and the moving part 92 slide along the fixing part 91 and compress the damping spring 10, and at the moment, the damping spring 10 plays a role in damping, and the influence of the impact force on the space between the suction seat 3 and the mounting seat 101 is reduced.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. A door stopper device is characterized in that: comprises a mounting seat (101) fixedly arranged on a wall surface (1), a damping component, a suction seat (3) and a suction head (4) arranged on a door leaf (2) and capable of mutually attracting the suction seat (3); mount pad (101) deviates from the fixed erection column (5) that is provided with in one side of wall (1), damping component's one side with inhale seat (3) fixed connection, damping component's opposite side orientation mount pad (101) and fixed be provided with can with connecting cylinder (6) that erection column (5) were pegged graft, the end of connecting cylinder (6) encircles and is provided with two at least elastic joint spare, the lateral wall of erection column (5) encircles and is provided with draw-in groove (51), connecting cylinder (6) with when erection column (5) are pegged graft, elastic joint spare with draw-in groove (51) joint, so that inhale seat (3) and be fixed in mount pad (101).

2. The door stop device according to claim 1, wherein: the elastic clamping piece is an elastic tongue piece (61) which is bent, the elastic tongue piece (61) comprises a first bending arm (611) and a second bending arm (612) which are arranged oppositely, one side of the first bending arm (611) is fixedly arranged at the end part of the connecting cylinder (6), the other side of the first bending arm (611) is connected with one side of the second bending arm (612), the joint of the first bending arm (611) and the second bending arm (612) is a protruding part protruding towards the direction in the connecting cylinder (6), and when the connecting cylinder (6) is in splicing fit with the mounting column (5), the protruding part is clamped with the clamping groove (51); the first bending arm (611) and the second bending arm (612) form a space between them, in which the second bending arm (612) and the first bending arm (611) are close to each other.

3. The door stop device according to claim 2, wherein: the outer wall cover of connecting cylinder (6) is equipped with compressing cylinder (7), compressing cylinder (7) are including connecting portion (71) and the portion of compressing tightly (72) that connect gradually, the inner wall of connecting portion (71) is provided with the internal thread, the outer wall correspondence of connecting cylinder (6) be provided with the internal thread spiro union complex external screw thread of connecting portion (71), compress tightly the portion (72) inside wall can with the bulge is pushed to draw-in groove (51).

4. The door stop device according to claim 3, wherein: the outer side wall of the connecting part (71) is provided with anti-skid grains.

5. The door stop device according to claim 3, wherein: the pressing cylinder (7) is a copper sleeve.

6. The door stop device according to claim 2, wherein: the elastic tongue piece (61) is made of stainless steel and is an elastic tongue piece (61).

7. The door stop device according to claim 6, wherein: the number of the elastic tongues (61) is six, and the elastic tongues (61) are arranged at the end of the connecting cylinder (6) at equal intervals.

8. The door stop device according to claim 1, wherein: the shock absorption assembly comprises a connecting piece (8) which is arranged in a hollow mode, a telescopic rod (9) which is arranged on the connecting piece (8) and a shock absorption spring (10), one end of the connecting piece (8) is arranged in an opening mode, and the other end of the connecting piece (8) is a closed end; the telescopic rod (9) comprises a fixing part (91) and a moving part (92), and one end of the fixing part (91) is fixedly arranged at the closed end of the connecting piece (8); one end of the moving part (92) extends out of the opening of the connecting piece (8) and is fixedly connected with the suction seat (3), and the other end of the moving part (92) is connected with the fixing part (91) and can slide along the length direction of the fixing part (91); the damping spring (10) is sleeved on the fixing portion (91), one end of the damping spring (10) is fixedly arranged at the closed end of the connecting piece (8), and the other end of the damping spring (10) is connected with one end, deviating from the suction seat (3), of the moving portion (92).

9. The door stop device according to claim 8, wherein: the outer side wall of the fixing portion (91) is fixedly provided with a guide block (11), the inner wall of the fixing portion (91) is correspondingly provided with a guide groove (12) matched with the guide block (11) in a sliding mode, the length direction of the guide groove (12) is the same as the sliding direction of the moving portion (92), and two ends of the guide groove (12) are closed ends.