CN214532461U

CN214532461U - Hanging wheel for buffering and supporting door

Info

Publication number: CN214532461U
Application number: CN202120566920.5U
Authority: CN
Inventors: 占冬荣
Original assignee: Shanghai Hedan Decoration Material Co ltd
Current assignee: Shanghai Hedan Decoration Material Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-10-29
Anticipated expiration: 2031-03-19

Abstract

The utility model discloses a buffering supported hanging wheel for door, including concave template, the four corners of concave template bottom surface both sides all is provided with mounting bolt, mounting bolt's top is run through to the top of concave template, the surface of mounting bolt and the bottom cover that is located concave template are equipped with the elastic buffer cover, the equal fixedly connected with connecting spring in four corners of concave template inner chamber bottom center department. The utility model discloses a set up concave plate, the elastic buffer cover, coupling spring, adjusting nut, the pressure spring, the elastic support cover, the baffle, the buffering wheel, the retainer plate, the adapter sleeve, tight pulley and buffer spring's cooperation is used, the cushioning property of hanging wheel for the door has been improved, the life of hanging wheel for the door is longer like this, the in-process of hanging wheel for the door using is solved, because of lacking the cushioning property, make hanging wheel for the door collide easily and impact damage in the use, thereby lead to hanging wheel for the door to appear the shorter problem of life.

Description

Hanging wheel for buffering and supporting door

Technical Field

The utility model relates to a hanging wheel technical field specifically is a buffering supported door hanging wheel.

Background

Hanging wheel, a push-and-pull door for balcony, kitchen, dining room, be responsible for connecting door leaf and hanger rail, it is smooth and easy to ensure that the door leaf removes, hanging wheel generally comprises the body of hanging, the jib, the stopper, inserted sheet and inserted sheet seat, the kind of hanging wheel is more, hanging wheel for door is exactly one of them, current hanging wheel for door is at the in-process that uses, lack the resiliency, make hanging wheel for door collide easily and impact damage in the use, thereby lead to the hanging wheel for door to appear the shorter problem of life, bring great economic loss for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a buffering support's hanging wheel for door possesses the good advantage of resiliency, has solved the in-process of using of hanging wheel for door, because of lacking the resiliency for the hanging wheel for door collides easily and impact damage in the use, thereby leads to the problem that life is shorter to appear with the hanging wheel.

In order to achieve the above object, the utility model provides a following technical scheme: a hanging wheel for a buffering and supporting door comprises a concave plate, wherein mounting bolts are arranged at four corners of two sides of the bottom surface of the concave plate, the top of each mounting bolt penetrates through the top of the concave plate, an elastic buffering sleeve is sleeved at the bottom of the concave plate on the surface of each mounting bolt, connecting springs are fixedly connected with four corners of the center of the bottom of an inner cavity of the concave plate, the top of each connecting spring extends to the top of the concave plate, a connecting screw rod is arranged at the center of the bottom of the inner cavity of the concave plate, the bottom of each connecting screw rod penetrates through the bottom of the concave plate and is fixedly connected with a baffle, an adjusting nut is in threaded connection with the top of the surface of each connecting screw rod, an elastic supporting sleeve, a connecting sleeve and a pressure spring are sequentially sleeved on the surface of each connecting screw rod from bottom to top, mounting frames are fixedly connected with two sides of the connecting sleeves, and mounting pipes are arranged at the centers of the front surfaces of the mounting frames, the rear side of installation pipe runs through to the rear side of mounting bracket, the center department on installation pipe surface and the inner chamber cover that is located the mounting bracket are equipped with the tight pulley, the equal fixedly connected with retainer plate in front side and the rear side on tight pulley outer lane surface, the surface of tight pulley outer lane just is located fixedly connected with buffer spring between two retainer plates, one side fixedly connected with buffer wheel of tight pulley is kept away from to buffer spring.

Preferably, four corners of two sides of the bottom surface of the concave plate are provided with storage grooves matched with the elastic buffer sleeves for use, the top of an inner cavity of each storage groove is communicated with a threaded hole, the top of each threaded hole penetrates through the concave plate, and the inner ring of each threaded hole is in threaded connection with the surface of the mounting bolt.

Preferably, the four corners at the center of the bottom of the inner cavity of the concave plate are provided with positioning grooves, the bottom of the connecting spring extends to the bottom of the inner cavity of the positioning groove and is fixedly connected with the bottom of the inner cavity of the positioning groove, the center of the bottom of the inner cavity of the concave plate is provided with a mounting hole, and the inner ring of the mounting hole is in interference fit with the surface of the connecting screw rod.

Preferably, the inner rings of the elastic support sleeve and the connecting sleeve are in sliding contact with the surface of the connecting screw rod, the bottom of the pressure spring is fixedly connected with the outer ring of the top surface of the elastic support sleeve, and the outer diameter of the pressure spring is smaller than that of the connecting sleeve and the adjusting nut.

Preferably, the center of the front surface of the retainer plate is provided with an installation positioning hole in a penetrating manner, and the surface of the installation pipe is movably connected with the connection part of the installation positioning hole through a bearing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up concave plate, the elastic buffer cover, coupling spring, adjusting nut, the pressure spring, the elastic support cover, the baffle, the buffering wheel, the retainer plate, the adapter sleeve, tight pulley and buffer spring's cooperation is used, the cushioning property of hanging wheel for the door has been improved, the life of hanging wheel for the door is longer like this, the in-process of hanging wheel for the door using at the use has been solved, because of lacking the cushioning property, make hanging wheel for the door bump easily and impact damage in the use, thereby lead to the hanging wheel for the door short problem of life to appear, be worth promoting.

2. The utility model discloses a set up the screw hole, conveniently utilize mounting bolt to fix a position the installation with concave type board, through accomodating the recess, can accomodate the top of elastic buffer sleeve, through the constant head tank, can fix a position the bottom of coupling spring and accomodate, through the mounting hole, conveniently install connecting screw, through the pressure spring, can provide the buffering to the adapter sleeve, through the installation locating hole, conveniently be connected installation pipe and fender circle board and tight pulley.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a bottom view of the concave plate structure of the present invention;

FIG. 3 is a top view of the retainer plate and the buffer wheel of the present invention;

fig. 4 is a structural matching diagram of the retainer plate and the fixed wheel of the present invention.

In the figure: 1 concave plate, 2 elastic buffer covers, 3 connecting springs, 4 connecting screw rods, 5 mounting bolts, 6 adjusting nuts, 7 compression springs, 8 mounting pipes, 9 elastic support covers, 10 baffles, 11 buffer wheels, 12 retainer plates, 13 mounting frames, 14 connecting sleeves, 15 threaded holes, 16 accommodating grooves, 17 mounting holes, 18 fixing wheels, 19 mounting positioning holes and 20 buffer springs.

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.

Referring to fig. 1-4, a hanging wheel for a buffering supported door comprises a concave plate 1, wherein mounting bolts 5 are arranged at four corners of two sides of the bottom surface of the concave plate 1, the top of each mounting bolt 5 penetrates through the top of the concave plate 1, an elastic buffering sleeve 2 is sleeved on the surface of each mounting bolt 5 and positioned at the bottom of the concave plate 1, storage grooves 16 matched with the elastic buffering sleeves 2 are formed in four corners of two sides of the bottom surface of the concave plate 1, the top of an inner cavity of each storage groove 16 is communicated with a threaded hole 15, the top of each threaded hole 15 penetrates through the concave plate 1, an inner ring of each threaded hole 15 is in threaded connection with the surface of each mounting bolt 5, the concave plate 1 is conveniently positioned and mounted by the mounting bolts 5 through the arrangement of the threaded holes 15, the top of the elastic buffering sleeve 2 can be stored through the storage grooves 16, and the four corners of the center of the bottom of the inner cavity of the concave plate 1 are fixedly connected with connecting springs 3, the top of the connecting spring 3 extends to the top of the concave plate 1, a connecting screw rod 4 is arranged at the center of the bottom of an inner cavity of the concave plate 1, the bottom of the connecting screw rod 4 penetrates to the bottom of the concave plate 1 and is fixedly connected with a baffle 10, positioning grooves are formed in four corners of the center of the bottom of the inner cavity of the concave plate 1, the bottom of the connecting spring 3 extends to the bottom of the inner cavity of the positioning grooves and is fixedly connected with the bottom of the inner cavity of the positioning grooves, a mounting hole 17 is formed in the center of the bottom of the inner cavity of the concave plate 1, inner rings of the mounting hole 17 are in interference fit with the surface of the connecting screw rod 4, the bottom of the connecting spring 3 can be positioned and stored through the positioning grooves, the connecting screw rod 4 can be conveniently mounted through the mounting hole 17, an adjusting nut 6 is in threaded connection with the top of the surface of the connecting screw rod 4, and an elastic support sleeve 9, a connecting sleeve 14 and a pressure spring 7 are sequentially sleeved on the surface of the connecting screw rod 4 from bottom to top, the inner rings of the elastic support sleeve 9 and the connecting sleeve 14 are in sliding contact with the surface of the connecting screw rod 4, the bottom of the pressure spring 7 is fixedly connected with the outer ring of the top surface of the elastic support sleeve 9, the outer diameter of the pressure spring 7 is smaller than the outer diameters of the connecting sleeve 14 and the adjusting nut 6, the pressure spring 7 can buffer the connecting sleeve 14, mounting frames 13 are fixedly connected to two sides of the connecting sleeve 14, a mounting pipe 8 is arranged at the center of the front surface of the mounting frame 13, the rear side of the mounting pipe 8 penetrates through the rear side of the mounting frame 13, a fixed wheel 18 is sleeved at the center of the surface of the mounting pipe 8 and in an inner cavity of the mounting frame 13, retainer plates 12 are fixedly connected to the front side and the rear side of the outer ring of the fixed wheel 18, a buffer spring 20 is fixedly connected between the two retainer plates 12 on the surface of the outer ring of the fixed wheel 18, a buffer wheel 11 is fixedly connected to one side of the buffer spring 20 far away from the fixed wheel 18, and the concave plate 1 is arranged, Elastic buffer cover 2, coupling spring 3, adjusting nut 6, pressure spring 7, elastic support cover 9, baffle 10, buffer wheel 11, retaining ring board 12, adapter sleeve 14, the cooperation of tight pulley 18 and buffer spring 20 is used, the cushioning property of hanging wheel for the door has been improved, the life of hanging wheel for the door is longer like this, the in-process of using hanging wheel for the door has been solved, because of lacking the cushioning property, make the hanging wheel for the door bump easily and impact damage in the use, thereby lead to the hanging wheel for the door to appear the shorter problem of life, be worth promoting, retaining ring board 12 is run through the center department on the positive surface and has been seted up installation locating hole 19, bearing swing joint is passed through with the junction of installation locating hole 19 in the surface of installation pipe 8, through installation locating hole 19, the convenience is connected installation pipe 8 with retaining ring board 12 and tight pulley 18.

During the use, establish the surface at mounting bolt 5 with 2 covers of elastic buffer cover, the top of mounting bolt 5 runs through concave template 1 and is connected with the door body, the volume of adjusting the 2 compressed of elastic buffer cover through the number of revolutions of adjusting mounting bolt 5, make simultaneously connecting spring 3 be adjusted by the compression capacity, swivel nut 6 is adjusted in the corotation, through the number of corotation turns that changes adjusting nut 6, adjust the compression capacity of pressure spring 7, buffer wheel 11 cushions buffer wheel 11 at removal in-process buffer spring 20.

All parts used in the application document are standard parts and can be purchased from the market, and the specific connection mode of all parts adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, and detailed description is not given here.

In summary, the following steps: this hanging wheel for buffering support's door, through setting up concave plate 1, elastic buffer cover 2, coupling spring 3, adjusting nut 6, pressure spring 7, elastic support cover 9, baffle 10, buffer wheel 11, retaining ring board 12, adapter sleeve 14, tight pulley 18 and buffer spring 20's cooperation use, solved the in-process that hanging wheel for door was using, because of lacking the resiliency for the hanging wheel for door collides easily and impact damage in the use, thereby leads to the hanging wheel for door to appear the shorter problem of life.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

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. The utility model provides a cushioning support's hanging wheel for door, includes concave template (1), its characterized in that: the four corners of concave template (1) bottom surface both sides all is provided with construction bolt (5), the top of construction bolt (5) runs through to the top of concave template (1), the surface of construction bolt (5) and the bottom cover that is located concave template (1) are equipped with elastic buffer sleeve (2), the equal fixedly connected with in four corners of concave template (1) inner chamber bottom center department connecting spring (3), the top of connecting spring (3) extends to the top of concave template (1), the center department of concave template (1) inner chamber bottom is provided with connecting screw rod (4), the bottom of connecting screw rod (4) runs through to the bottom of concave template (1) and fixedly connected with baffle (10), the top threaded connection on connecting screw rod (4) surface has adjusting nut (6), the surface of connecting screw rod (4) is from supreme the cover in proper order down and is equipped with elastic support cover (9), Adapter sleeve (14) and pressure spring (7), the equal fixedly connected with mounting bracket (13) in both sides of adapter sleeve (14), the center department on the positive surface of mounting bracket (13) is provided with installation pipe (8), the rear side of installation pipe (8) runs through to the rear side of mounting bracket (13), the center department on installation pipe (8) surface and the inner chamber cover that is located mounting bracket (13) are equipped with tight pulley (18), the equal fixedly connected with retainer plate (12) in front side and the rear side on tight pulley (18) outer lane surface, the surface of tight pulley (18) outer lane just is located fixedly connected with buffer spring (20) between two retainer plates (12), one side fixedly connected with buffer wheel (11) of tight pulley (18) are kept away from in buffer spring (20).

2. The cushioning-supported door hanger wheel of claim 1, further comprising: concave plate (1) bottom surface both sides's four corners all seted up with elastic buffer sleeve (2) cooperation use accomodate recess (16), the top intercommunication of accomodating recess (16) inner chamber has screw hole (15), concave plate (1) is run through at the top of screw hole (15), threaded connection is passed through on the inner circle of screw hole (15) and the surface of construction bolt (5).

3. The cushioning-supported door hanger wheel of claim 1, further comprising: the locating slot has all been seted up in the four corners of concave template (1) inner chamber bottom center department, the bottom of coupling spring (3) extend to the bottom of locating slot inner chamber and with the bottom fixed connection of locating slot inner chamber, mounting hole (17) have been seted up in the center department of concave template (1) inner chamber bottom, the inner circle of mounting hole (17) is interference fit with the surface of connecting screw rod (4).

4. The cushioning-supported door hanger wheel of claim 1, further comprising: the inner rings of the elastic support sleeve (9) and the connecting sleeve (14) are in sliding contact with the surface of the connecting screw rod (4), the bottom of the pressure spring (7) is fixedly connected with the outer ring of the top surface of the elastic support sleeve (9), and the outer diameter of the pressure spring (7) is smaller than the outer diameters of the connecting sleeve (14) and the adjusting nut (6).

5. The cushioning-supported door hanger wheel of claim 1, further comprising: the center of the front surface of the retainer plate (12) is provided with an installation positioning hole (19) in a penetrating mode, and the joint of the surface of the installation pipe (8) and the installation positioning hole (19) is movably connected through a bearing.