CN218206304U - Rolling wheel for furniture door - Google Patents

Abstract

The utility model discloses a rolling wheel for furniture door, which comprises a rolling wheel and a quick-dismantling disc, wherein the quick-dismantling disc is arranged at the inner side of the rolling wheel; the bottom of the quick-release disc is provided with a lower combined ring, and the top of the lower combined ring is provided with an upper combined ring; the outer side of the upper combined ring is provided with an installation frame, and the top of the inner side of the installation frame is embedded with an adjusting worm. The utility model discloses an install the regulation worm, through the extrusion spring decline of adjusting the worm drive bottom, the elasticity of the high strength that utilizes the extrusion spring increases the support to bottom main part rolling wheel structure to realize height-adjusting's effect, thereby avoid the top structure to produce the normal use that the gap influences the device, and effectual solved appear damaging the unable problem of adjusting and be not convenient for maintain when carrying out furniture door rolling wheel and use.

Description

Rolling wheel for furniture door

Technical Field

The utility model relates to a furniture installation technical field specifically is a roll wheel that furniture door was used.

Background

The sliding door is the comparatively common furniture of modernization, in order to guarantee the gliding effect of realization that furniture door can be normal, generally need imbed the installation rolling wheel structure in the bottom of furniture door, can carry out rolling effect through using the rolling wheel structure, thereby for furniture provides gliding ability, guarantee that the device can normally carry out the position and remove, the inside at furniture door is installed to the direct combination formula of current rolling wheel structure, cause the deformation easily through long-time the use, thereby produce the condition that the sliding wheel support descends, thereby lead to the production gap at furniture door and top, and can't adjust, be not convenient for the staff to maintain and adjust the device.

The rolling wheel for the furniture door in the prior art has the following defects:

1. patent document CN210300219U discloses a roller device for furniture, which includes a roller body, and further includes "a rubber roller sleeve, a bolt, a bearing, an inner end cap, an outer cover plate and an inner cover plate," the rubber roller sleeve is fastened and sleeved on an outer circumferential end surface of the roller body, the bearing is installed in a central installation hole of the roller body, the inner end cap includes a cylindrical portion matched with the inner end surface of the bearing, a disc-shaped end cap disposed at one end of the cylindrical portion, and a connection hole penetrating through the cylindrical portion and the end cap, an opening hole matched with the end cap is disposed in the center of the inner end cap, the inner cover plate and the outer cover plate are respectively installed on inner and outer side end surfaces of the roller body, wherein the bolt extends into the connection hole from the outer end surface of the roller body and extends from the opening hole of the inner cover plate; this roller device it is on guaranteeing the basis that the gyro wheel normally worked, has can effectually prevent that outside sand from entering into in the gyro wheel, guarantees the normal work of gyro wheel ", to sum up, now proposes a new scheme and is used for solving the device and appear unable regulation and the inconvenient problem of maintenance when using.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rolling wheel that furniture door was used to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a rolling wheel for a furniture door comprises a rolling wheel and a quick-release disc, wherein the quick-release disc is mounted on the inner side of the rolling wheel;

the bottom of the quick-release disc is provided with a lower combined ring, and the top of the lower combined ring is provided with an upper combined ring;

the mounting frame is installed in the outside of going up the combination circle top, the top embedding of the inboard of mounting frame is installed and is adjusted the worm.

Preferably, an outer bearing sleeve is installed on the inner side of the rolling wheel, a sealing ring is installed on the inner side of the outer bearing sleeve, and an inner bearing sleeve is installed on the inner side of the sealing ring.

Preferably, the front and the back mounting of quick detach dish have the jogged column, and the jogged column is located the inboard of inner bearing housing, and supplementary catch bar is installed in the top and the bottom embedding of quick detach dish, and the muddler is installed to the inboard of supplementary catch bar, and the inside of muddler is run through and is installed the gag lever post, and the gag lever post is located the inside of jogged column, and supporting spring is installed to the inboard of muddler, and the locating piece is installed to the top and the bottom gomphosis of muddler.

Preferably, the top of the lower combined ring is provided with a positioning groove, and the tops of the two ends of the lower combined ring are provided with thread grooves.

Preferably, the top of going up the combination circle is installed and is pushed up bearing plate, and the top of pushing up bearing plate is run through and is installed two sets of positioning screw, and positioning screw is located the inside of thread groove, and the spacing collar is installed to the both sides of pushing up bearing plate.

Preferably, the front surface of the mounting frame is provided with a mounting cover plate, the front surface of the mounting cover plate is provided with four groups of mounting bolts, two groups of positioning guide rods are arranged in the mounting frame, and the positioning guide rods are positioned on the inner side of the limiting ring.

Preferably, adjusting nut is installed on the right side of adjusting the worm, and adjusting nut is located the right side of installing frame, and combination bearing is installed in the left side of adjusting the worm, and drive gear is installed in the meshing of the front of adjusting the worm, and rotatory screw rod is installed to drive gear's bottom, and the thread bush is installed in the outside of rotatory screw rod, and extrusion slurcam is installed to the bottom of thread bush, and extrusion spring is installed to the bottom of extrusion slurcam.

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

1. the utility model discloses an install the regulation worm, when the device is in use, install overall structure in the inside of installation frame, the installation frame can provide the protection for the structure of inside, simultaneously positive construction bolt will install the apron and fix the front at the installation frame, convenient to detach maintains the structure of inside when guaranteeing stability, the inside at the installation frame is installed through the combination bearing embedding to the regulation worm structure, the right side utilizes adjusting nut to carry out built-up mounting and can utilize adjusting nut to carry out rotation regulation, the front of adjusting worm can drive the rotatory screw rod of bottom welding installation when the adjusting worm rotates through the drive gear of meshing installation and rotate, rotatory the thread bush that will reversely promote outside meshing installation descends, the thread bush can descend and promote the extrusion slurcam of bottom welding installation, thereby realize the effect of adjusting the device, the extrusion slurcam will extrude the extrusion spring of bottom when descending, the high strength's of utilizing extrusion spring elasticity to increase the support to bottom main part rolling wheel structure, thereby realize the effect of height-adjusting, thereby avoid the top structure to produce the normal use that the gap influences the device, and the effectual problem that appears the unable regulation door of furniture wheel when using and the maintenance and be inconvenient in the maintenance.

2. The utility model discloses an install quick detach dish, current device is when using, bearing arrangement adopts bolt construction or limit structure to make up fixedly with being connected of support usually, it needs to spend longer time to want to dismantle, the staff of being not convenient for dismantles the device, the roll wheel bears the weight of and with the structure of external contact for the main part of device, the outer bearing housing and the inner bearing housing that utilize inside bonding installation can be the effect that realizes the built-up mounting, and utilize the structure can realize rotatory removal's function guarantee device can normal use, inboard built-up mounting quick detach dish, the inside welding of quick detach dish installs two sets of gag lever posts, utilize the gag lever post can provide the restriction for the device in the outside, the auxiliary catch bar that the gag lever post then need be through outside welding installation realizes the driving force, can extrude the supporting spring of inside gomphosis installation through promoting, thereby realize the effect of compression, thereby utilize the pinch bar to contract the locating piece, through the restriction of cancellation locating piece internal bearing housing, can dismantle bearing arrangement, the effectual traditional device of having solved can's the unable maintenance of dismantling fast when using, be not convenient for person in charge's problem.

Drawings

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

fig. 2 is a schematic cross-sectional view of an adjusting worm according to the present invention;

FIG. 3 is a schematic view of the top support plate of the present invention;

FIG. 4 is a schematic view of the lower assembled ring structure of the present invention;

FIG. 5 is a schematic view of the structure of the quick release plate of the present invention;

fig. 6 is a schematic cross-sectional view of the supporting spring of the present invention.

In the figure: 1. a rolling wheel; 101. an outer bearing housing; 102. a seal ring; 103. an inner bearing housing; 2. a quick release plate; 201. an embedded column; 202. an auxiliary push rod; 203. an extrusion stem; 204. a limiting rod; 205. a support spring; 206. positioning blocks; 3. a lower combined ring; 301. positioning a groove; 302. a thread groove; 4. an upper combined ring; 401. positioning a screw rod; 402. supporting the carrier plate; 403. a limiting ring; 5. installing a frame; 501. installing a cover plate; 502. installing a bolt; 503. positioning the guide rod; 6. adjusting the worm; 601. adjusting the nut; 602. a combination bearing; 603. a transmission gear; 604. rotating the screw; 605. a threaded sleeve; 606. extruding the pushing plate; 607. compressing the spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1, 3, 5 and 6, the present invention provides an embodiment: a rolling wheel for furniture door;

the device comprises a rolling wheel 1, an outer bearing sleeve 101 is installed on the inner side of the rolling wheel 1, a sealing ring 102 is installed on the inner side of the outer bearing sleeve 101, an inner bearing sleeve 103 is installed on the inner side of the sealing ring 102, a quick-release disc 2 is installed on the inner side of the rolling wheel 1, embedded columns 201 are installed on the front surface and the back surface of the quick-release disc 2, the embedded columns 201 are located on the inner side of the inner bearing sleeve 103, auxiliary push rods 202 are installed at the top and the bottom of the quick-release disc 2 in an embedded mode, extrusion rods 203 are installed on the inner side of the auxiliary push rods 202, limiting rods 204 are installed inside the extrusion rods 203 in a penetrating mode and located inside the embedded columns 201, supporting springs 205 are installed on the inner side of the extrusion rods 203, positioning blocks 206 are installed on the top and the bottom of the extrusion rods 203 in an embedded mode, the rolling wheel 1 is a main body of the device and is in contact with the outside, and the outer bearing sleeve 101 and the inner bearing sleeve 103 which are installed in an adhered mode can achieve the effect of combined installation, and utilize the structure can realize that rotary motion's function assurance device can normal use, inboard composite mounting quick detach dish 2, quick detach dish 2's inside welded mounting has two sets of gag lever posts 204, utilize gag lever post 204 can provide the restriction for the device in the outside provides the pressure ram 203, pressure ram 203 then needs the supplementary catch bar 202 through outside welded mounting to realize the motive force, can extrude the supporting spring 205 of inside gomphosis installation through promoting, thereby realize the effect of compression, thereby utilize pressure ram 203 to shrink locating piece 206, through the restriction of cancellation locating piece 206 to inner bearing housing 103, can be quick dismantle bearing arrangement, the effectual traditional device of having solved damages when using can't dismantle the maintenance fast, be not convenient for the problem that the person in charge used.

Referring to fig. 4, a rolling wheel for furniture doors;

including quick detach dish 2, combination circle 3 is installed down to the bottom of quick detach dish 2, constant head tank 301 has been seted up at the top of combination circle 3 down, thread groove 302 has been seted up at the top at combination circle 3 both ends down, combination circle 3 is the combination limit structure in the quick detach dish 2 outside down, can make up the installation with supplementary catch bar 202 through constant head tank 301, increase the stability of device, the inboard quick detach dish 2 condition of rotation appears in the restriction, thread groove 302 is used for providing the mounted position for the structure at top, combination circle 4 is installed on the top of combination circle 3 down, go up the top of combination circle 4 and install top bearing plate 402, the top of top bearing plate 402 runs through and installs two sets of positioning screw 401, and positioning screw 401 is located the inside of thread groove 302, spacing circle 403 is installed to the both sides of top bearing plate 402, it then can fix with the lower combination circle 3 of bottom through the positioning screw structure to go up combination circle 4, increase the stability of device, top bearing plate 402 at top is used for contacting with extrusion spring 607, thereby realize promoting the effect that bottom structure carries out the extrusion downwards, spacing circle 403 is used for carrying out the position control 503, the staff's of the work of being convenient for increasing the staff.

Referring to fig. 1, 2 and drawings, a rolling wheel for furniture doors;

the device comprises an upper combined ring 4, an installation frame 5 is installed on the outer side above the upper combined ring 4, an installation cover plate 501 is installed on the front surface of the installation frame 5, four groups of installation bolts 502 are installed on the front surface of the installation cover plate 501, two groups of positioning guide rods 503 are installed inside the installation frame 5, the positioning guide rods 503 are located on the inner side of a limiting ring 403, an adjusting worm 6 is embedded and installed at the top of the inner side of the installation frame 5, an adjusting nut 601 is installed on the right side of the adjusting worm 6, the adjusting nut 601 is located on the right side of the installation frame 5, a combined bearing 602 is installed on the left side of the adjusting worm 6, a transmission gear 603 is meshed and installed on the front surface of the adjusting worm 6, a rotating screw 604 is installed at the bottom of the transmission gear 603, a thread sleeve 605 is installed on the outer side of the rotating screw 604, an extrusion push plate 606 is installed at the bottom of the extrusion push plate 606, an extrusion spring 607 is installed at the bottom of the extrusion push plate 606, and the whole structure is installed inside the installation frame 5, the mounting frame 5 can provide protection for an internal structure, meanwhile, the mounting cover plate 501 is fixed on the front side of the mounting frame 5 through the front mounting bolt 502, the internal structure is convenient to disassemble and maintain while stability is ensured, the adjusting worm 6 structure is embedded and mounted in the mounting frame 5 through the combined bearing 602, the right side is combined and mounted through the adjusting nut 601 and can be rotatably adjusted through the adjusting nut 601, the front side of the adjusting worm 6 can drive the rotating screw 604 welded and mounted at the bottom to rotate when the adjusting worm 6 rotates through the transmission gear 603 installed in a meshed mode, the rotating screw sleeve 605 installed in a meshed mode on the outer side is reversely pushed to descend through rotation, the screw sleeve 605 can descend to push the extrusion push plate 606 installed in a welded mode at the bottom to descend, therefore, the effect of adjusting the device is achieved, the extrusion push plate 606 can extrude the extrusion spring 607 at the bottom when descending, the elasticity of the high strength that utilizes extrusion spring 607 increases the support of rolling wheel 1 structure to the bottom main part to realize height-adjusting's effect, thereby avoid the top structure to produce the normal use that the gap influences the device, and effectual solved appear damaging unable regulation and be not convenient for carry out the problem of maintaining when carrying out furniture door and roll wheel 1 and use.

The working principle is as follows: the utility model discloses when using, at first will be through extrudeing two sets of auxiliary catch bars 202, thereby control inside extrusion stem 203 and extrude to the inboard, the transmission will drive the inside supporting spring 205 of extrusion, transmission shrink locating piece 206, it fixes to insert inboard back release of interior bearing housing 103 with embedded column 201, install auxiliary catch bar 202 embedding behind the inboard of constant head tank 301 again, thereby utilize positioning screw 401 to fix and realize the effect of aggregate erection, again with device integral erection in the inside of installing frame 5, adjusting nut 601 through rotatory right side can take adjusting worm 6 to rotate, the transmission will drive the rotatory screw rod 604 of drive gear 603 and bottom and rotate, the extrusion catch plate 606 of bottom will utilize extrusion spring 607 to increase the holding power under the extruded effect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a rolling wheel that furniture door was used, includes rolling wheel (1) and quick detach dish (2), its characterized in that: a quick-release disc (2) is arranged on the inner side of the rolling wheel (1);

a lower combined ring (3) is installed at the bottom of the quick-release disc (2), and an upper combined ring (4) is installed at the top of the lower combined ring (3);

go up the outside of combination circle (4) top and install installing frame (5), the top embedding of the inboard of installing frame (5) is installed and is adjusted worm (6).

2. A roller for furniture doors according to claim 1, characterized in that: an outer bearing sleeve (101) is installed on the inner side of the rolling wheel (1), a sealing ring (102) is installed on the inner side of the outer bearing sleeve (101), and an inner bearing sleeve (103) is installed on the inner side of the sealing ring (102).

3. A roller for furniture doors according to claim 1, characterized in that: front and back mounted of quick detach dish (2) have embedded column (201), and embedded column (201) are located the inboard of inner bearing housing (103), supplementary catch bar (202) are installed in the top and the bottom embedding of quick detach dish (2), stripper bar (203) are installed to the inboard of supplementary catch bar (202), the inside of stripper bar (203) is run through and is installed gag lever post (204), and gag lever post (204) are located the inside of embedded column (201), supporting spring (205) are installed to the inboard of stripper bar (203), locating piece (206) are installed to the top and the bottom gomphosis of stripper bar (203).

4. A roller for furniture doors according to claim 1, characterized in that: the top of the lower combined ring (3) is provided with a positioning groove (301), and the tops of the two ends of the lower combined ring (3) are provided with thread grooves (302).

5. A roller for furniture doors according to claim 1, characterized in that: the top of going up combination circle (4) is installed and is held carrier plate (402), and the top of top holding carrier plate (402) is run through and is installed two sets of positioning screw (401), and positioning screw (401) are located the inside of thread groove (302), and spacing collar (403) are installed to the both sides of top holding carrier plate (402).

6. A roller for furniture doors according to claim 1, wherein: the front surface of the mounting frame (5) is provided with a mounting cover plate (501), the front surface of the mounting cover plate (501) is provided with four groups of mounting bolts (502), the mounting frame (5) is internally provided with two groups of positioning guide rods (503), and the positioning guide rods (503) are positioned on the inner side of the limiting ring (403).

7. A roller for furniture doors according to claim 1, characterized in that: adjusting nut (601) are installed on the right side of adjusting worm (6), and adjusting nut (601) are located the right side of installing frame (5), combination bearing (602) are installed in the left side of adjusting worm (6), drive gear (603) are installed in the positive meshing of adjusting worm (6), rotatory screw rod (604) are installed to the bottom of drive gear (603), thread bush (605) are installed in the outside of rotatory screw rod (604), extrusion slurcam (606) are installed to the bottom of thread bush (605), extrusion spring (607) are installed to the bottom of extrusion slurcam (606).

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