CN208618966U - A kind of upper slider of sliding door wheel - Google Patents

A kind of upper slider of sliding door wheel Download PDF

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Publication number
CN208618966U
CN208618966U CN201820976741.7U CN201820976741U CN208618966U CN 208618966 U CN208618966 U CN 208618966U CN 201820976741 U CN201820976741 U CN 201820976741U CN 208618966 U CN208618966 U CN 208618966U
Authority
CN
China
Prior art keywords
boss
rubber tire
sliding door
bearing
face
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820976741.7U
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Chinese (zh)
Inventor
陆裕强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201820976741.7U priority Critical patent/CN208618966U/en
Application granted granted Critical
Publication of CN208618966U publication Critical patent/CN208618966U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of upper slider of sliding door wheels, the upper slider of sliding door wheel includes rubber tire, bearing, connecting shaft, connecting cylinder and mounting plate, rubber tire is wrapped in the outer ring of bearing, the first end of connecting shaft and the inner ring of bearing cooperate, the first end of connecting shaft is extended to be connect with the centre bore of connecting cylinder, connecting hole is offered on mounting plate, the first end of connecting cylinder is extended to be connect with connecting hole, the second end of connecting shaft is provided with the first boss of the first end face for limiting rubber tire, connecting cylinder radially extends to form the second boss of the second end face for limiting rubber tire, internal diameter of the outer diameter of first boss and second boss than rubber tire is big.The upper slider of sliding door wheel can prevent rubber tire from falling off, and connect more firm.

Description

A kind of upper slider of sliding door wheel
Technical field
The utility model relates to sliding door technical field more particularly to a kind of upper slider of sliding door wheels.
Background technique
Sliding door is widely used in such as wardrobe, shower house, and people are to mitigate sliding door generated collision in opening and closing, One buffer would generally be installed above sliding door.Traditional mobile door buffer with regulating wheel mainly include top sheave, Buffer unit, bottom plate and frame, and track is installed on sliding door doorframe, top sheave is slidably matched with track, and top sheave includes Rubber tire, bearing, connecting shaft and bottom plate, rubber tire are wrapped on the outer ring face of bearing, and connecting shaft wears the inner ring of bearing and and bottom plate Connection, still, in the process of running, the rubber tire in existing top sheave is easily separated from bearing, and then resulting in sliding door can not It slides freely.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of upper slider of sliding door wheel, this is pushed away Sliding door top sheave can prevent rubber tire from falling off, and connect more firm.
The purpose of this utility model adopts the following technical scheme that realization:
A kind of upper slider of sliding door wheel, including rubber tire, bearing, connecting shaft, connecting cylinder and mounting plate, the rubber tire are wrapped in The inner ring of the outer ring of the bearing, the first end of the connecting shaft and bearing cooperates, the first end of the connecting shaft extend to The centre bore of connecting cylinder connects, and the mounting plate offers connecting hole, and the first end of the connecting cylinder is extended to be connected with connecting hole It connects, the second end of the connecting shaft is provided with the first boss of the first end face for limiting rubber tire, and the connecting cylinder is along its diameter To the second boss for extending to form the second end face for limiting rubber tire, the outer diameter of the first boss and second boss is than institute The internal diameter for stating rubber tire is big.
Further, the first boss and second boss respectively between the first end face of rubber tire and second end face there are Gap.
Further, the second end of the connecting shaft is additionally provided with the third of the first end face of the inner ring for supporting bearing The second end face of boss, the inner ring of the second end and bearing of the connecting cylinder is supported.
Further, the outer diameter of the third boss and connecting cylinder is smaller than the internal diameter of the rubber tire.
Further, the mounting plate is iron plate.
Compared with prior art, the utility model has the beneficial effects that: being limited respectively by first boss and second boss The first end face and second end face of rubber tire, are placed in rubber tire between first boss and second boss, avoid rubber tire and are detached from bearing Outer ring;In addition, due to by connecting cylinder by the components such as rubber tire and bearing install on a mounting board, when connecting shaft by When to external force, therefore the connection of rubber tire and bearing and mounting plate will not be affected, so that bearing and rubber tire etc. Component is more firmly secured on mounting plate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of upper slider of sliding door wheel of the utility model;
Fig. 2 is the explosive view of upper slider of sliding door wheel shown in FIG. 1.
In figure: 1, rubber tire;2, bearing;3, connecting shaft;31, first boss;32, third boss;4, connecting cylinder;41, center Hole;42, second boss;5, mounting plate;51, connecting hole.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new Embodiment.
Referring to Fig. 1-Fig. 2, a kind of upper slider of sliding door wheel of the utility model is shown, which includes rubber tire 1, bearing 2, connecting shaft 3, connecting cylinder 4 and mounting plate 5, rubber tire 1 are wrapped in the outer ring of bearing 2, the first end and axis of connecting shaft 3 2 inner ring cooperation is held, the first end of connecting shaft 3 is extended to be connect with the centre bore 41 of connecting cylinder 4, and mounting plate 5 offers connection Hole 51, the second end of connecting cylinder 4 is extended to be connect with connecting hole 51, due to passing through connecting cylinder 4 for the groups such as rubber tire 1 and bearing 2 Part is mounted on mounting plate 5, and therefore, when connecting shaft 3 is by external force, the connection of rubber tire 1 and bearing 2 and mounting plate 5 is not It can therefore be affected, so that the components such as bearing 2 and rubber tire 1 are more firmly secured on mounting plate 5, mounting plate 5 Preferably iron plate, mounting plate 5 with buffer for connecting, so that this upper slider of sliding door wheel is mounted on buffer.Connecting shaft 3 Second end is provided with the first boss 31 of the first end face for limiting rubber tire 1, and connecting cylinder 4 is radially extended to form for limiting Internal diameter of the outer diameter of the second boss 42 of the second end face of position rubber tire 1, first boss 31 and second boss 42 than rubber tire 1 is big, The first end face and second end face for limiting rubber tire 1 respectively by first boss 31 and second boss 42, make rubber tire 1 be placed in first convex Between platform 31 and second boss 42, effectively prevents rubber tire 1 and be detached from bearing 2, ensure that the normal rotation of upper slider of sliding door wheel.
Referring to Fig. 1 as can be seen that first boss 31 and second boss 42 respectively with the first end face and second end face of rubber tire 1 Between there are gap, which is small―gap suture, can play the role of limiting rubber tire 1, meanwhile, can avoid first boss 31 and the The rotation of two boss 42 limitation rubber tire 1.
It preferably, is Limit Bearing 2 and the outer ring normal rotation for not influencing bearing 2, the second end of connecting shaft 3 is additionally provided with For supporting the third boss 32 of the first end face of the inner ring of bearing 2, the second of the inner ring of the second end and bearing 2 of connecting cylinder 4 It supports end face.The outer diameter of the third boss 32 and connecting cylinder 4 is smaller than the internal diameter of the rubber tire 1.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to In the utility model range claimed.

Claims (5)

1. a kind of upper slider of sliding door wheel, which is characterized in that described including rubber tire, bearing, connecting shaft, connecting cylinder and mounting plate Rubber tire is wrapped in the outer ring of the bearing, and the first end of the connecting shaft and the inner ring of bearing cooperate, and the first of the connecting shaft End is extended to be connect with the centre bore of connecting cylinder, and the mounting plate offers connecting hole, and the first end of the connecting cylinder extends to It is connect with connecting hole, the second end of the connecting shaft is provided with the first boss of the first end face for limiting rubber tire, the company Connect cylinder radially extends to form the second boss of the second end face for limiting rubber tire, the first boss and second boss Internal diameter of the outer diameter than the rubber tire is big.
2. upper slider of sliding door wheel as described in claim 1, which is characterized in that the first boss and second boss respectively with glue There are gaps between the first end face and second end face of wheel.
3. upper slider of sliding door wheel as claimed in claim 2, which is characterized in that the second end of the connecting shaft, which is additionally provided with, to be used for The third boss of the first end face of the inner ring of bearing is supported, the second end face of the inner ring of the second end and bearing of the connecting cylinder is supported Top.
4. upper slider of sliding door wheel as claimed in claim 3, which is characterized in that the outer diameter of the third boss and connecting cylinder compares institute The internal diameter for stating rubber tire is small.
5. such as upper slider of sliding door wheel of any of claims 1-4, which is characterized in that the mounting plate is iron plate.
CN201820976741.7U 2018-06-22 2018-06-22 A kind of upper slider of sliding door wheel Expired - Fee Related CN208618966U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820976741.7U CN208618966U (en) 2018-06-22 2018-06-22 A kind of upper slider of sliding door wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820976741.7U CN208618966U (en) 2018-06-22 2018-06-22 A kind of upper slider of sliding door wheel

Publications (1)

Publication Number Publication Date
CN208618966U true CN208618966U (en) 2019-03-19

Family

ID=65702141

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820976741.7U Expired - Fee Related CN208618966U (en) 2018-06-22 2018-06-22 A kind of upper slider of sliding door wheel

Country Status (1)

Country Link
CN (1) CN208618966U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190319

Termination date: 20190622