CN204024287U - A kind of hanging wheel - Google Patents

A kind of hanging wheel Download PDF

Info

Publication number
CN204024287U
CN204024287U CN201420019960.8U CN201420019960U CN204024287U CN 204024287 U CN204024287 U CN 204024287U CN 201420019960 U CN201420019960 U CN 201420019960U CN 204024287 U CN204024287 U CN 204024287U
Authority
CN
China
Prior art keywords
support portion
pulley
bearing pin
pulley support
bearing
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
CN201420019960.8U
Other languages
Chinese (zh)
Inventor
吕卫东
Original Assignee
吕卫东
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 吕卫东 filed Critical 吕卫东
Priority to CN201420019960.8U priority Critical patent/CN204024287U/en
Application granted granted Critical
Publication of CN204024287U publication Critical patent/CN204024287U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of hanging wheel, be made up of sash support portion (1) and the pulley support portion (2) that is positioned at sash support portion (1) top, pulley (3) is arranged in pulley support portion (2), described pulley (3) is two, and described two pulleys are arranged on pulley support portion (2) both sides respectively by bearing pin (5).Described pulley (3) is made up of annular nylon ring and the bearing (4) be enclosed within nylon ring, and bearing pin (5) is given prominence in the outer end, both sides of pulley support portion (2) through bearing pin installing hole (6), and this bearing (4) is arranged on the protuberance of bearing pin (5).The utility model, owing to using two pulleys, compared with taking turns, improves the stationarity that pulley slides with the hanging of existing three pulleys, easy to use, cost-saving.

Description

A kind of hanging wheel
Technical field
The utility model relates to a kind of hanging wheel, and this hanging wheel is mainly arranged on suspension type sliding sash, sliding door, slides, be mainly applied to a kind of suspension type air hermetic sliding sash for sliding sash or sliding door.
Background technology
Hanging-type air-tighted sliding window, be made up of square window frame and sash, the upper ledge of this window frame there is upper sliding invisible track, the lower frame of window frame is made up of lower frame body and staged glidepath, the upper sliding invisible track of window upper ledge is made up of two groups of tracks, two two groups of wheel hangings with bearing are installed on upper sliding invisible track in sash upper ledge two ends, the wheel of this hanging on upper sliding invisible track, be called as hanging wheel, the bracing frame of this hanging wheel is made up of the pulley support portion of the sash support portion and top that are positioned at bottom, the both sides, pulley support portion on top install one or two bearing pulley respectively, each hanging wheel has three bearing pulleies, therefore, in actual use, a pulley is always had to be idle, and the stationarity of sliding is poor.My patent No. is in the patent application of ZL2012202994943.6, and have three pulleys, cost is higher, and for cost-saving further, the applicant investigated the utility model again.
Summary of the invention
Technical problem to be solved in the utility model is pulley is idle, and the problem that stationarity is poor, cost is higher of sliding.
In order to solve the problems of the technologies described above, the utility model provides a kind of hanging wheel, be made up of sash support portion and the pulley support portion being positioned at top, sash support portion, pulley is arranged in pulley support portion, described pulley is two, and described two pulleys are arranged on both sides, pulley support portion respectively by bearing pin.
Further, described pulley is made up of annular nylon ring and the bearing be enclosed within nylon ring, and bearing pin gives prominence to the outer end, both sides in pulley support portion through bearing pin installing hole, and this bearing is arranged on the protuberance of bearing pin.
Further, described bearing pin and pulley support portion are structure as a whole, or by being contained in pulley support portion outside bearing pin installing hole.
Further again, described pulley support portion be fixed on sash support portion by bolt and triangle nut.
The beneficial effects of the utility model are as follows: the utility model, owing to using two pulleys, compared with taking turns, improves the stationarity that pulley slides with the hanging of existing three pulleys, easy to use, cost-saving.
accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the pulley support portion schematic diagram of band bearing pin installing hole;
Fig. 3 is the schematic diagram that bearing pin and pulley support portion are integrated.
detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described.
A kind of hanging wheel, as shown in Figure 1, be made up of sash support portion 1 and the pulley support portion 2 being positioned at top, sash support portion 1, pulley 3 is arranged in pulley support portion 2, described pulley 3 is two, and described two pulleys are arranged on both sides, pulley support portion 2 respectively by bearing pin 5.
Described pulley 3 is made up of annular nylon ring and the bearing 4 be enclosed within nylon ring, and bearing pin 5 gives prominence to the outer end, both sides in pulley support portion 2 through bearing pin installing hole 6, and this bearing 4 is arranged on the protuberance of bearing pin 5.
As shown in Figure 3, described bearing pin 5 and pulley support portion 2 can be structure as a whole, and also can be Split type structure, Split type structure as shown in Figure 2: bearing pin 5 is by being contained in pulley support portion 2 outside bearing pin installing hole 6.
Described pulley support portion 2 is fixed on sash support portion 1 with by bolt 7 and triangle nut 8.
The hanging wheel that the utility model provides, as shown in Figure 1, comprises sash support portion 1, pulley support portion 2 and two pulleys, 3, two pulleys 3 are arranged on pulley support portion 2 both sides respectively by bearing pin.
Described pulley is made up of annular nylon ring and the bearing 4 be enclosed within nylon ring, this bearing 4 is arranged on bearing pin 5, this bearing pin 5 is fixed in the bearing pin installing hole 6 in pulley support portion 2, and two pulleys are arranged on bearing pin installing hole 6(as shown in Figure 2 respectively) both sides.
In one embodiment, bearing pin 5 and pulley support portion 2 are structure as a whole, and in use, only need two pulleys to be arranged on the bearing pin outstanding from both sides, pulley support portion 2.
In another embodiment, bearing pin 5 and pulley support portion 2 be Split type structure, in use, by bearing pin through the bearing pin installing hole pre-set, and then two pulleys are arranged on the bearing pin given prominence to from both sides, pulley support portion 2.
It should be noted that; above-mentioned specific embodiment is only exemplary; under above-mentioned instruction of the present utility model, those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improve or distortion all drops in protection domain of the present utility model.It will be understood by those skilled in the art that specific descriptions are above to explain the purpose of this utility model, not for limiting the utility model.Protection domain of the present utility model is by claim and equivalents thereof.

Claims (2)

1. a hanging wheel, be made up of sash support portion (1) and the pulley support portion (2) that is positioned at sash support portion (1) top, pulley (3) is arranged in pulley support portion (2), it is characterized in that, described pulley (3) is two, described two pulleys are arranged on pulley support portion (2) both sides respectively by bearing pin (5), described pulley (3) is made up of annular nylon ring and the bearing (4) be enclosed within nylon ring, bearing pin (5) gives prominence to the outer end, both sides in pulley support portion (2) through bearing pin installing hole (6), this bearing (4) is arranged on the protuberance of bearing pin (5), described bearing pin (5) and pulley support portion (2) are structure as a whole, or be contained in pulley support portion (2) by outside bearing pin installing hole (6).
2. hanging wheel according to claim 1, it is characterized in that, described pulley support portion (2) is fixed on sash support portion (1) with by bolt (7) and triangle nut (8).
CN201420019960.8U 2014-01-14 2014-01-14 A kind of hanging wheel Expired - Fee Related CN204024287U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420019960.8U CN204024287U (en) 2014-01-14 2014-01-14 A kind of hanging wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420019960.8U CN204024287U (en) 2014-01-14 2014-01-14 A kind of hanging wheel

Publications (1)

Publication Number Publication Date
CN204024287U true CN204024287U (en) 2014-12-17

Family

ID=52064171

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420019960.8U Expired - Fee Related CN204024287U (en) 2014-01-14 2014-01-14 A kind of hanging wheel

Country Status (1)

Country Link
CN (1) CN204024287U (en)

Similar Documents

Publication Publication Date Title
CN203922264U (en) A kind of automatic horizontal wire draw drum
CN202941892U (en) Curtain hanging frame
CN204024287U (en) A kind of hanging wheel
CN203430249U (en) Sliding structure for sliding door body
CN203874318U (en) Novel climbing-assisting device
CN204384658U (en) A kind of low noise cage guide support
CN203947912U (en) Window catch
CN203776634U (en) Curtain with magnet
CN205445246U (en) A glass fixing device
CN205504209U (en) Pipeline middle section fixing device
CN204826981U (en) Be applied to pulley and spout connection structure on anti -drop door and window
CN203603312U (en) Integrated house wall
CN204284278U (en) A kind of limiting stopper with damping rubber block
CN203925086U (en) Novel aluminum window glidewheel
CN204483791U (en) sucker curtain
CN204173330U (en) A kind of bracing frame of pipe lifting
CN204113021U (en) The built-in high-performance sliding sash of a kind of screen window
CN204645927U (en) A kind of externally-hanging type rail structure moving window for building
CN204645992U (en) A kind ofly be provided with for building of externally-hanging type rail structure and move window
CN202924520U (en) Rope gripper mounting channel steel
CN205743514U (en) Hang sliding door disjunctor bound edge
CN202745571U (en) Hanging wheel
CN203430258U (en) Improved supporting wheel
CN204186191U (en) A kind of Trinity slide-lifting door guard rail
CN203476184U (en) Pulley slide telescopic door

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141217

Termination date: 20160114