CN209509852U - A kind of pulley gear - Google Patents
A kind of pulley gear Download PDFInfo
- Publication number
- CN209509852U CN209509852U CN201821522991.XU CN201821522991U CN209509852U CN 209509852 U CN209509852 U CN 209509852U CN 201821522991 U CN201821522991 U CN 201821522991U CN 209509852 U CN209509852 U CN 209509852U
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- China
- Prior art keywords
- slide
- pulley mechanism
- pulley
- elastic component
- shaped mouth
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Abstract
The utility model relates to pulley fields, more particularly to a kind of pulley gear, it mainly include slide and pulley mechanism, the slide is U-shaped, the pulley mechanism enters in slide from the U-shaped mouth of slide, and the two sides of the pulley mechanism and two insides of slide are slidably connected, the two sides of the pulley mechanism are equipped with elastic component in glide direction, one end of the elastic component presses pulley mechanism, its other end presses slide, the sliding surface of the pulley mechanism exposes outside the U-shaped mouth of slide, the slide is equipped with skewed slot far from one end of U-shaped mouth, tooth plug is pressed into the skewed slot, the tooth hole of the tooth plug is threadedly coupled adjusting screw, the adjusting screw contradicts pulley mechanism close to one end of skewed slot, the pulley mechanism and the inconsistent position of adjusting screw are equipped with silencing pad.Compared with prior art, the utility model has the beneficial effects that noise is small while at low cost in functional diversities, easy for installation, the smooth, use process of sliding, long service life.
Description
Technical field
The utility model relates to pulley field more particularly to a kind of pulley gears.
Background technique
With social progress and development, the cabinet door of mobile flat push type because save space, it is beautiful and generous be used widely,
This cabinet door, which will install pulley in upper and lower part, makes it smoothly open the door and close the door.But the pulley structure of the prior art is simpler
It is single, it has a single function, it is equivalent that the bounce of the balance, mitigation cabinet door of cabinet door in sliding cannot be reached by adjustable pulley structure
Fruit, while noise is larger when using.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide it is a kind of it is multi-functional, facilitate adjusting, make an uproar
The small pulley gear of sound.
To achieve the above object, the utility model can be achieved by the following technical programs:
A kind of pulley gear, including slide and pulley mechanism, the slide are U-shaped, U-shaped of the pulley mechanism from slide
Mouth enters in slide, and the two sides of the pulley mechanism and two insides of slide are slidably connected, the two sides of the pulley mechanism
Elastic component is equipped in glide direction, one end of the elastic component presses pulley mechanism, and the other end presses slide, the pulley
The sliding surface of mechanism exposes outside the U-shaped mouth of slide, and the slide is equipped with skewed slot, indentation in the skewed slot far from one end of U-shaped mouth
Tooth plug, the tooth hole of the tooth plug are threadedly coupled adjusting screw, and the adjusting screw contradicts pulley mechanism close to one end of skewed slot, institute
It states pulley mechanism and the inconsistent position of adjusting screw is equipped with silencing pad.
Further, the pulley mechanism includes that mounting bracket, bearing wheel, left group of hook part and right dial hook part, the installation
Bracket is U-shaped, and the bearing wheel enters in mounting bracket from the U-shaped mouth of mounting bracket and is rotatablely connected with mounting bracket, described
The sliding surface of bearing wheel exposes outside mounting bracket and the U-shaped mouth of slide simultaneously, and left dial hooks the left side that part is mounted on bearing wheel
And be fixedly connected with mounting bracket, the right hook part of dialling is mounted on the right side of bearing wheel and is fixedly connected with mounting bracket, described
A left side group hooks part and the right side dials and is equipped with guide-track groove on the outside of hook part, and two insides of the slide, which are equipped with, cooperates leading for sliding with guide-track groove
Rail.
Further, the left group of hook part and right dial are equipped with elastic component mounting groove, institute inside hook part in glide direction
The construction opening for stating elastic component mounting groove is disposed far from one end of slide U-shaped mouth, and the elastic component is mounted on elastic component mounting groove
Interior, the elastic component is located at one end press one end of slide far from U-shaped mouth of construction opening.
Further, the left group of hook part and the right U-shaped mouth dialled hook part while exposing mounting bracket and slide are outer and low
In the sliding surface of bearing wheel.
It further, further include the fixed plate being fixedly connected with slide, the fixed plate is equipped with and passes through for adjusting screw
Inclined hole.
Further, it dials on any surface for hooking part on left hook part and the right side of dialling equipped with limiting slot, in the fixed plate
It is equipped with through-hole, the limit block piece that installation is limited with limiting slot cooperation on the through-hole.
Further, the fixed plate is equipped with locating piece, and the slide is equipped with the location hole matched with locating piece.
Further, the slide is an integral molding structure, and material is plastics.
Further, the elastic component is adjustable spring.
Compared with prior art, the utility model has the beneficial effects that functional diversities, it is easy for installation, sliding it is smooth, make
The small while at low cost, long service life with noise in the process.The utility model can be by adjusting spiral shell when using as cabinet door lower whorl
Silk realizes the balance of cabinet door to the vertical adjusting of pulley mechanism, can pass through the vertical of adjusting screw as when taking turns and using in cabinet door
It adjusts to reduce bounce of the cabinet door in sliding.The utility model can also adapt to height using the expansion performance of elastic component to be had
The cabinet door of error.Silencing pad can scratch pulley mechanism to avoid adjusting screw, while reduce what pulley mechanism was generated in sliding
Bounce inertia is formed by noise to adjusting screw shock.Limit block piece can limit the peace that pulley mechanism stretches and facilitates cabinet door
Dress.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the slide of the utility model and the installation diagram of pulley mechanism；
Fig. 3 is the decomposition texture schematic diagram of the slide of the utility model；
Fig. 4 is the decomposition texture schematic diagram of the pulley mechanism of the utility model；
Fig. 5 is the decomposition texture schematic diagram of the fixed plate of the utility model；
Fig. 6 is the installation status diagram of the utility model；
Fig. 7 is the enlarged drawing in Fig. 6 at A；
In figure: 1, slide；11, skewed slot；12, tooth plug；13, adjusting screw；14, guide rail；15, location hole；2, pulley mechanism；
21, mounting bracket；22, bearing wheel；23, left dial hooks part；24, right dial hooks part；25, elastic component mounting groove；26, elastic component；27, disappear
Sound pad；28, limiting slot；3, fixed plate；31, through-hole；32, block piece is limited；33, locating piece；4, cabinet door；5, damper pendulum hooks；6,
Upper rail；7, lower guideway.
Specific embodiment
The utility model is further described below in conjunction with attached drawing and specific embodiment:
As shown in Figures 1 to 3, a kind of pulley gear of the utility model mainly includes slide 1 and pulley mechanism 2.Slide 1
For U-shaped, pulley mechanism 2 enters in slide 1 from the U-shaped mouth of slide 1, and two interior sideslips of the two sides of pulley mechanism 2 and slide 1
Dynamic connection, the two sides of pulley mechanism 2 are equipped with elastic component 26 in glide direction, and one end of elastic component 26 presses pulley mechanism 2,
The other end presses slide 1, and the sliding surface of pulley mechanism 2 exposes outside the U-shaped mouth of slide 1.Using the expansion performance of elastic component 26 come
The cabinet door 4 that height has error is adapted to, guarantees that the sliding surface of pulley mechanism 2 is walked in the upper rail 6 for being installed on upper door frame.Slide 1
One end far from U-shaped mouth is equipped with skewed slot 11, and tooth plug 12 is pressed into skewed slot 11, and the tooth hole of tooth plug 12 is threadedly coupled adjusting screw 13,
Adjusting screw 13 contradicts pulley mechanism 2 close to one end of skewed slot 11, and pulley mechanism 2 is set on the position inconsistent with adjusting screw 13
There is silencing pad 27.Adjusting screw 13 is turned, the upper and lower position of pulley mechanism 2 can be adjusted, when cabinet door 4 is uneven,
The utility model is used as cabinet door lower whorl to pass through pulley mechanism 2 by adjusting screw 13 to the vertical adjusting of pulley mechanism 2
Cabinet door 4 is transmitted the force to, to realize the balance adjustment of cabinet door 4.When cabinet door 4 is mobile, since the stretching elasticity of elastic component 26 is unstable
Surely it may result in cabinet door to move up and down, the utility model is as cabinet door lower whorl in use, can turn adjusting screw 13 makes it
Pulley mechanism 2 is just pressed, support force is provided for pulley mechanism 2, bounce of the cabinet door 4 in sliding can be mitigated.Silencing pad 27 can
Pulley mechanism 2 is scratched to avoid adjusting screw 13, at the same reduce pulley mechanism 2 in sliding the bounce inertia that generates to adjusting
The shock of screw 13 is formed by noise.
As shown in figure 4, pulley mechanism 2 mainly includes that mounting bracket 21, bearing wheel 22, left group of hook part 23 and right dial hook part
24.Mounting bracket 21 is U-shaped, bearing wheel 22 enter in mounting bracket 21 from the U-shaped mouth of mounting bracket 21 and with mounting bracket 21
It is rotatablely connected by pin shaft, the sliding surface of bearing wheel 22 exposes outside mounting bracket 21 and the U-shaped mouth of slide 1 simultaneously, and a left side, which is dialled, hooks part
23 are mounted on the left side of bearing wheel 22 and are fixedly connected with mounting bracket 21 by pin shaft, and the right side dials hook part 24 and is mounted on bearing wheel 22
Right side and be fixedly connected with mounting bracket 21 by pin shaft, a left side, which is dialled, hooks part 23 and right dial hooks the outside of part 24 and be equipped with guide rail
Slot, two insides of slide 1 are equipped with the guide rail 14 with guide-track groove cooperation sliding.Hook part 23 is dialled on a left side and the right side is dialled to hook and slided inside part 24
Elastic component mounting groove 25 is equipped on direction, the construction opening of elastic component mounting groove 25 is disposed far from one end of slide 1U shape mouth,
Elastic component 26 is mounted in elastic component mounting groove 25, and elastic component 26 is located at one end press slide 1 of construction opening far from U-shaped mouth
One end adapts to the cabinet door that height has error by elastic component 26.Elastic component 26 is preferably adjustable spring.A left side, which is dialled, hooks 23 and the right side
It dials and hooks the sliding surface that part 24 exposes outside mounting bracket 21 and the U-shaped mouth of slide 1 simultaneously and is lower than bearing wheel 22, make close to shutdown
Group hook part of direction end can hook 5 phase hanging buckles with the damper pendulum being installed on doorframe, as shown in figure 5, starting buffers, it can be effective
The movement speed for alleviating door body, closes cabinet door slowly mildly.It is dialled on any surface for hooking part 24 on left hook part 23 and the right side of dialling
Equipped with limiting slot 28, through-hole 31, the limit block piece that installation is limited with the cooperation of limiting slot 28 on through-hole 31 are equipped in fixed plate 3
32.Limit block piece 32 is stirred in the bottom that pulley mechanism 2 is pressed into slide 1 again, makes to limit in the insertion limiting slot 28 of block piece 32, limit
It is stretched on pulley mechanism 2 processed, pulley gear is facilitated to be installed in cabinet door 4, limit block piece 32 is answered again after being installed to cabinet door 4
Position.
As shown in figure 5, the utility model further includes the fixed plate 3 being fixedly connected with slide 1, fixed plate 3 is equipped with for adjusting
The inclined hole that section screw 13 passes through.Fixed plate 3, which is equipped with, determines block block, and slide 1 is equipped with the location hole 15 matched with locating piece 33,
Facilitate slide 1 and fixed plate 3 to align to connect.In use, fixed plate 3 is mounted in cabinet door 4 entire pulley dress is fixedly mounted
It sets.
Slide 1 is an integral molding structure, and material is wear-resistant plastic, can substantially reduce production cost using plastics, simultaneously
It is easy production and assembly, long service life.
As shown in fig. 6-7, the utility model can be used as to take turns in cabinet door and use, and can also be used as the use of cabinet door lower whorl, each
It fans cabinet door 4 and includes at least wheel and two cabinet door lower whorls in two cabinet doors.The utility model is as upper wheel in use, pulley mechanism 2
Bearing wheel 22 walk in the upper rail 6 for being installed on upper door frame；The utility model is as lower whorl in use, pulley mechanism 2
Bearing wheel 22 is walked in the lower guideway 7 for being installed on lower door frame.
For those skilled in the art, it is various corresponding that other can be made according to above technical scheme and design
Change and deformation, and all these change and modification all should belong to the utility model claims protection scope it
It is interior.
Claims (9)
1. a kind of pulley gear, it is characterised in that: including slide and pulley mechanism, the slide be U-shaped, the pulley mechanism from
The U-shaped mouth of slide enters in slide, and the two sides of the pulley mechanism and two insides of slide are slidably connected, the turbine
The two sides of structure are equipped with elastic component in glide direction, and one end of the elastic component presses pulley mechanism, and the other end presses slide,
The sliding surface of the pulley mechanism exposes outside the U-shaped mouth of slide, and the slide is equipped with skewed slot far from one end of U-shaped mouth, described oblique
Tooth plug is pressed into slot, the tooth hole of the tooth plug is threadedly coupled adjusting screw, and the adjusting screw contradicts pulley mechanism close to skewed slot
One end, the pulley mechanism and the inconsistent position of adjusting screw are equipped with silencing pad.
2. pulley gear according to claim 1, it is characterised in that: the pulley mechanism include mounting bracket, bearing wheel,
Hook part is dialled on a left side and right dial hooks part, and the mounting bracket is U-shaped, and the bearing wheel enters mounting bracket from the U-shaped mouth of mounting bracket
Interior and be rotatablely connected with mounting bracket, the sliding surface of the bearing wheel exposes outside mounting bracket and the U-shaped mouth of slide simultaneously, described
A left side dials hook part and is mounted on the left side of bearing wheel and is fixedly connected with mounting bracket, and right dial hooks the right side that part is mounted on bearing wheel
And be fixedly connected with mounting bracket, it is described it is left dial hook part and it is right dial to hook guide-track groove is equipped on the outside of part, the slide two in
Side is equipped with the guide rail with guide-track groove cooperation sliding.
3. pulley gear according to claim 2, it is characterised in that: described left group hooks part and right dial and sliding inside hook part
Elastic component mounting groove is equipped on direction, the construction opening of the elastic component mounting groove is disposed far from one end of slide U-shaped mouth, institute
It states elastic component to be mounted in elastic component mounting groove, the elastic component is located at one end press slide of construction opening far from U-shaped mouth
One end.
4. pulley gear according to claim 3, it is characterised in that: described left group hooks part and right hook part of dialling and expose peace simultaneously
Fill outside the U-shaped mouth of bracket and slide and be lower than the sliding surface of bearing wheel.
5. according to the described in any item pulley gears of claim 2-4, it is characterised in that: further include consolidating of being fixedly connected with slide
Fixed board, the fixed plate are equipped with the inclined hole passed through for adjusting screw.
6. pulley gear according to claim 5, it is characterised in that: hook part and the right either table for dialling hook part at described left group
Face is equipped with limiting slot, and through-hole, the limiting block that installation is limited with limiting slot cooperation on the through-hole are equipped in the fixed plate
Part.
7. pulley gear according to claim 6, it is characterised in that: the fixed plate is equipped with locating piece, the slide
It is equipped with the location hole matched with locating piece.
8. pulley gear according to claim 1, it is characterised in that: the slide is an integral molding structure, and material is
Plastics.
9. pulley gear according to claim 1, it is characterised in that: the elastic component is adjustable spring.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522991.XU CN209509852U (en) | 2018-09-18 | 2018-09-18 | A kind of pulley gear |
| PCT/CN2018/108922 WO2020056796A1 (en) | 2018-09-18 | 2018-09-30 | Pulley device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522991.XU CN209509852U (en) | 2018-09-18 | 2018-09-18 | A kind of pulley gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209509852U true CN209509852U (en) | 2019-10-18 |
Family
ID=68186334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821522991.XU Active CN209509852U (en) | 2018-09-18 | 2018-09-18 | A kind of pulley gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209509852U (en) |
-
2018
- 2018-09-18 CN CN201821522991.XU patent/CN209509852U/en active Active
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| GR01 | Patent grant |