CN203080314U - Pulley device - Google Patents
Pulley device Download PDFInfo
- Publication number
- CN203080314U CN203080314U CN 201320063549 CN201320063549U CN203080314U CN 203080314 U CN203080314 U CN 203080314U CN 201320063549 CN201320063549 CN 201320063549 CN 201320063549 U CN201320063549 U CN 201320063549U CN 203080314 U CN203080314 U CN 203080314U
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- CN
- China
- Prior art keywords
- pulley
- rope body
- section
- torsion
- wheel shaft
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- Expired - Fee Related
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Abstract
The utility model discloses a pulley device applied to a clothes airing group. The clothes airing group comprises a clothes airing pole and a rope body. The pulley device comprises a positioning base, a pulley block and a brake spring. The pulley block and the brake spring are arranged in the positioning base. The positioning base comprises an accommodating space and two penetrating parts arranged on two sides of the accommodating space. The pulley block comprises a pulley, a clamping roller and a wheel shaft, the pulley is arranged in the accommodating space in a pivoted mode and carries out a rotating stroke to guide the rope body to slide, the clamping roller is movably arranged in the accommodating space, the rope body is clamped through the clamping roller and the pulley in a normal state, and the wheel shaft is arranged on the pulley and the two penetrating parts in a penetrated mode to support they pulley. The brake spring comprises two torsion sections respectively arranged on two sides of the pulley and providing torsion, and a brake section connected with the two torsion sections and jacking up the rope body with the help of the torsion in a normal state to drive the clamping roller to clamp the rope body. Through the design of the brake spring, the pulley device has an automatic braking function.
Description
Technical field
The utility model relates to a kind of pulley gear, refers to a kind of pulley gear that is used for a solarization clothing group especially.
Background technology
Because in the city that populous, mansion now stands in great numbers, general family can't have garden and come airing clothes, therefore must be hung on clothes airing rod fixed mount on the ceiling in the balcony installing, then clothes airing rod is placed on the fixed mount.When airing clothes, can earlier desire be shone the thing that dries in the air drapes over one's shoulders on clothes hanger, utilizing the handspike of a tool sufficient length to push away again is hung on the clothes airing rod, but above-mentioned traditional airing mode is quite inconvenience and time-consuming when hanging or take in clothes, and do not meet the narrow functional need in modern space, therefore, promptly produced and freely to have adjusted " the pulley-type lifting clothes horse " of hanging height with the user.
Existing prior art TaiWan, China patent certificate M320878 number " lifting clothes horse control rope device ", described before the disclosed rope device of controlling of case comprise a housing, a scroll wheel and a stopping wheel.Wherein said housing one end is provided with a conductor rope portion, and the bottom surface of described housing is near the position of described conductor rope portion, be provided with at least one first spacing hole, and the position of corresponding described first spacing hole in the described housing, be provided with a retainer, the position of the bottom surface of described housing between described retainer and first spacing hole such as described is provided with at least two second spacing holes again.And described scroll wheel borrows a pivot to be articulated in the described housing position near described conductor rope portion.Being located in the described housing in the position of contiguous described scroll wheel of described stopping wheel activity, described stopping wheel can move to described scroll wheel along described retainer in described housing, also can move to the direction away from described scroll wheel in described housing.
Though as described in utilizing as the pulley-type lifting clothes horse of above-mentioned structure stopping wheel will control rope clamp system be fixed in as described in scroll wheel and as described between the stopping wheel, prevent that clothing can be because controlling becoming flexible and landing of rope, but might pull because of carelessness because of the user and control rope, and clothing gets loose, and drop on the ground, even might pound the user together with clothes airing rod, cause danger.
The utility model content
Main purpose of the present utility model is to provide a kind of pulley gear, and improving existing pulley gear can't Zi Dong Brake car and the problem of the secure context that brings.
For reaching above-mentioned purpose, the utility model provides a kind of pulley gear, be applied to one and shine the clothing group, described solarization clothing group comprises a plurality of auxiliary pulleys of mutual snapping, a plurality of hook, and at least one clothes airing rod and passes described auxiliary pulley and described hook and hangs the rope body of described clothes airing rod.Described pulley gear comprises a positioning seat, is located at an assembly pulley and a Brake car spring in the described positioning seat.Described positioning seat comprises an accommodation space, and two are mutually symmetrical is arranged at the portion that wears of described accommodation space both sides, and a butting section of being located in the described accommodation space.Described assembly pulley comprises one and is hubbed at described accommodation space and carries out the pulley of a rotating distance to guide described rope body to slide, one is located in the described accommodation space and normality and described pulley press from both sides the pinch roller of the described rope body of pulling versatilely, and one wears described pulley and described two and wears portion to support the wheel shaft of described pulley.Suo Shu Brake car spring comprises two and is located at described pulley both sides respectively and the torsion section of a torsion is provided, two be connected with two torsion sections respectively and against described butting section against section, and one connect described two torsion sections and borrow the described rope body of described torsion normality jack-up and drive pull described rope body and be subjected to pull and be subjected to described rope body pushing and pressing to make described pinch roller break away from the Brake car section of described rope body towards the power of described pulley direction in described rope body of described pinch roller folder.
Further, described positioning seat comprises is located at the trace openings that described pulley below is passed through for described rope body, and one be located at described two spacing zones that wear between the portion the described pinch roller displacement of restriction, and described pinch roller is above the described trace openings and between the described spacing zone.
Further, described spacing zone is intilted dentation wall.
Further, both sides, described butting section have a through hole that wears for described wheel shaft respectively, a fixed part that is provided with for the torsion section of Suo Shu Brake car spring, and one for Suo Shu Brake car spring described against section against and limit described against section move against protuberance.
Further, the described portion of wearing is a positioning track that enters for described wheel shaft, and described positioning track comprises a lead segment that an open described wheel shaft enters and a positioning section that communicates with described lead segment.
Further, described wheel shaft wears described two torsion sections.
Further, the described portion of wearing is a hole.
Further, described butting section is a roof of being located at described pulley top.
The beneficial effects of the utility model are:
Pulley gear Tong of the present utility model crosses the design of Suo Shu Brake car spring, effect with Zi Dong Brake car, can be when decontroling described rope body the user, make described pinch roller and described pulley press from both sides the described rope body of pulling, avoid described clothes airing rod to fall and injure the user by a crashing object, and increased the security of using greatly.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is the application schematic diagram of the utility model one preferred embodiment.
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model one preferred embodiment.
Fig. 3-1 is the Zi Dong Brake car schematic diagram of the utility model one preferred embodiment.
Fig. 3-2 is the pinch roller activity chart of the utility model one preferred embodiment.
Fig. 4 is the STRUCTURE DECOMPOSITION schematic diagram of another embodiment of the utility model.
Wherein, Reference numeral:
100: shine clothing group 11: auxiliary pulley
12: hook 13: clothes airing rod
14: rope body 2: positioning seat
21: accommodation space 22: wear portion
22a: wear portion 221: lead segment
222: positioning section 23: butting section
231: through hole 232: fixed part
233: against protuberance 24: trace openings
25: spacing zone 26: butting section
3: assembly pulley 31: pulley
32: pinch roller 33: wheel shaft
4: Brake car springs 41: torsion section
42: against section 43: Brake car sections
The specific embodiment
Relevant detailed description of the present utility model and technology contents now just cooperate graphic being described as follows:
Please refer to Fig. 1 and Fig. 2, as shown in the figure: the utility model is a kind of pulley gear, be applied to one and shine clothing group 100, described solarization clothing group 100 comprises a plurality of auxiliary pulleys 11, a plurality of hook 12 of mutual snapping, and at least one clothes airing rod 13 and passes described auxiliary pulley 11 and described hook 12 and hangs the rope body 14 of described clothes airing rod 13 by basic pulley principle.Described pulley gear comprises a positioning seat 2, is located at an assembly pulley 3 and a Brake car spring 4 in the described positioning seat 2.Described positioning seat 2 comprises an accommodation space 21, two are mutually symmetrical is arranged at the portion that wears 22 of described accommodation space 21 both sides, an and butting section 23 of being located in the described accommodation space 21, described assembly pulley 3 comprises one and is hubbed at described accommodation space 21 and carries out the pulley 31 of a rotating distance to guide described rope body 14 to slide, one is located in the described accommodation space 21 and the pull pinch roller 32 of described rope body of normalities and described pulley 31 folders versatilely, and one wears described pulley 31 and described two and wears the wheel shaft 33 of portion 22 to support described pulley 31.Suo Shu Brake car spring 4 comprises two and is located at described pulley 31 both sides respectively and the torsion section 41 of a torsion is provided, two be connected with two torsion sections 41 respectively and against described butting section 23 against section 42, and one connect described two torsion sections 41 and borrow the described rope body 14 of described torsion normality jack-up and drive pull described rope body 14 and be subjected to pull and be subjected to described rope body 14 pushing and pressing to make described pinch roller 32 break away from the Brake car section 43 of described rope body 14 towards the power of described pulley 31 directions in described rope body 14 of described pinch roller 32 folders.
Specifically, 23 both sides, described butting section have a through hole 231 that supplies described wheel shaft 33 to wear respectively, one supplies the fixed part 232 of torsion section 41 settings of Suo Shu Brake car spring 4, and one for Suo Shu Brake car spring 4 described against section 42 against and limit and describedly borrow described fixed part 232 being fixed on the described butting section 23 against protuberance 233 Suo Shu Brake car spring 4 against section 42 displacements, and make described torsion section 41 produce described torsion against described against protuberance 233 against section 42 with described, and then transmit described torsion and give Suo Shu Brake car section 43, make the described rope body 14 of Suo Shu Brake car section 43 jack-up.In addition, after described wheel shaft 33 passes the through hole 231 of 23 both sides, described butting section, the two ends of described wheel shaft 33 expose to 23 both sides, described butting section, and the described portion 22 that wears furthermore is a positioning track that supplies described wheel shaft 33 to enter, described positioning track comprises a lead segment 221 that an open described wheel shaft 33 enters and a positioning section 222 that communicates with described lead segment 221, with described pulley 31, after described wheel shaft 33 is assembled with described butting section 23, expose to the lead segment 221 that the two ends of 23 both sides, described butting section enter described positioning track with described wheel shaft 33, and enter in the described positioning section 222 along described lead segment 221, and the position of fixing described wheel shaft 33 has also been fixed described butting section 23 simultaneously, the position of described pulley 31 Yu Suo Shu Brake car spring 4.
Please refer to Fig. 3-1 and Fig. 3-2, as shown in the figure: further, described positioning seat 2 comprises is located at the trace openings 24 that described pulley 31 belows are passed through for described rope body 14, and one be located at described two spacing zones 25 that wear between the portion 22 described pinch roller 32 displacements of restriction, wherein said spacing zone 25 is intilted dentation wall, and described pinch roller 32 is above the described trace openings 24 and between the described spacing zone 25.When described pulley 31, described butting section 23 and Suo Shu Brake car spring 4 that assembling finishes enter along described lead segment 221 in the described positioning section 222 fixing after, described rope body 14 be directed on the described pulley 31 and from described trace openings 24 pass.When the user spurs described rope body 14 desires and adjusts the height of described clothes airing rod 13, described rope body 14 is to pulley 31 pushing Suo Shu Brake car sections 43, this moment, described pinch roller 32 did not press described rope body 14, and Suo Shu Brake car section 43 is borrowed the described rope body 14 of described torsion jack-up when the user decontrols described rope body 14, and described rope body 14 further ejections play described pinch roller 32, make described pinch roller 32 roll and shorten with the distance of 31 on described pulley and press from both sides the described rope body 14 of pulling gradually along described spacing zone 25, last described pinch roller 32 tightly presss from both sides the described rope body 14 of pulling with described pulley 31, makes described rope body 14 can't continue to slide.And press from both sides gradually when pulling described rope body 14 at described pinch roller 32 and described pulley 31, promptly begin the effect of You Brake car, pulled and can't continue to slide the time by described pulley 31 and described pinch roller 32 folders until described rope body 14, promptly finish Brake car, make described clothes airing rod 13 can not descend, and have the effect of Zi Dong Brake car.If the state of user Yu Cong Brake car continues to adjust the height of described clothes airing rod 13, only need the application of force that described rope body 14 is pullled towards described pulley 31 directions, make described rope body 14 pushing and pressing Suo Shu Brake car sections 43, described pinch roller 32 broke away from described rope body 14 and made described rope body 14 be slided this moment.
Except that above-mentioned enforcement aspect, pulley gear of the present utility model more has another to implement aspect, as shown in Figure 4, implement in the aspect in another, the described 22a of portion that wears is a hole, described wheel shaft 33 passes the described 22a of portion that wears and also wears described two torsion sections 41 and described pulleys 31 simultaneously, and butting section 26 is resisted against on the described roof against section 42 for the described of a roof Suo Shu Brake car spring 4 of being located at described pulley 31 tops, making described torsion section 41 produce one provides the start of torsion Er Brake car of the described rope body 14 of Suo Shu Brake car section 43 ejections the same as described above, seldom gives unnecessary details at this.
In sum, pulley gear Tong of the present utility model crosses the design of Suo Shu Brake car spring, effect with Zi Dong Brake car, can be when decontroling described rope body the user, make described pinch roller and described pulley press from both sides the described rope body of pulling, avoid described clothes airing rod to fall and injure the user by a crashing object, and increased the security of using greatly.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the utility model claim.
Claims (8)
1. pulley gear, be applied to one and shine the clothing group, described solarization clothing group comprises a plurality of auxiliary pulleys of mutual snapping, a plurality of hook, and at least one clothes airing rod and passes described auxiliary pulley and described hook and hangs the rope body of described clothes airing rod, it is characterized in that described pulley gear comprises:
One positioning seat comprises an accommodation space, and two are mutually symmetrical is arranged at the portion that wears of described accommodation space both sides, and a butting section of being located in the described accommodation space;
One assembly pulley, comprising one is hubbed at described accommodation space and carries out the pulley of a rotating distance to guide described rope body to slide, one is located in the described accommodation space and normality and described pulley press from both sides the pinch roller of the described rope body of pulling versatilely, and one wears described pulley and described two and wears portion to support the wheel shaft of described pulley; And
Yi Brake car spring, comprising two is located at described pulley both sides respectively and the torsion section of a torsion is provided, two be connected with two torsion sections respectively and against described butting section against section, and one connect described two torsion sections and borrow the described rope body of described torsion normality jack-up and drive pull described rope body and be subjected to pull and be subjected to described rope body pushing and pressing to make described pinch roller break away from the Brake car section of described rope body towards the power of described pulley direction in described rope body of described pinch roller folder.
2. pulley gear according to claim 1, it is characterized in that, described positioning seat comprises is located at the trace openings that described pulley below is passed through for described rope body, and one be located at described two spacing zones that wear between the portion the described pinch roller displacement of restriction, and described pinch roller is above the described trace openings and between the described spacing zone.
3. pulley gear according to claim 2 is characterized in that, described spacing zone is intilted dentation wall.
4. pulley gear according to claim 1, it is characterized in that, both sides, described butting section have a through hole that supplies described wheel shaft to wear respectively, one fixed part that is provided with for the torsion section of Suo Shu Brake car spring, and one for Suo Shu Brake car spring described against section against and limit described against section move against protuberance.
5. pulley gear according to claim 1 is characterized in that, the described portion of wearing is a positioning track that enters for described wheel shaft, and described positioning track comprises a lead segment that an open described wheel shaft enters and a positioning section that communicates with described lead segment.
6. pulley gear according to claim 1 is characterized in that, described wheel shaft wears described two torsion sections.
7. pulley gear according to claim 1 is characterized in that, described butting section is a roof of being located at described pulley top.
8. pulley gear according to claim 1 is characterized in that, the described portion of wearing is a hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063549 CN203080314U (en) | 2013-02-04 | 2013-02-04 | Pulley device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063549 CN203080314U (en) | 2013-02-04 | 2013-02-04 | Pulley device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203080314U true CN203080314U (en) | 2013-07-24 |
Family
ID=48826172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320063549 Expired - Fee Related CN203080314U (en) | 2013-02-04 | 2013-02-04 | Pulley device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203080314U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627914A (en) * | 2014-12-04 | 2015-05-20 | 李理 | Lifting type laundry rack pulley assembly |
| CN108505297A (en) * | 2018-05-31 | 2018-09-07 | 重庆曹浩思瑗电子商务有限公司 | Airing clothes device |
-
2013
- 2013-02-04 CN CN 201320063549 patent/CN203080314U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627914A (en) * | 2014-12-04 | 2015-05-20 | 李理 | Lifting type laundry rack pulley assembly |
| CN108505297A (en) * | 2018-05-31 | 2018-09-07 | 重庆曹浩思瑗电子商务有限公司 | Airing clothes device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20170204 |