CN201560020U - Cord reel with brake mechanism - Google Patents
Cord reel with brake mechanism Download PDFInfo
- Publication number
- CN201560020U CN201560020U CN2009202014639U CN200920201463U CN201560020U CN 201560020 U CN201560020 U CN 201560020U CN 2009202014639 U CN2009202014639 U CN 2009202014639U CN 200920201463 U CN200920201463 U CN 200920201463U CN 201560020 U CN201560020 U CN 201560020U
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- CN
- China
- Prior art keywords
- button
- wheel
- housing
- fixed
- spring
- 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 - Lifetime
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Abstract
Disclosed is a cord reel with brake mechanism, which comprises a shell with a cord outlet, a brake mechanism, a cord wheel arranged in the shell, a mainspring and an electrode disc component. One end of a power cord is wound on the cord wheel and the other stretched out of the shell through the cord outlet. A central upright column is passed through the middle of the cord wheel and fixed on the shell. One end of the mainspring is fixed on the central upright column and the other end on the cord wheel. One end of the electrode disc component is electrically connected with the power cord and the other end with a socket panel fixed outside the shell. The brake mechanism comprises a button, a spring and a friction wheel. The middle of the button is hinged with a hinge shaft on the shell. The front part of the button is connected with the shell by the spring and the rear part provided with the friction wheel. The friction wheel is frictionally contacted with the outer circumference of the cord wheel. The utility model has the advantages of simple structure, convenient use and the capability to control the length stretched by the power cord through the brake mechanism any time.
Description
(1) technical field
The utility model relates to a kind of winding roll, relates in particular to a kind of winding roll with braking mechanism.
(2) background technology
Existing winding roll, comprise housing with wire hole, be located at the line wheel in the described housing, clockwork spring and electrode disk assembly, one end of power lead furls on described line wheel, the other end stretches out outside the described housing by described wire hole, the middle part of described line wheel is equipped with a center stand column, this center stand column is fixed on the described housing, described clockwork spring one end is fixed on the described center stand column, the other end is fixed on the described line wheel, one end of described electrode disk assembly is electrically connected with described power lead, and the other end socket panel outer with being fixed in described housing is electrically connected.This winding roll is stretching and the recovery of controlling power lead by a brake equipment, and when the stretching power lead, power lead need stretch and just be stuck after one section the distance, thereby power lead can not be stretched to suitable length, uses not to be very convenient.
(3) summary of the invention
In order to overcome above shortcomings in the prior art, the utility model provides a kind of winding roll with braking mechanism simple in structure, easy to use, and the length that can stretch to power lead is at any time controlled.
The technical scheme in the invention for solving the technical problem is: a kind of winding roll with braking mechanism, comprise housing with wire hole, braking mechanism, be located at the line wheel in the described housing, clockwork spring and electrode disk assembly, one end of power lead furls on described line wheel, the other end stretches out outside the described housing by described wire hole, the middle part of described line wheel is equipped with a center stand column, this center stand column is fixed on the described housing, described clockwork spring one end is fixed on the described center stand column, the other end is fixed on the described line wheel, one end of described electrode disk assembly is electrically connected with described power lead, the other end socket panel outer with being fixed in described housing is electrically connected, described braking mechanism comprises button, spring and friction wheel, the middle part of described button is articulated on the jointed shaft of being located on the described housing, be provided with described spring between the inboard of described button head and the described housing, the afterbody of described button is provided with a friction wheel axle, described friction wheel is housed on the described friction wheel axle, described friction wheel can with the excircle wipe contact of described line wheel.
Described button is provided with position-limited trough, and described housing is provided with a fixed leg, and described fixed leg is arranged in also can be along described position-limited trough slippage in the described position-limited trough.Fixed leg on the housing is along the position-limited trough slippage on the button, thus the stroke of limit button.
The excircle of described line wheel is provided with uniform spacing preiection, the friction wheel of braking mechanism is stopped between online two spacing preiections of taking turns excircle, thereby make blockage effect more remarkable.
The inboard of described button head is provided with a spring perch, and described housing is provided with a draw-in groove, and an end of described spring is fixed in the described spring perch, and the other end snaps in the described draw-in groove.
Described housing is made up of a upper shell and a lower house, and the top of described upper shell and lower house forms a handle, is convenient to lifting and carrying of winding roll.
The utility model directly is stretched to suitable length with power lead in use, and the clockwork spring on the line wheel is screwed, and the friction wheel of braking mechanism is contacted with the line wheel always, also can not reclaim even unclamp power lead.When receiving power lead, pin button, button is with the hinge-point rotation of button middle part with jointed shaft, rotate thereby drive friction wheel, this moment, friction wheel was taken turns away from line, and the line wheel can rotate, power lead reclaims under the effect of clockwork spring automatically, and the spring of button head is compressed, and when release button, spring is reset, thereby promoting button rotates around hinge-point, friction wheel contacts with the line wheel once more, thereby blocks the line wheel, thereby realizes furling and locating of power lead.
The beneficial effects of the utility model are: owing to be provided with braking mechanism on the line wheel, when the stretching power lead, can directly operate power lead, also the line wheel is lived in blocking at any time, thereby the stretched length that realizes power lead is arbitrarily; When reclaiming power lead, as long as pin button on the braking mechanism, line take turns in clockwork spring effect turning down, turns round thereby drive power lead, and when power lead was turned back to Len req, direct release button got final product.The utility model is simple in structure, easy to use.
(4) description of drawings
Fig. 1 is a three-dimensional exploded view of the present utility model.
Fig. 2 is the block diagram of braking mechanism of the present utility model.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
See figures.1.and.2, a kind of winding roll with braking mechanism, comprise housing with wire hole 4, braking mechanism, be located at the line wheel 1 in the described housing, clockwork spring 2 and electrode disk assembly 3, one end of power lead furls on described line wheel 1, the other end stretches out outside the described housing by described wire hole 4, the middle part of described line wheel 1 is equipped with a center stand column 5, this center stand column 5 is fixed on the described housing, described clockwork spring 2 one ends are fixed on the described center stand column 5, the other end is fixed on the described line wheel 1, one end of described electrode disk assembly 3 is electrically connected with described power lead, the other end socket panel 6 outer with being fixed in described housing is electrically connected, described braking mechanism comprises button 7, spring 8 and friction wheel 9, the middle part of described button 7 is articulated on the jointed shaft 10 of being located on the described housing, be provided with described spring 8 between the inboard of described button 7 heads and the described housing, the afterbody of described button 7 is provided with a friction wheel axle 11, described friction wheel 9 is housed on the described friction wheel axle 11, and described friction wheel 9 can be taken turns 1 excircle wipe contact with described line.
Described button 7 is provided with position-limited trough 12, and described housing is provided with a fixed leg, and described fixed leg is arranged in also can be along described position-limited trough 12 slippages in the described position-limited trough 12.Fixed leg on the housing is along 12 slippages of the position-limited trough on the button 7, thus the stroke of limit button 7.The inboard of described button 7 heads is provided with a spring perch, and described housing is provided with a draw-in groove 13, and an end of described spring 7 is fixed in the described spring perch, and the other end snaps in the described draw-in groove 13.The excircle of described line wheel 1 is provided with uniform spacing preiection 14, the friction wheel 9 of braking mechanism is stopped between online two spacing preiections 14 of taking turns 1 excircle, thereby make blockage effect more remarkable.
Described housing is made up of a upper shell 15 and a lower house 16, and the top of described upper shell 15 and lower house 16 forms a handle 17, is convenient to lifting and carrying of winding roll.
The utility model directly is stretched to suitable length with power lead in use, and the clockwork spring 2 on the line wheel 1 is screwed, and the friction wheel 9 of braking mechanism is taken turns 1 contactedly with line always, also can not reclaim even unclamp power lead.When receiving power lead, pin button 7, button 7 is with the hinge-point rotation of button 7 middle parts and jointed shaft 10, rotate thereby drive friction wheel 9, this moment, friction wheel 9 took turns 1 away from line, and line wheel 1 can rotate, power lead reclaims under the effect of clockwork spring 2 automatically, and the spring 8 of button 7 heads is compressed, and when release button 7, spring 8 is reset, thereby promoting button 7 rotates around hinge-point, friction wheel 9 contacts with line wheel 1 once more, thereby blocks line wheel 1, thereby realizes furling and locating of power lead.
Claims (5)
1. winding roll with braking mechanism, comprise housing with wire hole, be located at the line wheel in the described housing, clockwork spring and electrode disk assembly, one end of power lead furls on described line wheel, the other end stretches out outside the described housing by described wire hole, the middle part of described line wheel is equipped with a center stand column, this center stand column is fixed on the described housing, described clockwork spring one end is fixed on the described center stand column, the other end is fixed on the described line wheel, one end of described electrode disk assembly is electrically connected with described power lead, the other end socket panel outer with being fixed in described housing is electrically connected, it is characterized in that: also comprise a braking mechanism, this braking mechanism comprises button, spring and friction wheel, the middle part of described button is articulated on the jointed shaft of being located on the described housing, be provided with described spring between the inboard of described button head and the described housing, the afterbody of described button is provided with a friction wheel axle, described friction wheel is housed on the described friction wheel axle, described friction wheel can with the excircle wipe contact of described line wheel.
2. according to the described winding roll with braking mechanism of claim 1, it is characterized in that: described button is provided with position-limited trough, and described housing is provided with a fixed leg, and described fixed leg is arranged in also can be along described position-limited trough slippage in the described position-limited trough.
3. according to the described winding roll with braking mechanism of claim 1, it is characterized in that: the excircle of described line wheel is provided with uniform spacing preiection.
4. according to the described winding roll of claim 1 with braking mechanism, it is characterized in that: the inboard of described button head is provided with a spring perch, described housing is provided with a draw-in groove, and an end of described spring is fixed in the described spring perch, and the other end snaps in the described draw-in groove.
5. according to the described winding roll with braking mechanism of claim 1, it is characterized in that: described housing is made up of a upper shell and a lower house, and the top of described upper shell and lower house forms a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202014639U CN201560020U (en) | 2009-11-30 | 2009-11-30 | Cord reel with brake mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202014639U CN201560020U (en) | 2009-11-30 | 2009-11-30 | Cord reel with brake mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201560020U true CN201560020U (en) | 2010-08-25 |
Family
ID=42625167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202014639U Expired - Lifetime CN201560020U (en) | 2009-11-30 | 2009-11-30 | Cord reel with brake mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201560020U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105816976A (en) * | 2016-05-17 | 2016-08-03 | 国网冀北电力有限公司秦皇岛供电公司 | Safety device for operation of telegraph pole |
| CN108521103A (en) * | 2018-05-10 | 2018-09-11 | 张晓锋 | A kind of auxiliary mounting robot for power cable |
| CN112385619A (en) * | 2020-11-17 | 2021-02-23 | 太仓阿托斯电气部件有限公司 | Brake mechanism of winder |
-
2009
- 2009-11-30 CN CN2009202014639U patent/CN201560020U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105816976A (en) * | 2016-05-17 | 2016-08-03 | 国网冀北电力有限公司秦皇岛供电公司 | Safety device for operation of telegraph pole |
| CN108521103A (en) * | 2018-05-10 | 2018-09-11 | 张晓锋 | A kind of auxiliary mounting robot for power cable |
| CN112385619A (en) * | 2020-11-17 | 2021-02-23 | 太仓阿托斯电气部件有限公司 | Brake mechanism of winder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100825 |