CN105731195A - Rope belt winding device and head lamp - Google Patents
Rope belt winding device and head lamp Download PDFInfo
- Publication number
- CN105731195A CN105731195A CN201410767005.7A CN201410767005A CN105731195A CN 105731195 A CN105731195 A CN 105731195A CN 201410767005 A CN201410767005 A CN 201410767005A CN 105731195 A CN105731195 A CN 105731195A
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- China
- Prior art keywords
- rope band
- reel
- take
- rope
- connection axle
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Abstract
The invention provides a rope belt winding device. The rope belt winding device is used for winding a rope belt and comprises a shell, a take-up reel and a coil spring. The shell is provided with a cavity and two rope outlets communicating with the cavity; the take-up reel is contained in the cavity of the shell and is rotatably connected to the shell; the rope belt is wound on the take-up reel in the shell, and two tail ends of the rope belt stretch out of the rope outlets of the shell correspondingly; the coil spring is used for generating elastic restoring force, the elastic restoring force is exerted to the take-up reel, and therefore the take-up reel is driven to rewind the rope belt to the cavity of the shell; and when the rope belt is pulled out of the rope outlets of the shell under the effect of external force, the take-up reel rotates relative to the shell, and the coil spring generates the shape change and generates the elastic restoring force. According to the rope belt winding device, the rope belt can be rewound, and mutual winding of multiple rope belts is avoided.
Description
Technical field
The present invention relates to field of illuminating lamps, particularly relate to the head lamp of a kind of rope band wrap-up and this rope band wrap-up.
Background technology
In prior art, head lamp is securable to the head of user, it is simple to provides illumination to user and will not take the both hands of user, it is simple to user carries out other operations.
Head lamp of the prior art is typically provided with for rope band, consequently facilitating head lamp is integrally fastened to the head of user.Existing head lamp rope band generally adopts nylon rope band or canvas rope band, and the general all line lengths of its length are about 1 meter.Owing to rope band is longer, more head lamp be placed on carry out head lamp charging time, the easy tied up in knots of rope band of multiple head lamps, not easily separate, impact is taken.
Summary of the invention
One is provided to be easy to rope band backrush, it is to avoid rope band wrap-up that multiple rope bands are wound around mutually and be provided with the head lamp of this rope band wrap-up.
A kind of rope band wrap-up, for rolling rope band, including housing, take-up reel, wind spring, described housing is provided with cavity and two rope holes being communicated in described cavity, described take-up reel is contained in the cavity of described housing and is rotationally connected with described housing, described rope band is wound in the take-up reel in described housing, and the two of described rope band ends stretch out from the rope hole of described housing respectively；Described wind spring is used for producing elastic-restoring force and applying described elastic-restoring force to described take-up reel, thus driving the revolution of described take-up reel with by the cavity of described rope band backrush to described housing；When described rope band pulls out from the rope hole of described housing under external force, described take-up reel is relative to described housing into rotation, and described wind spring deforms upon and produces elastic-restoring force.
Further, the quantity that arranges of described take-up reel and wind spring is two, and is each wound with rope band on said two take-up reel.
Further, described housing includes upper casing, lower casing and is fixedly connected on the connection axle of described lower casing, and described upper casing buckle closure is in described lower casing to form described cavity, and described connection axle is arranged in described take-up reel, and described take-up reel rotates around described connection axle.
Further, described rope band wrap-up is additionally provided with screw, described connection axle is protruding relative to described lower casing and extends towards described upper casing, described connection axle is provided with the end face of described upper casing, described end face offers screwed hole, described upper casing is provided with mating holes, and described screw is arranged in the screwed hole of described connection axle and the mating holes of upper casing, thus described upper casing is locked on described connection axle.
Further, described connection axle is provided with end face, clamping recess is axially offered along described connection axle from the end face of described connection axle, one end of described wind spring is fastened in the clamping recess of described connection axle, the other end of described wind spring is fixedly connected on described take-up reel, is wound in described take-up reel in the middle part of described wind spring.
Further, described take-up reel includes diapire, is connected to the first side wall of described diapire, described diapire offers the diapire through hole worn for described connection axle, described rope band is wound in described the first side wall, described the first side wall is ring-type, and described the first side wall offers recess, during described rope band is wound in described the first side wall and is fastened in the recess of described the first side wall.
Further, described take-up reel is additionally provided with the second sidewall, and described second sidewall spacers is arranged at inside described the first side wall, and described rope band is fastened between described the first side wall and described second sidewall at least partly.
Further, described the first side wall is arc surfaced, and described the first side wall is concentric with described second sidewall.
A kind of head lamp, described head lamp is provided with lamp body, rope band, hook and rope band wrap-up as according to any one of claim 1 to 8, and described hook is fixedly connected on described rope band end, for described rope band is removably attachable to described lamp body.
Further, described rope band wrap-up also includes the cushion pad being connected to described hull outside, and described cushion pad is arranged between two rope holes of described housing.
The rope band wrap-up of the present invention and be provided with the head lamp of this rope band wrap-up and can easily rope band backrush be housed, it is simple to the picking and placeing and receiving of head lamp.When multiple head lamps put together, rope band will not mutually be wound around and cause that impact uses.The rope band wrap-up of the present invention is easy to use with the head lamp being provided with this rope band wrap-up, it is easy to operation.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the assembling schematic diagram of the rope band wrap-up that the present invention the first better embodiment provides；
Fig. 2 is the decomposing schematic representation of the rope band wrap-up that the present invention the first better embodiment provides；
Fig. 3 is the close-up schematic view of the rope band wrap-up of Fig. 2；
Fig. 4 is the structural representation of the take-up reel of the rope band wrap-up that the present invention the first better embodiment provides；
Fig. 5 is the structural representation of the rope band wrap-up that the present invention the second better embodiment provides；
Fig. 6 is the assembling schematic diagram of a kind of head lamp provided by the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Referring to Fig. 1 and Fig. 2, the present invention the first better embodiment provides a kind of rope band wrap-up 10, and rope band wrap-up 10 includes housing 11, take-up reel 13, wind spring 15.Described rope band wrap-up 10 is connected to rope band 20, for rolling rope band 20, so that rope band 20 is contained in described rope band wrap-up 10 in a non-operative state, it is simple to the storage of rope band 20 and arrangement.
Described housing 11 is provided with cavity (not shown) and is communicated in the rope hole 111 of described cavity, and described rope band 20 is arranged in the cavity of described housing 11, and the end of described rope band 20 stretches out in the rope hole 111 of described housing 11.In the present embodiment, described housing 11 is provided with two rope holes 111, and two rope holes 111 are respectively arranged at the both sides of described housing 11, and two ends of described rope band 20 stretch out from the rope hole 111 of described housing 11 respectively.
Described housing 11 generally has certain thickness semicircle.In the present embodiment, housing 11 includes upper casing 113, lower casing 115 and is fixedly installed on the connection axle 117 between described upper casing 113 and described lower casing 115.Described upper casing 113 buckle closure forms the cavity for holding take-up reel 13, wind spring 15 and rope band 20 in lower casing 115.It is understood that the shape of described upper casing 113 and lower casing 115 is mutually adapted, its concrete structure and shape can on-demand be arranged voluntarily, do not repeat them here.
Please also refer to Fig. 3, in the present embodiment, described connection axle 117 is fixedly connected on described lower casing 115 inside middle portion, and described connection axle 117 is protruding relative to described lower casing 115 and extends towards described upper casing 113, described connection axle 117 is provided with the end face 1170 of described upper casing 113, and described end face 1170 offers screwed hole 1171.Clamping recess 1173 axially it is further opened with along described connection axle 117 from the end face 1170 of described connection axle 117.It is understood that the specification of described screwed hole 1171 and described clamping recess 1173 can be on-demand from Row sum-equal matrix.
Further, described rope band wrap-up 10 is additionally provided with screw (not shown), described upper casing 113 is provided with mating holes 1131, and described screw is arranged in the screwed hole 1171 of described connection axle 117 and the mating holes 1131 of upper casing 113, thus described upper casing 113 is locked on described connection axle 117.It is understood that described upper casing 113 can adopt other any suitable modes to be connected with each other with described lower casing 115.
Referring to Fig. 4, described take-up reel 13 houses in the cavity of described housing 11 and is rotationally connected with described housing 11.Described take-up reel 13 is generally hollow cylindric, and it includes diapire 131, is connected to the first side wall 132 and second sidewall 133 of described diapire 131.Described the first side wall 132 and the second sidewall 133 are vertically connected at described diapire 131.During use, the diapire 131 of described take-up reel 13 is arranged near the inner side of described lower casing 115, and described the first side wall the 132, second sidewall 133 is vertically installed between described upper casing 113 and described lower casing 115.Described diapire 131 offers the through hole (not shown) worn for described connection axle 117, and described connection axle 117 is arranged in described take-up reel 13, and described take-up reel 13 rotates around described connection axle 117.
In the present embodiment, described the first side wall 132 is ring-type, constitutes the outer peripheral face of described take-up reel 13.Described the first side wall 132 offers at least one recess 1321.During use, during described rope band 20 is wound in described the first side wall 132 and is fastened in the recess 1321 of described the first side wall 132, consequently facilitating rope band 20 drives described take-up reel 13 to rotate, or take-up reel 13 drives the backrush of described rope band 20 to the cavity of housing 11 under wind spring 15 acts on.
In the present embodiment, described rope band 20 by be wound in described take-up reel 13 so that rope band 20 drives described take-up reel 13 to rotate or makes take-up reel 13 backrush rope band 20.It is understood that described rope band 20 can adopt any-mode that its any part is fixedly connected on described take-up reel 13.
Further, described second sidewall 133 is arranged at inside described the first side wall 132, and described rope band 20 also can be wound in described second sidewall 133 in the lump.Described second sidewall 133 and described the first side wall 132 interval are arranged, and described rope band 20 can be fastened between described the first side wall 132 and described second sidewall 133 at least partly, consequently facilitating rope band 20 is stably connected with in described take-up reel 13.In the present embodiment, described second sidewall 133 is in arc surfaced, and described the first side wall 132 is concentric with described second sidewall 133, consequently facilitating rope band 20 is fastened between described the first side wall 132 and described second sidewall 133, and drives described take-up reel 13 to rotate.
Described wind spring 15 is used for producing elastic-restoring force and applying described elastic-restoring force to described take-up reel 13, thus driving described take-up reel 13 to turn round with by the cavity of described rope band 20 backrush to described housing 11.In the present embodiment, described wind spring 15 is bending strip, during it is around in described the first side wall 132 and is fastened in the recess 1321 of described the first side wall 132.During use, one end of described wind spring 15 is fastened in the clamping recess 1173 of described connection axle 117, and the other end of described wind spring 15 is hook-shaped, and is fixedly connected on the first side wall 132 of described take-up reel 13, is wound in described take-up reel 13 in the middle part of described wind spring 15.
When using the rope band wrap-up 10 of the present invention, described rope band 20 is wound in the take-up reel 13 in described housing 11, when described rope band 20 pulls out from the rope hole 111 of described housing 11 under external force, described take-up reel 13 rotates relative to described housing 11, and described wind spring 15 deforms upon and produces elastic-restoring force.When removing described external force, under the elastic-restoring force effect of wind spring 15, described take-up reel 13 rotates relative to described housing 11 and pulls the backrush of described rope band 20, thus being recycled in cavity by rope band 20.
A kind of rope band wrap-up 50 that Fig. 5 provides for the present invention the second preferred embodiment, the rope band wrap-up 50 of the present embodiment is roughly the same with the first preferred embodiment.Rope band wrap-up 50 includes housing 51, take-up reel 53, wind spring 55.
Being different in that: in the present embodiment, the take-up reel 53 of rope band wrap-up 50 is two with the quantity that arranges of wind spring 55, and is each wound with rope band 20 on said two take-up reel 53.During use, two rope bands 20 can backrush under two take-up reels 53 with wind spring 55 effect respectively, thus housing to housing 51.
Refer to Fig. 6, the present invention also provides for a kind of head lamp, described head lamp is provided with lamp body 30, rope band 20, hook 40 and rope band wrap-up 10,50 as previously mentioned, and described hook 40 is fixedly connected on described rope band 20 end, for described rope band 20 is removably attachable to described lamp body 30.Described lamp body 30 can arrange the parts such as light source, control circuit, does not repeat them here.Further, described rope band wrap-up 10,50 also includes being arranged at the cushion pad 18 outside described housing 11, and described cushion pad 18 is arranged between two rope holes 111 of described housing 11.
When using the head lamp of the present invention, rope band 20 is connected to described lamp body 30 by linking up with 40, and rope band 20 is sheathed on the head of user.Under the effect of the elastic-restoring force of wind spring 15, the head of user is strained and be fixed on to described rope band 20, and described cushion pad 18 is held in user head.It is understood that described cushion pad 18 can adopt and arbitrarily have elastic suitable material and make.When being dismantled from described lamp body 30 by the hook 40 of described rope band wrap-up 10, under described rope band wrap-up 10 acts on, rope band 20 automatic rewinding is to the cavity of described rope band wrap-up 10.
The rope band wrap-up 10 of the present invention and be provided with the head lamp of this rope band wrap-up 10 and can easily rope band 20 backrush be housed, it is simple to the picking and placeing and receiving of head lamp.When multiple head lamps put together, rope band 20 will not mutually be wound around and cause that impact uses.The rope band wrap-up 10 of the present invention is easy to use with the head lamp being provided with this rope band wrap-up 10, it is easy to operation.
Above disclosed it is only one preferred embodiment of the present invention, certainly the interest field of the present invention can not be limited with this, one of ordinary skill in the art will appreciate that all or part of flow process realizing above-described embodiment, and according to the equivalent variations that the claims in the present invention are made, still fall within the scope that invention is contained.
Claims (10)
1. a rope band wrap-up, for rolling rope band, it is characterized in that, including housing, take-up reel, wind spring, described housing is provided with cavity and two rope holes being communicated in described cavity, described take-up reel is contained in the cavity of described housing and is rotationally connected with described housing, and described rope band is wound in the take-up reel in described housing, and the two of described rope band ends stretch out from the rope hole of described housing respectively；Described wind spring is used for producing elastic-restoring force and applying described elastic-restoring force to described take-up reel, thus driving the revolution of described take-up reel with by the cavity of described rope band backrush to described housing；When described rope band pulls out from the rope hole of described housing under external force, described take-up reel is relative to described housing into rotation, and described wind spring deforms upon and produces elastic-restoring force.
2. rope band wrap-up as claimed in claim 1, it is characterised in that the quantity that arranges of described take-up reel and wind spring is two, and is each wound with rope band on said two take-up reel.
3. rope band wrap-up as claimed in claim 1, it is characterized in that, described housing includes upper casing, lower casing and is fixedly connected on the connection axle of described lower casing, described upper casing buckle closure in described lower casing to form described cavity, described connection axle is arranged in described take-up reel, and described take-up reel rotates around described connection axle.
4. rope band wrap-up as claimed in claim 3, it is characterized in that, described rope band wrap-up is additionally provided with screw, described connection axle is protruding relative to described lower casing and extends towards described upper casing, described connection axle is provided with the end face of described upper casing, and described end face offers screwed hole, and described upper casing is provided with mating holes, described screw is arranged in the screwed hole of described connection axle and the mating holes of upper casing, thus described upper casing is locked on described connection axle.
5. rope band wrap-up as claimed in claim 3, it is characterized in that, described connection axle is provided with end face, clamping recess is axially offered along described connection axle from the end face of described connection axle, one end of described wind spring is fastened in the clamping recess of described connection axle, the other end of described wind spring is fixedly connected on described take-up reel, is wound in described take-up reel in the middle part of described wind spring.
6. rope band wrap-up as claimed in claim 3, it is characterized in that, described take-up reel includes diapire, is connected to the first side wall of described diapire, described diapire offers the diapire through hole worn for described connection axle, described rope band is wound in described the first side wall, described the first side wall is ring-type, and described the first side wall offers recess, during described rope band is wound in described the first side wall and is fastened in the recess of described the first side wall.
7. rope band wrap-up as claimed in claim 6, it is characterised in that described take-up reel is additionally provided with the second sidewall, and described second sidewall spacers is arranged at inside described the first side wall, and described rope band is fastened between described the first side wall and described second sidewall at least partly.
8. rope band wrap-up as claimed in claim 7, it is characterised in that described the first side wall is arc surfaced, and described the first side wall is concentric with described second sidewall.
9. a head lamp, it is characterised in that described head lamp is provided with lamp body, rope band, hook and rope band wrap-up as according to any one of claim 1 to 8, described hook is fixedly connected on described rope band end, for described rope band is removably attachable to described lamp body.
10. head lamp as claimed in claim 9, it is characterised in that described rope band wrap-up also includes the cushion pad being connected to described hull outside, and described cushion pad is arranged between two rope holes of described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410767005.7A CN105731195A (en) | 2014-12-12 | 2014-12-12 | Rope belt winding device and head lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410767005.7A CN105731195A (en) | 2014-12-12 | 2014-12-12 | Rope belt winding device and head lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105731195A true CN105731195A (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410767005.7A Pending CN105731195A (en) | 2014-12-12 | 2014-12-12 | Rope belt winding device and head lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105731195A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018077314A3 (en) * | 2016-10-24 | 2018-06-07 | 苏州佩德漫特工贸有限公司 | Retractable pet leash |
| CN108709963A (en) * | 2018-08-10 | 2018-10-26 | 镇江市南方工矿器材有限公司 | A kind of portable methane detector |
| CN110239602A (en) * | 2019-05-29 | 2019-09-17 | 中国地质大学（武汉） | A kind of Portable cardboard box means of transport |
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| CN86201483U (en) * | 1986-02-25 | 1987-02-18 | 湘潭市塑料五厂 | Portable head-lamp hooper |
| US20020040945A1 (en) * | 2000-09-28 | 2002-04-11 | George Stepancich | Retractable cable assembly |
| CN2605241Y (en) * | 2003-01-09 | 2004-03-03 | 魏国扬 | Improvement device of coaxial wire-storage wheel |
| US20040089759A1 (en) * | 2001-12-19 | 2004-05-13 | Genuise Coey K. | Retractable device holding assembly |
| CN101275712A (en) * | 2007-02-28 | 2008-10-01 | 科尔曼公司 | Single axis headlamp |
| CN203922324U (en) * | 2014-05-26 | 2014-11-05 | 李莹莹 | A kind of ECG monitor bobbin winoler |
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2014
- 2014-12-12 CN CN201410767005.7A patent/CN105731195A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86201483U (en) * | 1986-02-25 | 1987-02-18 | 湘潭市塑料五厂 | Portable head-lamp hooper |
| US20020040945A1 (en) * | 2000-09-28 | 2002-04-11 | George Stepancich | Retractable cable assembly |
| US20040089759A1 (en) * | 2001-12-19 | 2004-05-13 | Genuise Coey K. | Retractable device holding assembly |
| CN2605241Y (en) * | 2003-01-09 | 2004-03-03 | 魏国扬 | Improvement device of coaxial wire-storage wheel |
| CN101275712A (en) * | 2007-02-28 | 2008-10-01 | 科尔曼公司 | Single axis headlamp |
| CN203922324U (en) * | 2014-05-26 | 2014-11-05 | 李莹莹 | A kind of ECG monitor bobbin winoler |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018077314A3 (en) * | 2016-10-24 | 2018-06-07 | 苏州佩德漫特工贸有限公司 | Retractable pet leash |
| US11122777B2 (en) | 2016-10-24 | 2021-09-21 | Suzhou Petmate Industry & Trade Co., Ltd. | Retractable pet traction rope |
| CN108709963A (en) * | 2018-08-10 | 2018-10-26 | 镇江市南方工矿器材有限公司 | A kind of portable methane detector |
| CN110239602A (en) * | 2019-05-29 | 2019-09-17 | 中国地质大学（武汉） | A kind of Portable cardboard box means of transport |
| CN110239602B (en) * | 2019-05-29 | 2024-05-10 | 中国地质大学（武汉） | Portable carton transport means |
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Application publication date: 20160706 |