CN102849541A - Limiting button structure and wire spool - Google Patents

Limiting button structure and wire spool Download PDF

Info

Publication number
CN102849541A
CN102849541A CN2011101787665A CN201110178766A CN102849541A CN 102849541 A CN102849541 A CN 102849541A CN 2011101787665 A CN2011101787665 A CN 2011101787665A CN 201110178766 A CN201110178766 A CN 201110178766A CN 102849541 A CN102849541 A CN 102849541A
Authority
CN
China
Prior art keywords
spacing
box body
groove
wire spool
button
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.)
Granted
Application number
CN2011101787665A
Other languages
Chinese (zh)
Other versions
CN102849541B (en
Inventor
周明杰
吴银娥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
Original Assignee
Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
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 Oceans King Lighting Science and Technology Co Ltd, Shenzhen Oceans King Lighting Engineering Co Ltd filed Critical Oceans King Lighting Science and Technology Co Ltd
Priority to CN201110178766.5A priority Critical patent/CN102849541B/en
Publication of CN102849541A publication Critical patent/CN102849541A/en
Application granted granted Critical
Publication of CN102849541B publication Critical patent/CN102849541B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Mechanical Control Devices (AREA)

Abstract

The invention discloses a limiting button structure and a wire spool including the limiting button structure. The limiting button structure comprises a limiting box body, a limiting member, an elastic part, an elastic button and a limiting pillar, wherein the upper limiting box body is integrally arranged on an upper shell of the wire spool, the limiting member is arranged in the limiting box body, the elastic part is arranged on the rear side surfaces of the limiting member and the limiting box body, the elastic button is arranged on a front panel of the limiting box body in a penetrating manner and is connected with the limiting member in a propping manner, and the limiting pillar can be inserted in the limiting member. The wire spool comprises the limiting button structure. The limiting button structure and the wire spool provided by the invention, a limiting button is triggered to realize the free rotation of a base of the wire spool, so that the operation of the wire spool is convenient and effort-saving, and the management of the cable is facilitated.

Description

Spacing press-button structure and wire spool
Technical field
The present invention relates to a kind of cable management devices, more particularly, relate to a kind of spacing press-button structure and comprise the wire spool of this spacing press-button structure.
Background technology
Traditional wire spool generally all is at a supporting seat runner to be set, manually cable is wrapped on the runner, when using cable, also be to pull it by manual mode, owing to there not being position limiting structure, easily cause the length of cable control of pulling out bad, operation is also relatively required great effort, and is unfavorable for the management of cable.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of spacing press-button structure and wire spool, is intended to freely control by triggering this spacing button realization the rotation of wire spool base, makes the operation of wire spool convenient and labor-saving.
For solving the problems of the technologies described above, the technical scheme of employing of the present invention is: a kind of spacing press-button structure is provided, is located on the wire spool, comprising:
One position-limited box body, but one is located on the upper casing of wire spool, comprise by a front panel, the first side panel, the second side panel, a rear panel and enclose the cavity that forms, the interior rear of described cavity is provided with a guide ledges, described front panel is provided with a through hole, and described the first side panel is provided with a spacing guide groove;
One is located in the described position-limited box body cavity and is the button that slides and is located at limit component on the described guide ledges, and it is enclosed and formed by a front end-plate, a top board, side plate, and the rear opening, offers a spacing hole and a guide chute on the described side plate;
Front end-plate inboard, the other end that one elastomeric element, one end are connected to described limit component are connected on the guide ledges end face of described position-limited box body;
One elastic button, the front end-plate that it is arranged in the through hole of described position-limited box body front panel and is connected to described limit component;
One limited post that can intert with the spacing hole of described limit component is located in the spacing guide groove of described position-limited box body.
Further, described spacing press-button structure also comprises a fixed plate, offer a square hole that can run through the front end-plate of described limit component on it, respectively be provided with a draw-in groove in the first side and second side of described position-limited box body by described front panel place, described fixed plate is arranged in the described draw-in groove; Described elastic button have a base plate and be convexly set on the base plate by cap, describedly be arranged in the through hole of described position-limited box body front panel and exceed the front end face of the front panel of described position-limited box body by cap, described fixed plate is stacked and placed under the described base plate and jointly places described draw-in groove, and described base plate is connected to the front end-plate of described limit component.
Further, described limited post has a small end and one and the integrated the brim of a hat of described small end, the small end downside of described limited post offers the groove that an end face does not connect, the spacing guide groove of the first side of described position-limited box body is provided with the spacing orienting lug that can match with described groove and slide, and described limited post fastens by described groove and described spacing orienting lug and is located in the described spacing guide groove.
Preferably, described elastomeric element is a coil spring.
Optimally, also be provided with a hollow-out parts on the top board of described limit component.
Further, described spacing press-button structure comprises that also one is covered on the loam cake of the upper opening of described position-limited box body, cover on described and be provided with a jut that can be sticked in the spacing guide groove of the first side of described position-limited box body, the lower end of described jut has the arc surface that matches with the small end side surface of described limited post.
Optimally, cover on described and also be provided with the projection that a usefulness handle.
The beneficial effect of spacing press-button structure provided by the invention is: this spacing press-button structure is by arranging the limited post of slip at the position-limited box body, and section arranges and can engage with the limited post contraposition limit component within it, and limit component slides onto suitable position by front and back and the runner of wire spool is engaged spacing or lets pass; Front end at limit component arranges an elastic button, and utilizes an elastomeric element that the position of limit component in the position-limited box body restored; When pressing elastic button, limit component elasticity of compression parts and after limit component can be stuck on the position-limited box body by limited post when moving to suitable position, this moment, limit function lost efficacy, and the runner of wire spool is let pass, runner is rotatable; When extracting limited post, the limit component homing that under the elastic force effect of elastomeric element, moves forward, limit component engaged with the runner of wire spool and played the effect that limits its rotation this moment.This spacing button is free to control the wire spool runner with respect to the rotation of base by triggering elastic button and cooperating engaging of limited post and limit component, makes the operation of wire spool convenient and labor-saving, is beneficial to very much the management of cable.
The present invention also provides a kind of wire spool, this wire spool comprise base, the wind spring, with a center mast be connected in upper shell, on the base be located between described base and the described upper shell and can be located at limit assembly on the described upper shell around the runner and that described center mast rotates under the effect of wind spring, described limit assembly has structure described above, and described wind spring is located in the described runner.
Further, described runner has the holding part of a bottom opening, described wind spring is located in the described holding part, described center mast is provided with one first hold down groove, the holding part medial surface of described runner is provided with one second hold down groove, the inner of described wind spring and outer end be connected in respectively in described the first hold down groove and described the second hold down groove in, the top of described runner is provided with that a plurality of shapes are identical, spacing setting and be the limit rib that circumference is arranged, can be fastened with the side plate of described limit assembly.
Optimally, an end face of described limit rib is made as the dip plane.
The beneficial effect of wire spool provided by the invention is: this wire spool is by arranging wind spring, runner and limit assembly, and limit assembly is spacing press-button structure described above, controls the rotation of runner by this spacing button; When the limit component of spacing button and runner engaging, runner is limited and can't rotate, when spacing button is let pass to runner, runner just can rotate with respect to base, at this moment, under the elastic force effect of wind spring, can wind the line to cable, can unwrapping wire under the external tensile force effect, thereby make the operation of wire spool convenient and labor-saving, extremely be beneficial to the management of cable.
Description of drawings
The explosive decomposition structural representation one of the wire spool that Fig. 1 provides for the embodiment of the invention;
The explosive decomposition structural representation of the spacing press-button structure that Fig. 2 provides for the embodiment of the invention;
The perspective view of the position-limited box body of the spacing press-button structure that Fig. 3 provides for the embodiment of the invention;
The perspective view of limit component in the spacing press-button structure that Fig. 4 provides for the embodiment of the invention;
The perspective view of loam cake in the spacing press-button structure that Fig. 5 provides for the embodiment of the invention;
The perspective view of limited post in the spacing press-button structure that Fig. 6 provides for the embodiment of the invention;
The cross-sectional view of limited post in the spacing press-button structure that Fig. 7 provides for the embodiment of the invention;
The cross-section structure constructional drawing of the wire spool that Fig. 8 provides for the embodiment of the invention;
Fig. 9 is the local structure for amplifying schematic diagram at A place among Fig. 8;
Figure 10 is along the sectional structure schematic diagram of C-C line among Fig. 8;
Figure 11 is the local structure for amplifying schematic diagram at B place among Figure 10;
The explosive decomposition structural representation two of the wire spool that Figure 12 provides for the embodiment of the invention.
The specific embodiment
In order to make technical matters to be solved by this invention, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Please in the lump referring to figs. 1 through Fig. 4, now spacing press-button structure provided by the invention is described.Described spacing press-button structure is located on the wire spool, comprise position-limited box body 1, limit component 2, elastomeric element 3, elastic button 4, limited post 5, but this position-limited box body 1 one is located on the upper casing 100 of wire spool, comprise by a front panel 11, the first side panel 12, the second side panel 13, a rear panel 14 and enclose the cavity that forms, the interior rear of this cavity is provided with a guide ledges 15, described front panel 11 is provided with a through hole 110, and described the first side panel 12 is provided with a spacing guide groove 120; Limit component 2 is located in described position-limited box body 1 cavity and is the button that slides and is located on the described guide ledges 15, this limit component 2 is enclosed and is formed by a front end-plate 21, a top board 22, side plate 23, and the rear opening offers a spacing hole 230 and a guide chute 231 on the described side plate 23; One end of elastomeric element 3 is connected on front end-plate 21 inboards of described limit component 2, guide ledges 15 end faces that the other end is connected to described position-limited box body 1; Elastic button 4 is arranged in the through hole 110 of described position-limited box body 1 front panel 11 and is connected to the front end-plate 21 of described limit component 2, and this elastic button 4 can be made by elastomeric material; This limited post 5 is located in the spacing guide groove 120 of described position-limited box body 1, and it can intert to be used for limit component 2 screens with the spacing hole 230 of described limit component 2, makes guide chute 231 be in suitable position.
Spacing press-button structure provided by the invention, by the limited post 5 of slip is set at position-limited box body 1, and section arranges and can engage with limited post 5 contrapositions limit component 2 within it, and limit component 2 slides onto suitable position by front and back and the runner of wire spool is engaged spacing or lets pass; Front end at limit component 2 arranges an elastic button 4, and utilizes the 3 pairs of positions of limit component 2 in position-limited box body 1 of an elastomeric element to reset; When extruding during elastic button 4, limit component 2 elasticity of compression parts 3 and after when moving to suitable position limited post 5 limit component 2 can be stuck on the position-limited box body 1, this moment, the limit function of spacing button lost efficacy, and the runner of wire spool is let pass, runner is rotatable; When extracting limited post 5, limit component 2 homing that under the elastic force effect of elastomeric element 3, moves forward, limit component 2 engaged with the runner of wire spool and played the effect that limits its rotation this moment.This spacing button is free to control the wire spool runner with respect to the rotation of base by triggering elastic button 4 and cooperating engaging of limited post 5 and limit component 2, makes the operation of wire spool convenient and labor-saving, is beneficial to very much the management of cable.
Further, see also Fig. 1 to Fig. 3, Fig. 9, a kind of specific embodiment as spacing press-button structure provided by the invention, also comprise a fixed plate 7, offer a square hole 70 that can run through the front end-plate 21 of described limit component 2 on it, the first side 12 and the second side 13 at described position-limited box body 1 respectively are provided with a draw-in groove 123 by described front panel 11 places, and described fixed plate 7 is arranged in the described draw-in groove 123; Described elastic button 4 have a base plate 41 and be convexly set on the base plate by cap 42, describedly be arranged in the through hole 110 of described position-limited box body 1 front panel 11 and exceed the front end face of the front panel 11 of described position-limited box body 1 by cap 42, described fixed plate 7 is stacked and placed on described base plate 41 times and jointly places described draw-in groove 123, and described base plate 41 is connected to the front end-plate 21 of described limit component 2.In the present embodiment, fixed plate 7 is sheetmetal, is used for the fixedly lip limit of the base plate 41 of elastic button 4, can not eject to prevent it from being pressed in fully in the position-limited box body.
Further, see also Fig. 3, Fig. 6, Fig. 7 and Figure 11, a kind of specific embodiment as spacing press-button structure provided by the invention, described limited post 5 has a small end 51 and one and the described small end 51 integrated thes brim of a hat 52, small end 51 downsides of described limited post 5 offer the groove 50 that an end face does not connect, the spacing guide groove 120 of the first side 12 of described position-limited box body 1 is provided with the spacing orienting lug 121 that can match with described groove 50 and slide, and described limited post 51 fastens with described spacing orienting lug 121 by described groove 50 and is located in the described spacing guide groove 50.In the present embodiment, the groove 50 of small end 51 belows by limited post 5 is slidedly arranged on the spacing orienting lug 121, and limited post 5 just can straight skidding like this, because groove 50 end faces do not get used to lead to, so limited post 5 just can slippage from spacing guide groove 120.
Further, referring to Fig. 1 or Fig. 2, as a kind of preferred implementation of spacing press-button structure provided by the invention, described elastomeric element 3 is a coil spring.Coil spring is Compress Spring, with the displacement that herein just in time can the engages button structure realizes limit component 2; Certainly this elastomeric element 3 also can adopt other elastic component, such as cone-shaped spring etc.; Can also be for elastic component outside the spring, such as elastic caoutchouc, but all too late coil spring is effective.
Further, see also Fig. 4, a kind of optimization embodiment as spacing press-button structure provided by the invention also is provided with a hollow-out parts 220 on the top board of described limit component 2.This hollow-out parts 220 can used the attacker, provides convenience when assembling and dismantling spacing button.
Further, see also Fig. 5, a kind of specific embodiment as spacing press-button structure provided by the invention, this spacing press-button structure also comprises the loam cake 6 of the upper opening that is covered on described position-limited box body 1, described loam cake 6 is provided with a jut 61 that can be sticked in the spacing guide groove 120 of the first side 12 of described position-limited box body 1, and the lower end of described jut 61 has the arc surface that matches with small end 51 side surfaces of described limited post 5.In the present embodiment, arranging of loam cake 6 guaranteed that limit component 2 and elastomeric element 3 are limited in the cavity all the time, the below arc surface of jut 61 and the bottom of spacing guide groove 120 enclose a guide rail, the straight skidding of common restriction limited post 5, make its contraposition more accurate, in order to insert accurately in the spacing hole 230 on the limit component 2.
Further, also see also Fig. 5, a kind of optimization embodiment as spacing press-button structure provided by the invention also is provided with the projection 62 that a usefulness handle on the described loam cake 6.By this projection 62, do not need instrument just can realize the free-hand unlatching of loam cake 6 and cover, very convenient.
The present invention also provides a kind of wire spool.See also Fig. 8 and Figure 12, described wire spool comprises base 200, wind spring 300, upper shell 100, runner 400 and limit assembly 500, this base 200 is provided with a center mast 201, and upper shell 100 is connected on the base 200, runner 400 is located between described base 200 and the described upper shell 100 and can rotate around described center mast 201 under the effect of wind spring 300; Limit assembly 500 is located on the described upper shell 100, and this limit assembly 500 has structure described above, and wind spring 300 is located in the described runner 400.
Wire spool provided by the invention, by wind spring 300, runner 400 and limit assembly 500 are set, and limit assembly 500 is spacing press-button structure described above, controls the rotation of runner 400 by this spacing button; When the limit component 2 of spacing button and runner 400 engaging, runner 400 is limited and can't rotate, when spacing button is let pass to runner 400, runner 400 just can rotate with respect to base 200, at this moment, under the elastic force effect of wind spring 300, can wind the line to cable 111, can unwrapping wire under the external tensile force effect, thereby make the operation of wire spool convenient and labor-saving, greatly be beneficial to the management of cable.
Further, see also Fig. 4, Fig. 8 and Figure 12, a kind of specific embodiment as wire spool provided by the invention, described runner 400 has the holding part 410 of a bottom opening, described wind spring 300 is located in the described holding part 410, described center mast 201 is provided with one first hold down groove 211, holding part 410 medial surfaces of described runner 400 are provided with one second hold down groove 411, the inner of described wind spring 300 and outer end are connected in respectively in described the first hold down groove 211 and in described the second hold down groove 411, and it is identical that the top of described runner 400 is provided with a plurality of shapes, spacing setting and be circumference and arrange, can with the side plate 23 of described limit assembly 2 on the limit rib 401 that fastens of stopper section 232.In the present embodiment, when the limit component 2 limited posts 5 in pressing elastic button 4 and spacing button are stuck on the position-limited box body 1, its guide chute 231 is aimed at each limit rib 401, and this is that runner 400 just can rotate, and can spiral or carry out unwrapping wire according to the length of demand this moment; When pulling out limited post 5, limiting component 2 reach that resets, block mutually with one of them limit rib 401 stopper section 232 on its limit component 2, thereby so that runner is not rotatable, so that the cable 111 on the runner 400 can not arbitrarily be extracted out.
Further, see also Figure 12, as a kind of optimization embodiment of wire spool provided by the invention, an end face of described limit rib 401 is made as the dip plane.This dip plane structure can guarantee that limit rib 401 successfully enters on the limit component 2 in the guide chute 231, avoids being stuck.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.

Claims (10)

1. a spacing press-button structure is located on the wire spool, it is characterized in that, comprising:
One position-limited box body, but one is located on the upper casing of wire spool, comprise by a front panel, the first side panel, the second side panel, a rear panel and enclose the cavity that forms, the interior rear of described cavity is provided with a guide ledges, described front panel is provided with a through hole, and described the first side panel is provided with a spacing guide groove;
One is located in the described position-limited box body cavity and is the button that slides and is located at limit component on the described guide ledges, and it is enclosed and formed by a front end-plate, a top board, side plate, and the rear opening, offers a spacing hole and a guide chute on the described side plate;
Front end-plate inboard, the other end that one elastomeric element, one end are connected to described limit component are connected on the guide ledges end face of described position-limited box body;
One elastic button, the front end-plate that it is arranged in the through hole of described position-limited box body front panel and is connected to described limit component;
One limited post that can intert with the spacing hole of described limit component is located in the spacing guide groove of described position-limited box body.
2. spacing press-button structure according to claim 1, it is characterized in that, also comprise a fixed plate, offer a square hole that can run through the front end-plate of described limit component on it, the first side and the second side at described position-limited box body respectively are provided with a draw-in groove by described front panel place, and described fixed plate is arranged in the described draw-in groove; Described elastic button have a base plate and be convexly set on the base plate by cap, describedly be arranged in the through hole of described position-limited box body front panel and exceed the front end face of the front panel of described position-limited box body by cap, described fixed plate is stacked and placed under the described base plate and jointly places described draw-in groove, and described base plate is connected to the front end-plate of described limit component.
3. spacing press-button structure according to claim 1, it is characterized in that, described limited post has a small end and one and the integrated the brim of a hat of described small end, the small end downside of described limited post offers the groove that an end face does not connect, the spacing guide groove of the first side of described position-limited box body is provided with the spacing orienting lug that can match with described groove and slide, and described limited post fastens by described groove and described spacing orienting lug and is located in the described spacing guide groove.
4. spacing press-button structure according to claim 1 is characterized in that, described elastomeric element is a coil spring.
5. spacing press-button structure according to claim 1 is characterized in that, also is provided with a hollow-out parts on the top board of described limit component.
6. spacing press-button structure according to claim 1, it is characterized in that, comprise that also one is covered on the loam cake of the upper opening of described position-limited box body, cover on described and be provided with a jut that can be sticked in the spacing guide groove of the first side of described position-limited box body, the lower end of described jut has the arc surface that matches with the small end side surface of described limited post.
7. spacing press-button structure according to claim 6 is characterized in that, covers on described and also is provided with the projection that a usefulness handle.
8. wire spool, it is characterized in that, comprise base, the wind spring, with a center mast be connected in upper shell, on the base be located between described base and the described upper shell and can be located at limit assembly on the described upper shell around the runner and that described center mast rotates under the effect of wind spring, described limit assembly has each described structure of claim 1 to 7, and described wind spring is located in the described runner.
9. wire spool according to claim 8, it is characterized in that, described runner has the holding part of a bottom opening, described wind spring is located in the described holding part, described center mast is provided with one first hold down groove, the holding part medial surface of described runner is provided with one second hold down groove, the inner of described wind spring and outer end be connected in respectively in described the first hold down groove and described the second hold down groove in, the top of described runner is provided with that a plurality of shapes are identical, spacing setting and be the limit rib that circumference is arranged, can be fastened with the side plate of described limit assembly.
10. wire spool according to claim 9 is characterized in that, an end face of described limit rib is made as the dip plane.
CN201110178766.5A 2011-06-29 2011-06-29 Limit button structure and wire spool Expired - Fee Related CN102849541B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110178766.5A CN102849541B (en) 2011-06-29 2011-06-29 Limit button structure and wire spool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110178766.5A CN102849541B (en) 2011-06-29 2011-06-29 Limit button structure and wire spool

Publications (2)

Publication Number Publication Date
CN102849541A true CN102849541A (en) 2013-01-02
CN102849541B CN102849541B (en) 2015-08-19

Family

ID=47396597

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110178766.5A Expired - Fee Related CN102849541B (en) 2011-06-29 2011-06-29 Limit button structure and wire spool

Country Status (1)

Country Link
CN (1) CN102849541B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106044415A (en) * 2016-07-29 2016-10-26 歌尔科技有限公司 Pressing pulling type wire coiling module
CN106144788A (en) * 2016-06-28 2016-11-23 成都西南交大驱动技术有限责任公司 A kind of brake unit of mechanical type cable reel installation
CN111227355A (en) * 2020-03-09 2020-06-05 曹佳慧 Medical mask with wire winding and unwinding functions

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2338321Y (en) * 1998-08-05 1999-09-15 赖政廷 Electric wire collecting box
CN1327785A (en) * 2000-06-13 2001-12-26 三星光州电子株式会社 Position restorating device for power line of vacuum cleaner
US6378797B1 (en) * 1998-09-15 2002-04-30 Sheng Hsin Liao Structure of wire winding box
CN2698756Y (en) * 2004-03-16 2005-05-11 信邦电子股份有限公司 Takingup case structure
CN1683230A (en) * 2004-04-13 2005-10-19 三星光州电子株式会社 Cord-reel assembly for electronic devices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2338321Y (en) * 1998-08-05 1999-09-15 赖政廷 Electric wire collecting box
US6378797B1 (en) * 1998-09-15 2002-04-30 Sheng Hsin Liao Structure of wire winding box
CN1327785A (en) * 2000-06-13 2001-12-26 三星光州电子株式会社 Position restorating device for power line of vacuum cleaner
CN2698756Y (en) * 2004-03-16 2005-05-11 信邦电子股份有限公司 Takingup case structure
CN1683230A (en) * 2004-04-13 2005-10-19 三星光州电子株式会社 Cord-reel assembly for electronic devices

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106144788A (en) * 2016-06-28 2016-11-23 成都西南交大驱动技术有限责任公司 A kind of brake unit of mechanical type cable reel installation
CN106144788B (en) * 2016-06-28 2018-02-06 成都西南交大驱动技术有限责任公司 A kind of brake apparatus of mechanical cable reel installation
CN106044415A (en) * 2016-07-29 2016-10-26 歌尔科技有限公司 Pressing pulling type wire coiling module
CN106044415B (en) * 2016-07-29 2018-01-09 歌尔科技有限公司 One kind pressing drawing and pulling type spiral module
CN111227355A (en) * 2020-03-09 2020-06-05 曹佳慧 Medical mask with wire winding and unwinding functions

Also Published As

Publication number Publication date
CN102849541B (en) 2015-08-19

Similar Documents

Publication Publication Date Title
USD723533S1 (en) Separable earphone case
USD851177S1 (en) Fidget spinner with charging cable
US20140359976A1 (en) Curtain pull bead fixing apparatus
US20140190737A1 (en) Remote Controller Casing
EP2752181A3 (en) Tablet cartridge for medication dispensing apparatus
US20150259976A1 (en) Curtain drawstring structure
US10774983B2 (en) Support system for mobile devices
CN206564619U (en) Mobile phone fastening structure and fixing device for mobile phone
CN102849541A (en) Limiting button structure and wire spool
CN204118157U (en) Battery compartment buckle closure device
CN204722510U (en) With the reading tables of wireless charging device
CN206522592U (en) Attachment means and electronic installation
USD892749S1 (en) Electric cable
CN204813703U (en) Winder suitable for dust catcher
KR102251057B1 (en) A cell phone case
USD686154S1 (en) External battery
CN203767762U (en) Wire storage box
CN204002183U (en) The buckle structure that a kind of aircraft is special
CN204348790U (en) Battery cover turn buckle
CN209799662U (en) Novel anti-theft chain
US20150121762A1 (en) Pull cord fixing support for inner and outer windows
CN207644285U (en) Vehicle-carrying display screen and automobile
KR200475836Y1 (en) A fixing apparatus for window
CN204682904U (en) With the reading tables of wired charging device and wireless charging device
CN205197235U (en) Disc type umbrella

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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: 20150819

Termination date: 20190629