CN204419000U - A kind of spring assistor and electric rolling - Google Patents

A kind of spring assistor and electric rolling Download PDF

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Publication number
CN204419000U
CN204419000U CN201420542315.4U CN201420542315U CN204419000U CN 204419000 U CN204419000 U CN 204419000U CN 201420542315 U CN201420542315 U CN 201420542315U CN 204419000 U CN204419000 U CN 204419000U
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CN
China
Prior art keywords
pipe crimping
spring
electric rolling
assistor
wind 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 - Fee Related
Application number
CN201420542315.4U
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Chinese (zh)
Inventor
殷平生
宁勇
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.)
GUANGZHOU KAIGAO ELECTROMECHANICAL CO., LTD.
Original Assignee
殷平生
宁勇
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 殷平生, 宁勇 filed Critical 殷平生
Priority to CN201420542315.4U priority Critical patent/CN204419000U/en
Application granted granted Critical
Publication of CN204419000U publication Critical patent/CN204419000U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of spring assistor, comprise pipe crimping and installation shaft, described pipe crimping is connected with installation shaft by bearing, in described pipe crimping, central axis is set, between described pipe crimping inside wall and central axis, wind spring is installed, described wind spring inside end is installed on center shaft, and described wind spring outer end is arranged on inside described pipe crimping.The utility model also discloses a kind of electric rolling, and it comprises spring assistor, cord and underbeam, and the outer surface of pipe crimping described in one section of installation shaft of described cord, the other end of described cord is arranged on underbeam.The beneficial effects of the utility model are that structure is very simple, the drive motors of electric rolling can be made to export requirement and diminish, use low power motor can drive on the market the roller shutter of size, proportion on year-on-year basis; It is environmental protection and energy saving not only, save cost, simplify the overall structure of electric rolling, are conducive to promoting the use of of electric rolling; And effectively can reduce the problem producing noise when motor runs.

Description

A kind of spring assistor and electric rolling
Technical field
The utility model relates to electric rolling field, is specially a kind of spring assistor and electric rolling.
Background technology
Electric rolling has been widely used in indoor sunshade or the shading of various building.Electric rolling of the prior art generally comprise roller shutter, to described roller shutter connect for control roller shutter roll up stretch pipe crimping, for install pipe crimping mount pad, for providing the tube shaped electric machine of power and corresponding haulage gear, drive pipe crimping to be come and gone to run by roller shutter and reach facade sunshade, shading or gather the object of light from top to bottom by tube shaped electric machine.
But existing electric rolling generally moves pipe crimping by motor straight tape splicing and runs, the motor of such structural requirement will have enough large torsion, generally to select the motor of relatively high power, not only consume energy during operation high, and increase cost of production, heavy-duty motor runs noise also very greatly in addition, affects people and has a rest.At present, use battery to carry out drive motors work owing to additionally not laying electric wire, without the need to destroying body of wall decoration style, there is feature attractive in appearance, being thus more subject to user and liking.But battery is powered to heavy-duty motor, to deposit service time short, and battery altering frequently waits not enough.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides that a kind of energy consumption is low, noise is little, the spring assistor of the roller shutter that small-power drive motors can be used to drive.
The utility model also provides that a kind of energy consumption is low, noise is little and is applicable to making battery-powered electric rolling.
The utility model solves the technical scheme that its technical problem adopts: a kind of spring assistor, comprise pipe crimping and installation shaft, described pipe crimping is connected with installation shaft by bearing, in described pipe crimping, central axis is set, between described pipe crimping inside wall and central axis, wind spring is installed, described wind spring inside end is installed on center shaft, and described wind spring outer end is arranged on inside described pipe crimping.Described wind spring is used for pipe crimping auxiliary force, makes curtain motor better drive pipe crimping to roll cord or release cord.
Be arranged on pipe crimping housing outer surface at described pipe crimping, described pipe crimping housing is fixed on described bearing outer ring, and the outer end of described wind spring is arranged on described pipe crimping shell inner surface.
The excircle of described central axis arranges some draw-in grooves, and the inside end of described wind spring is fixed in card column, and described card column is as in draw-in groove.Central axis forms the draw-in groove of Hot Wheels shape for regulating the elastic force of wind spring, makes overall debugging to optimum state; So not only be beneficial to being connected and fixed of wind spring and central axis, and there is unidirectional connection performance, can more convenient release wind spring during installation, oppositely can not damage wind spring when going back rotary middle spindle after wind spring discharges completely.
The external surface of described pipe crimping housing arranges deck, the inner face of described pipe crimping is provided with the fixture block coordinating with deck and install, described deck can be made up of two boss, between boss and boss, be formed with the caulking groove of accommodating fixture block, the projection being used for matching with described fixture block inner groovy is set in described caulking groove.
One end of described pipe crimping housing is provided with end cap, and described end cap is connected by clutch shaft bearing and the second bearing with between installation shaft.
One end of described central axis is fixedly connected with installation shaft, and the other end of described installation shaft is fixedly connected with installation code.
A kind of electric rolling, comprise spring assistor, cord and underbeam, one section of described cord is arranged on the outer surface of described pipe crimping, and the other end of described cord is arranged on underbeam.
Described pipe crimping housing is connected with curtain motor output shaft by described pipe crimping, and described curtain motor drives described pipe crimping to rotate and packs up or discharge cord.
The beneficial effects of the utility model are: spring assist mechanism structure of the present utility model is very simple, it is applied on electric rolling, the drive motors of electric rolling can be made to export and to require that demand diminishes, use low power motor can drive on the market the roller shutter of size, proportion on year-on-year basis; It is environmental protection and energy saving not only, save cost, simplify the overall structure of electric rolling, are conducive to promoting the use of of electric rolling; And the problem producing noise when heavy-duty motor runs can be reduced effectively greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation (wherein Section View part is pipe winding mechanism) of a kind of electric rolling (the spring assist mechanism containing a kind of electric rolling) of the utility model.
Fig. 2 is the cutaway section view of the spring assist mechanism of a kind of electric rolling of the utility model.
Fig. 3 is the structural representation of a kind of electric rolling (mains-supplied) of the utility model.
Fig. 4 is the structural representation of a kind of electric rolling (powered battery) of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described, wherein, in literary composition about the description in orientation all using Fig. 1 as standard.
A kind of spring assist mechanism of electric rolling, as illustrated in figs. 1 and 2, comprise for the pipe crimping 1 of scrolling cord and the installation shaft 51 for fixing described pipe crimping 1, described pipe crimping 1 is connected with installation shaft 51 by bearing, in described pipe crimping 1, central axis 41 is set, between described pipe crimping 1 inside wall and central axis 41, install wind spring 42, described wind spring 42 inside end is arranged on central axis 41, and described wind spring 42 outer end is arranged on inside described pipe crimping 1.Described wind spring 42, for giving described pipe crimping 1 auxiliary force, makes curtain motor better drive pipe crimping 1 to roll cord or release cord.In order to make structure more sturdy and durable, described pipe crimping 1 is arranged on pipe crimping housing 4 external surface, and described pipe crimping housing 4 is fixed on described bearing outer ring, and the outer end of described wind spring 42 is arranged on described pipe crimping housing 4 inner surface.
The external surface of described pipe crimping housing 4 arranges deck, the inner face of described pipe crimping 1 is provided with the fixture block 11 coordinating with deck and install, described deck can be made up of two boss (44,45), between boss 44 and boss 45, be formed with the caulking groove of accommodating fixture block 11, arrange in described caulking groove and be used for and the described projection being fixture block 11 inner groovy and matching.Said structure is very firm after installing, and can not there is the defects such as loosening.
One end of described pipe crimping housing 4 is provided with end cap 5, and described pipe crimping housing 4 is be fixedly connected with end cap 5.Described end cap 5 is connected by clutch shaft bearing 52 and the second bearing 53 with between installation shaft 51, by the second bearing 52 and installation shaft 51 connection on front side of wherein said end cap 5, by the rear end connection of the 3rd bearing 53 with installation shaft 51 on rear side of described end cap 5.Connecting by arranging multiple bearing, making the installation of installation shaft and central axis more stable, can not jitter phenomenon be produced, product is run more stable smooth.
Wherein, the excircle of described central axis 41 arranges some draw-in grooves 421, and form wind-fire wheel type structure, the inside end of described wind spring 42 is fixed in card column 411, and described card column 411 is as in draw-in groove 421.Described central axis 41 forms the draw-in groove of Hot Wheels shape for regulating the elastic force of wind spring, makes overall debugging to optimum state; So not only be beneficial to being connected and fixed of wind spring and central axis, and there is unidirectional connection performance, can more convenient release wind spring during installation, oppositely can not damage wind spring when going back rotary middle spindle after wind spring discharges completely.One end of described central axis 41 is fixedly connected with installation shaft 51.
A kind of electric rolling, as depicted in figs. 1 and 2, comprise above-mentioned spring assistor, cord 2 and underbeam 3, one section of described cord 2 is arranged on the outer surface of described pipe crimping 1, and the other end of described cord 2 is arranged on underbeam 3.Wherein, described pipe crimping housing 4 is connected with curtain motor output shaft by pipe crimping 1, and described curtain motor drives described pipe crimping 4 to rotate and packs up or discharge cord.
Housing 4 is driven to rotate when described pipe crimping 1 rotates and transfers fabric, by the gravity of underbeam 3 and fabric 2 self, thus make wind spring 42 gathering store power, when described pipe crimping 1 upwards reclaims fabric 2, wind spring 42 unclamps release power-assisted, select suitable torsion wind spring 42 can balance the upper and lower driving torque of pipe crimping, as long as make the very little power of motor just can reclaim fabric, put down fabric, therefore the electric rolling being provided with this spring assist mechanism can motor straight tape splicing moves pipe crimping on the market on year-on-year basis the electric rolling motor of selecting power less.
Wherein, this electric rolling also includes described underbeam 3, and underbeam 3 connects the lower end of fabric 2, for increasing the bearing down of fabric 2, is not only conducive to fabric 2 of washing, and can also initiatively provide gravity to make wind spring store power when fabric 2 is transferred, and saves output power of motor.
Described drive motors adopts powered battery, so just need not extra traction power source when installing electric rolling additional, can be applicable to the place not having power supply.As shown in Figure 4, the battery 12 of described drive motors 6, Control Component 11, motor stator casing assembly 10 to be placed in described pipe crimping 1 and to be fixedly connected with pipe crimping 1, and motor output rotor axle 9 is arranged on roller shutter support 13.Make electric rolling seem not only simply attractive in appearance, also help promoting the use of of electric rolling.
Described drive motors adopts mains-supplied, is having the place of power supply to save battery like this.As shown in Figure 3, described drive motors output rotor axle 9 is fixedly connected with described pipe crimping 1 by runner 8, and motor stator casing assembly 10 is arranged on roller shutter support 13 by motor installation shaft 14.Make to remove the work changing battery from, save electric cost.
As described above, be only the preferred embodiment that this is novel, when can not limit the scope of this novel enforcement with this, the simple equivalence change namely generally done according to this novel claim and novel description with modify, all still belong in scope that this new patent contains.

Claims (9)

1. a spring assistor, comprise pipe crimping and installation shaft, it is characterized in that, described pipe crimping is connected with installation shaft by bearing, in described pipe crimping, central axis is set, between described pipe crimping inside wall and central axis, install wind spring, described wind spring inside end is installed on center shaft, and described wind spring outer end is arranged on inside described pipe crimping.
2. a kind of spring assistor according to claim 1, is characterized in that, described pipe crimping is arranged on pipe crimping housing outer surface, and described pipe crimping housing is fixed on described bearing outer ring, and the outer end of described wind spring is arranged on described pipe crimping shell inner surface.
3. a kind of spring assistor according to claim 2, is characterized in that, the excircle of described central axis arranges some draw-in grooves, and the inside end of described wind spring is fixed in card column, and described card column is as in draw-in groove.
4. a kind of spring assistor according to claim 3, it is characterized in that, the external surface of described pipe crimping housing arranges deck, the inner face of described pipe crimping is provided with the fixture block coordinating with deck and install, described deck is made up of two boss, between boss and boss, be formed with the caulking groove of accommodating fixture block, the projection being used for matching with described fixture block inner groovy is set in described caulking groove.
5. a kind of spring assistor according to claim 4, is characterized in that, one end of described pipe crimping housing is provided with end cap, and described end cap is connected by clutch shaft bearing and the second bearing with between installation shaft.
6. a kind of spring assistor according to claim 5, is characterized in that, an end of described central axis is fixedly connected with installation shaft.
7. an electric rolling, comprise as arbitrary in claim 1-6 as described in spring assistor, drive motors, cord and underbeam, one section of described cord is arranged on the outer surface of described pipe crimping, and the other end of described cord is arranged on underbeam.
8. a kind of electric rolling according to claim 7, is characterized in that, described drive motors output rotor axle is fixedly connected with described pipe crimping by runner, and motor stator casing assembly is arranged on roller shutter support by motor installation shaft.
9. a kind of electric rolling according to claim 7, it is characterized in that, described drive motors adopts powered battery, and battery, Control Component, motor stator casing assembly to be placed in described pipe crimping and to be fixedly connected with described pipe crimping, and motor output rotor axle is arranged on roller shutter support.
CN201420542315.4U 2014-09-19 2014-09-19 A kind of spring assistor and electric rolling Expired - Fee Related CN204419000U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420542315.4U CN204419000U (en) 2014-09-19 2014-09-19 A kind of spring assistor and electric rolling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420542315.4U CN204419000U (en) 2014-09-19 2014-09-19 A kind of spring assistor and electric rolling

Publications (1)

Publication Number Publication Date
CN204419000U true CN204419000U (en) 2015-06-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420542315.4U Expired - Fee Related CN204419000U (en) 2014-09-19 2014-09-19 A kind of spring assistor and electric rolling

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104989258A (en) * 2015-07-15 2015-10-21 广西福美耀节能门窗有限公司 Hollow energy-saving door/window with built-in sunshading wound films
CN109779507A (en) * 2019-03-24 2019-05-21 深圳市万氏窗饰有限公司 It is a kind of can intelligent control lifting drive system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104989258A (en) * 2015-07-15 2015-10-21 广西福美耀节能门窗有限公司 Hollow energy-saving door/window with built-in sunshading wound films
CN104989258B (en) * 2015-07-15 2017-06-06 广西福美耀节能门窗有限公司 Built-in sunshade wound membrane hollow energy-conserving door and window
CN109779507A (en) * 2019-03-24 2019-05-21 深圳市万氏窗饰有限公司 It is a kind of can intelligent control lifting drive system

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20160608

Address after: 511340, Guangzhou District, Guangdong City, Xintang province Zengcheng Gan Yong village, King pit, flower Ridge Industrial Zone A3 plant area

Patentee after: GUANGZHOU KAIGAO ELECTROMECHANICAL CO., LTD.

Address before: 511340, Guangdong, Guangzhou, Zengcheng province Xintang Gan Yong village, King Keng, flower Ridge Industrial Zone A1 zone second

Patentee before: Yin Pingsheng

Patentee before: Ning Yong

C41 Transfer of patent application or patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150624

Termination date: 20160919

CF01 Termination of patent right due to non-payment of annual fee