CN2346057Y - Pulling switch - Google Patents

Pulling switch Download PDF

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Publication number
CN2346057Y
CN2346057Y CN 98217745 CN98217745U CN2346057Y CN 2346057 Y CN2346057 Y CN 2346057Y CN 98217745 CN98217745 CN 98217745 CN 98217745 U CN98217745 U CN 98217745U CN 2346057 Y CN2346057 Y CN 2346057Y
Authority
CN
China
Prior art keywords
copper sheet
driving wheel
follower
drain pan
stay cord
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
CN 98217745
Other languages
Chinese (zh)
Inventor
王美进
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 98217745 priority Critical patent/CN2346057Y/en
Application granted granted Critical
Publication of CN2346057Y publication Critical patent/CN2346057Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a pulling switch, which is composed of a bottom shell, internal parts, and a surface shell. The utility model relates to an improvement of the existing pulling switch. The utility model is characterized in that a driver is connected with a pulling rope to drive a driven wheel to communicate and disconnect with a copper sheet; the utility model is controlled by a detent; the utility model can only veer and can not reverse. The utility model has the advantages of high safety, beautiful appearance, flexible using that the utility model can be used for being arranged on the wall and other objects according to practical situations, coordinating with modern family decoration, reasonable design, simple structure, unconventional pattern, small size, safe and durable structure, low cost, good quality, and good popularization performance.

Description

Pull type switch
The utility model belongs to a kind of pull type switch.
At present, commercially available single line universal switch has two kinds basically, be pull type switch and hand push type switch, pull type switch generally is the shell of black garden shape, and thicker, and volume is bigger, not attractive in appearance, decorate extremely inharmoniously with Modern Family, modern urban family seldom uses, and still has but use in the rural area.And by the formula switch, though attractive in appearance, can give the people sensation of safety inadequately.Particularly in the kitchen, the toilet, people tend to the hand that wets with Xian or wipe to such an extent that not too dried hand goes by switch, very easily get an electric shock.For example 94209261.9 1 kinds of pulling switches of patent, 95234001.1 1 kinds of pulling switches of patent, 95233852.1 1 kinds of structures such as pulling switch of patent are reviewed, assembling bothers, is out of favour.
The purpose of this utility model provides a kind of pull type switch, is that driving wheel connects with stay cord to the improvement of existing pulling switch, drives follower and copper sheet connecting and disconnecting, can only be clockwise, can not reverse, and safe and reliable.Aesthetic in appearance, decorate very coordination with Modern Family.
The utility model is by drain pan, inner part in addition, face-piece is formed, central shaft (5) is housed on the square drain pan (1), driving wheel (3) and follower (4) are housed on the central shaft (5), driving wheel (3) bottom surface has spring (7) to be enclosed within central shaft (5) and is pressed on the drain pan (1), follower (4) is pressed on the driving wheel, the outer likeness in form cone of spring (7), its one side external diameter by drain pan (1) is less, bigger slightly than central shaft (5), one side external diameter by driving shaft (3) is bigger, driving wheel (3) comprises 2 outstanding pallets (18), centre bore (19), outstanding position (20), stay cord hole (21) is formed, outstanding position (20) is to tear curved forming open by the right angle, stay cord hole (21) is in the right angle bending, driving wheel (3) can produce moment of torsion rotates follower (4), pallet (18) can make driving wheel (3) and follower (4) clockwise rotate, centre bore (19) aperture is bigger slightly than central shaft (5) diameter, driving wheel (3) is enclosed within on the central shaft (5) by centre bore (19), stay cord (10) pulling driving wheel (3) rotates around central shaft (5), follower (4) is by pallet part (22), contact is (23) partly, centre bore (24) is formed, pallet part (22) is used with the pallet (18) of driving wheel (3), contact partly (23) is that copper sheet (14) overlaps thereon, follower (4) rotates with copper sheet (14), copper sheet (8) is carrying out the connecting and disconnecting state with copper sheet (14) in rotation, copper sheet (8) stops follower (4) to reverse, copper sheet (15) is the centre that is connected with copper sheet (14) of an electric wire part in addition, copper sheet (15) is the flexagon part in addition that there is a big small garden hole at two ends, aperture is fixed with screw, macropore is enclosed within on the follower (4), copper sheet (8) is formed by the copper sheet bending, aperture is arranged on it, aperture can be worn screw, copper sheet (8) contacts copper sheet (14) and pulls follower (4), it can not be reversed, copper sheet (6) also has big or small screw, copper sheet (8) and copper sheet (15) are fixed on the drain pan (1), drain pan (1) is gone up also has block (16), (17), electric wire outlet (12), screw seat (13) and fixing hole and face-piece (2) link, face-piece (2) has backguy outlet (9) and recessed hole, stay cord (10) is pricked on the stay cord hole (21) of driving wheel (3), by stay cord outlet (9), stretch out outside the face-piece (2), block (16), (17) be a projecting block on the drain pan (2), the slewing area of block (16) restriction driving wheel (3), block (17) makes stay cord (10) that certain directivity be arranged, drain pan also has installing hole, can install on the wall, have screw to link between drain pan (1) and face-piece (2).
The utility model is reasonable in design, and is simple in structure, conforms to no conventional pattern, attractive in appearance proper, small and exquisite, safety durable, and market potential is big, and cost is low, and quality assurance very easily squeezes into the market.
Description of drawings:
Fig. 1 is the utility model drain pan and inner part plane graph in addition;
Fig. 2 is the utility model end view;
Fig. 3 is the utility model spare 3 structural representations;
Fig. 4 is the utility model spare 4 structural representations;
Fig. 5 is the utility model spare 14 structural representations;
Fig. 6 is the utility model spare 15 structural representations;
Fig. 7 is the utility model spare 8 structural representations.
In the utility model, except that screw, electric wire, stay cord are bought, at the bottom of the shell, face-piece can be stamped to form with steel, all the other in addition the available copper materials of part process.Spring should by elasticity preferably steel wire make, its profile can not reset driving wheel for the garden taper is a thickness minimum when spring being reached capacity shrink when having the stay cord pulling force, make driving wheel contact follower effectively.Press Fig. 4,5,6,7 processing driving wheel, follower and copper sheets, pallet on the driving wheel has two, relative center and symmetry can make follower follow driving wheel to clockwise rotate, during the driving wheel reverse, pallet slips over from follower, and follower does not reverse together with driving wheel.Outstanding position on the driving wheel is the external diameter that in a disguised form strengthens driving wheel, makes stay cord and follower mutually noninterfere, has strengthened the arm of force of stay cord pulling force.Contact on the follower is partly rotated with copper sheet and is being carried out the connecting and disconnecting state.Pressing Fig. 1,2 assemblings then, is working face with the drain pan, and mounting spring, driving wheel reach the follower that has put copper sheet (14), refill copper sheet (15), (6), tighten the screws from the drain pan is loaded onto copper sheet (8), (6), from drain pan bottom surface tighten the screws, fasten stay cord again, load onto face-piece and just can.During use, take face-piece apart installation on the wall earlier, drain pan is followed closely on the precalculated position, connects electric wire, and examination is drawn, and has refilled face-piece.If be installed on other thing, can use flexibly according to actual conditions.The utility model is that the pulling force of stay cord rotates driving wheel, and the pallet of driving wheel rotates follower and copper sheet (14), and copper sheet (14) forwards to and copper sheet (8) position contacting, then switch connection; Copper sheet (14) is rotated away from the position of copper sheet (8), and then switch disconnects.

Claims (1)

1, a kind of pull type switch, by drain pan, inner part in addition, face-piece is formed, it is characterized in that: central shaft (5) is housed on the square drain pan (1), driving wheel (3) and follower (4) are housed on the central shaft (5), driving wheel (3) bottom surface has spring (7) to be enclosed within central shaft (5) and is pressed on the drain pan (1), follower (4) is pressed on the driving wheel, the outer likeness in form cone of spring (7), its one side external diameter by drain pan (1) is less, bigger slightly than central shaft (5), one side external diameter by driving shaft (3) is bigger, driving wheel (3) comprises 2 outstanding pallets (18), centre bore (19), outstanding position (20), stay cord hole (21) is formed, outstanding position (20) is to be formed by the right angle bending, stay cord hole (21) is in the right angle bending, driving wheel (3) can produce moment of torsion rotates follower (4), pallet (18) can make driving wheel (3) and follower (4) clockwise rotate, centre bore (19) aperture is bigger slightly than central shaft (5) diameter, driving wheel (3) is enclosed within on the central shaft (5) by centre bore (19), stay cord (10) pulling driving wheel (3) rotates around central shaft (5), follower (4) is by pallet part (22), contact is (23) partly, centre bore (24) is formed, pallet part (22) is used with the pallet (18) of driving wheel (3), contact partly (23) is that copper sheet (14) overlaps thereon, follower (4) rotates with copper sheet (14), copper sheet (8) is carrying out the connecting and disconnecting state with copper sheet (14) in rotation, copper sheet (8) stops follower (4) to reverse, copper sheet (15) is the centre that is connected with copper sheet (14) of an electric wire part in addition, copper sheet (15) is the flexagon part in addition that there is a big small garden hole at two ends, aperture is fixed with screw, macropore is enclosed within on the follower (4), copper sheet (8) is formed by the copper sheet bending, aperture is arranged on it, aperture can be worn screw, copper sheet (8) contacts copper sheet (14) and pulls follower (4), it can not be reversed, copper sheet (6) also has big or small screw, copper sheet (8) and copper sheet (15) are fixed on the drain pan (1), drain pan (1) is gone up also has block (16), (17), electric wire outlet (12), screw seat (13) and fixing hole and face-piece (2) link, face-piece (2) has backguy outlet (9) and recessed hole, stay cord (10) is pricked on the stay cord hole (21) of driving wheel (3), by stay cord outlet (9), stretch out outside the face-piece (2), block (16), (17) be a projecting block on the drain pan (2), the slewing area of block (16) restriction driving wheel (3), block (17) makes stay cord (10) that certain directivity be arranged, drain pan also has installing hole, can install on the wall, have screw to link between drain pan (1) and face-piece (2).
CN 98217745 1998-08-27 1998-08-27 Pulling switch Expired - Fee Related CN2346057Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98217745 CN2346057Y (en) 1998-08-27 1998-08-27 Pulling switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98217745 CN2346057Y (en) 1998-08-27 1998-08-27 Pulling switch

Publications (1)

Publication Number Publication Date
CN2346057Y true CN2346057Y (en) 1999-10-27

Family

ID=33970244

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98217745 Expired - Fee Related CN2346057Y (en) 1998-08-27 1998-08-27 Pulling switch

Country Status (1)

Country Link
CN (1) CN2346057Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107564755A (en) * 2017-08-24 2018-01-09 钟国强 A kind of extending type switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107564755A (en) * 2017-08-24 2018-01-09 钟国强 A kind of extending type switch

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee