CN105460139A

CN105460139A - Folder

Info

Publication number: CN105460139A
Application number: CN201510876140.XA
Authority: CN
Inventors: 林智勇
Original assignee: 林智勇
Current assignee: HAIMEN BIWEI INTELLECTUAL PROPERTY SERVICE Co.,Ltd.
Priority date: 2015-12-01
Filing date: 2015-12-01
Publication date: 2016-04-06
Anticipated expiration: 2035-12-01
Also published as: CN105460139B

Abstract

Provided is a folder. The folder comprises a folding base, a swinging connector, an inserting bolt, an inner spring and a hinged shaft. The folding base comprises a swinging groove, a hinged hole, a limiting groove, an erected base bolt hole and a folding base bolt hole. The swinging connector comprises a movable bolt hole, a reamed hole and an inner sliding groove. The inserting bolt comprises an inserting core and a limiting plate. The swinging connector is movably matched with the interior of the swinging groove of the folding base. The hinged shaft penetrates through the hinged hole and the reamed hole. The swinging connector is hinged to the folding base through the hinged shaft. The inserting bolt is movably matched with the interior of the inner sliding groove of the swinging connector. The limiting plate of the inserting bolt is connected with the limiting groove of the folding base. When the folder is erected to be used, the inserting core of the inserting bolt is inserted into the erected base bolt hole of the folding base through the elastic force of the spring and inserted into the limiting groove of the folding base through the limiting plate of the inserting bolt at the same time so that the swinging connector cannot swing. When the folder is folded to be used, the inserting core is inserted into the folding base bolt hole of the folding base through the elastic force of the spring, and folding positioning of the swinging connector and a handlebar stem is implemented. The folder is simple in structure and convenient to use.

Description

Folder

Technical field

The present invention relates to a kind of Kickboard Scooter and folding jointing, particularly a kind of folder.

Background technology

Existing many Kickboard Scooters or other sporting car, if make folding structure, can be convenient for carrying out using, a kind of folding scooter has become the needs of Kickboard Scooter or other sport car folding stems.

Summary of the invention

The object of the invention is to overcome the deficiencies in the prior art, a kind of brand-new folder is provided, for the folding connection of Kickboard Scooter or other sporting car.

The technical solution adopted in the present invention is: folder, includes foldable base, swivel cougling, plug, inner spring and hinge; Foldable base includes swinging chute, hinge hole, position-limited trough, holds up a keyhole and foldable base keyhole, and swivel cougling includes dynamic keyhole, fraising and internal chute, and plug includes lock pin and positioning plate; Swivel cougling is actively tied in the swinging chute of foldable base, hinge through the hinge hole of foldable base and the fraising of swivel cougling, swivel cougling by hinge and foldable base hinged; Plug is actively tied in the internal chute of swivel cougling, and the positioning plate of plug is connected with the position-limited trough of foldable base; Inner spring is connected with plug and swivel cougling; Lock pin and the positioning plate of plug link together, the lock pin of plug and foldable base hold up a keyhole or foldable base keyhole is connected; Swinging chute is provided with upper shed and side opening, upper shed is communicated with side opening, swivel cougling can be swung in the upper shed direction of foldable base towards side opening direction, utilize folding scooter implement the folding of the stem of Kickboard Scooter and other sporting car and hold up, so that carry out using.

The using method of folder is: during use, and swivel cougling is connected with the stem of Kickboard Scooter or other sporting car, and foldable base is connected with the slide plate of Kickboard Scooter, or the slide plate of foldable base and Kickboard Scooter links into an integrated entity, before folding, the state of folding scooter is: stem and swivel cougling are in erected state, the line of centers of stem and swivel cougling and horizontal line, what the lock pin of plug inserted foldable base under the elastic force effect of inner spring holds up a keyhole, the positioning plate of plug inserts in the position-limited trough of foldable base under the elastic force effect of inner spring, and swivel cougling can not be swung, time folding, with the positioning plate pulling plug, the elastic force making plug overcome inner spring moves up along the internal chute of swivel cougling, when the lock pin of plug leave foldable base hold up a keyhole and positioning plate leave position-limited trough time, swivel cougling is in the position that can swing, and swivel cougling is unlocked, after swivel cougling is in the position that can swing, swing to folding direction around hinge with hand traction swivel cougling, when swivel cougling swings to folding position, the lock pin of plug swings to the position of the foldable base keyhole facing to foldable base, hand decontrols positioning plate, lock pin inserts foldable base keyhole under the elastic force effect of inner spring, foldable base keyhole is utilized to tack swivel cougling and stem, implement the folding of the stem of Kickboard Scooter or other sporting car and location, reduce packaging volume and be convenient for carrying out using, when Kickboard Scooter needs to untie folding scooter use, upwards move in stem direction with pulling elastic force that positioning plate traction plug the overcomes inner spring internal chute along swivel cougling, when the lock pin of plug leaves the foldable base keyhole of foldable base, with pulling swivel cougling or stem upwards swings around hinge, when stem and swivel cougling swing to cocked position, lock pin swings to the position facing to holding up a keyhole, hand decontrols positioning plate, plug moves down along internal chute under the elastic force effect of inner spring, lock pin is inserted and holds up a keyhole, simultaneously, positioning plate inserts in the position-limited trough of foldable base, utilize lock pin and positioning plate to tack swivel cougling, swivel cougling and the stem holded up can not be swung.

The invention has the beneficial effects as follows: folder, when holding up use, utilize the elastic force of spring by the lock pin of plug insert foldable base hold up in a keyhole, meanwhile, utilize plug positioning plate insert foldable base position-limited trough in, swivel cougling can not be swung; During folding use, utilize the elastic force of spring to be inserted by lock pin in the foldable base keyhole of foldable base, implement the folding location of swivel cougling and stem; Folding scooter bassinet structure is simple, easy to use.

Accompanying drawing explanation

Fig. 1 is the structural representation of folder;

Fig. 2 is the birds-eye view of Fig. 1.

Detailed description of the invention

Below in conjunction with accompanying drawing, the present invention is further detailed:

The birds-eye view of Fig. 1 shown in the structural representation of the folder shown in Fig. 1 and Fig. 2, folder, includes foldable base 1, swivel cougling 2, plug 3, inner spring 4 and hinge 5; Foldable base 1 includes swinging chute 6, hinge hole 7, position-limited trough 8, holds up a keyhole 9 and foldable base keyhole 10, and swivel cougling 2 includes dynamic keyhole 11, fraising 12 and internal chute 13, and plug 3 includes lock pin 14 and positioning plate 15; Swivel cougling 2 is actively tied in the swinging chute 6 of foldable base 1, and hinge 5 is through the hinge hole 7 of foldable base 1 and the fraising 12 of swivel cougling 2, and swivel cougling 2 is hinged by hinge 5 and foldable base 1; Plug 3 is actively tied in the internal chute 13 of swivel cougling 2, and the positioning plate 15 of plug 3 is connected with the position-limited trough 8 of foldable base 1; Inner spring 4 is connected with plug 3 and swivel cougling 2; Lock pin 14 and the positioning plate 15 of plug 3 link together, the lock pin 14 of plug 3 and foldable base 1 hold up a keyhole 9 or foldable base keyhole 10 is connected; Folder is utilized to implement the folding of the stem 18 of Kickboard Scooter and other sporting car and hold up, so that carry out using.

The using method of folder is: during use, and swivel cougling 2 is connected with the stem 18 of Kickboard Scooter or other sporting car, and foldable base 1 is connected with the slide plate 22 of Kickboard Scooter, or foldable base 1 links into an integrated entity with the slide plate 22 of Kickboard Scooter, before folding, the state of folder is: stem 18 and swivel cougling 2 are in erected state, the line of centers of stem 18 and swivel cougling 2 and horizontal line, what the lock pin 14 of plug 3 inserted foldable base 1 under the elastic force effect of inner spring 4 holds up a keyhole 9, the positioning plate 15 of plug 3 inserts in the position-limited trough 8 of foldable base 1 under the elastic force effect of inner spring 4, and swivel cougling 2 can not be swung, time folding, with the positioning plate 15 pulling plug 3, the elastic force making plug 3 overcome inner spring 4 moves up along the internal chute 13 of swivel cougling 2, when the lock pin 14 of plug 3 leave foldable base 1 hold up a keyhole 9 and positioning plate 15 leave position-limited trough 8 time, swivel cougling 2 is in the position that can swing, and swivel cougling 2 is unlocked, after swivel cougling 2 is in the position that can swing, swing to folding direction around hinge 5 with hand traction swivel cougling 2, when swivel cougling 2 swings to folding position, the lock pin 14 of plug 3 swings to the position of the foldable base keyhole 10 facing to foldable base 1, hand decontrols positioning plate 15, lock pin 14 inserts foldable base keyhole 10 under the elastic force effect of inner spring 4, foldable base keyhole 10 is utilized to tack swivel cougling 2 and stem 18, implement the folding of the stem 18 of Kickboard Scooter or other sporting car and location, reduce packaging volume and be convenient for carrying out using, when Kickboard Scooter needs to untie folder use, draw elastic force that plug 3 overcomes inner spring 4 upwards move in stem 18 direction along the internal chute 13 of swivel cougling 2 with pulling positioning plate 15, when the lock pin 14 of plug 3 leaves the foldable base keyhole 10 of foldable base 1, with pulling swivel cougling 2 or stem 18 upwards swings around hinge 5, when stem 18 and swivel cougling 2 swing to cocked position, lock pin 14 swings to the position facing to holding up a keyhole 9, hand decontrols positioning plate 15, plug 3 moves down along internal chute 13 under the elastic force effect of inner spring 4, lock pin 14 is inserted and holds up a keyhole 9, simultaneously, positioning plate 15 inserts in the position-limited trough 8 of foldable base 1, utilize lock pin 14 and positioning plate 15 to tack swivel cougling 2, swivel cougling 2 and the stem 13 holded up can not be swung.

In order to make plug 3 can move in the internal chute 13 of swivel cougling 2, swinging chute 6 is provided with upper shed 16 and side opening 17, and upper shed 16 is communicated with side opening 17, and swivel cougling 2 can be swung in upper shed 16 direction of foldable base 1 towards side opening 17 direction; Plug 3 is provided with long guide hole 19, and hinge 5 is through long guide hole 19, and hinge 5 is connected with long guide hole 19 is dynamic; Swivel cougling 2 is provided with slip mouth 32, and plug 3 is fixedly connected with positioning plate 15 through slip mouth 32, or plug 3 links into an integrated entity through slip mouth 32 and positioning plate 15; The long guide hole 19 of plug 3 is greater than the length of lock pin 14 in the distance of hinge 5 movement, holds up a keyhole 9 or foldable base keyhole 10 to ensure that lock pin 14 can leave.

That automatically can insert foldable base 1 to make the lock pin 14 of plug 3 holds up a keyhole 9 or foldable base keyhole 10, the top of swivel cougling 2 is provided with upper spring seat 20, plug 3 is provided with lower spring hole 21, inner spring 4 is installed between upper spring seat 20 and lower spring hole 21, inner spring 4 is in confined state, the stroke of inner spring 4 is greater than or equal to the length of lock pin 14, holds up a keyhole 9 or foldable base keyhole 10 to ensure that lock pin 14 can leave.

In order to implement holding up and folding of the stem 18 of Kickboard Scooter or other sporting car, the shape of holding up the dynamic keyhole 11 of a keyhole 9, foldable base keyhole 10 and swivel cougling 2 of foldable base 1 and be greater than identical, the shape of holding up the dynamic keyhole 11 of a keyhole 9, foldable base keyhole 10 and swivel cougling 2 of foldable base 1 is identical with the shape of lock pin 14; Foldable base 1 position-limited trough 8 is above hinge hole 7, and position-limited trough 8 is positioned at side opening 17 side, position-limited trough 8 and horizontal line; Or the line of centers of position-limited trough 8 is vertical with the slide plate 22 of horizon and Kickboard Scooter or other sporting car; Hold up the line of centers of a keyhole 9 and the central axis of foldable base keyhole 10; Or the angle playing the line of centers of seat keyhole (9) and the line of centers of foldable base keyhole (10) is 75 ° to 115 ° angles.

The state that swivel cougling 2 is holded up is: what the lock pin 14 of plug 3 inserted foldable base 1 through the dynamic keyhole 11 of swivel cougling 2 under the elastic force effect of inner spring 4 holds up in a keyhole 9, and the positioning plate 15 of plug 3 inserts in the position-limited trough 8 of foldable base 1 under the elastic force effect of inner spring 4; Utilize lock pin 14 to insert to hold up a keyhole 9 and positioning plate 15 to insert position-limited trough 8 to limit swivel cougling 2 and swing around hinge 5; The line of centers of swivel cougling 2 is vertical with the slide plate 22 of Kickboard Scooter or other sporting car, and positioning plate 15 is positioned at the top of hinge 5, and hinge 5 is positioned at the upper position of long guide hole 19.

The folding state of swivel cougling 2 is: the lock pin 14 of plug 3 inserts the foldable base keyhole 10 of foldable base 1 under the elastic force effect of inner spring 4 through the dynamic keyhole 11 of swivel cougling 2, utilizes lock pin 14 to insert foldable base keyhole 10 and limits swivel cougling 2 and swing around hinge 5.

In order to implement holding up and folding conversion of stem 18, the lock pin 14 of plug 3 inserts the length of holding up a keyhole 9 or foldable base keyhole 10 and is equal to or less than the degree of depth of holding up a keyhole 9 or foldable base keyhole 10; The upper surface in lower spring hole 21 is greater than the length of lock pin 14 to the lower surface distance of upper spring seat 20, and when the upper surface in the lower spring hole 21 of plug 3 is contacted with the lower surface of upper spring seat 20, lock pin 14 can exit holds up a keyhole 9 or foldable base keyhole 10; The upper surface in lower spring hole 21 is greater than the degree of depth of the position-limited trough 8 of foldable base 1 to the lower surface distance of upper spring seat 20, the length that the positioning plate 15 of plug 3 inserts position-limited trough 8 is equal to or less than the degree of depth of position-limited trough 8, when the upper surface in plug 3 lower spring hole 21 is contacted with the lower surface to upper spring seat 20, positioning plate 15 can exit position-limited trough 8.

Swivel cougling 2 and stem 18 by folding coupled condition to hold up coupled condition change time, with pulling the hand of positioning plate 15 23, the elastic traction plug 3 overcoming inner spring 4 moves along position-limited trough 8 to horizontal direction, and the lock pin 14 of plug 3 is followed hand and moved away foldable base keyhole 10 23; After lock pin 14 leaves foldable base keyhole 10, pull swivel cougling 2 and stem 18 forward upward swings 90 ° of angles, the leading flank 24 of swivel cougling 2 swings to the position contacted with the leading flank entity 25 of foldable base 1, lock pin 14 and positioning plate 15 are followed swivel cougling 2 and are swung 90 ° of angles, the lock pin 14 of plug 3 is just in time aimed at and holds up a keyhole 9, make positioning plate 15 just in time aim at position-limited trough 8; Lock pin 14 is just in time aimed at and is holded up after a keyhole 9 and positioning plate 15 aim at position-limited trough 8, hand decontrols hand 23, and plug 3 moves down along internal chute 13 under the effect of inner spring 4 elastic force, lock pin 14 is inserted and holds up in a keyhole 9, meanwhile, positioning plate 15 is followed in the descending insertion position-limited trough 8 of plug 3; Swivel cougling 2 and stem 18 can not be swung forward and backward; Positioning plate 15 by the state vertical with holding up a keyhole 9 to positioning plate 15 state-transition parallel with holding up a keyhole 9; Lock pin 14 with hold up that a keyhole 9 is dynamic to be connected, positioning plate 15 is connected with position-limited trough 8 is dynamic; The line of centers of positioning plate (15) and the centerline parallel of position-limited trough (8) or identical.

Swivel cougling 2 and stem 18 by hold up coupled condition change to folding coupled condition time, with pulling the hand of positioning plate 15 23, the elastic traction plug 3 overcoming inner spring 4 moves along position-limited trough 8 to holding up direction, and the lock pin 14 of plug 3 is followed hand and moved away 23 and hold up a keyhole 9; After lock pin 14 leaves and holds up a keyhole 9, pull swivel cougling 2 and stem 18 swings 90 ° of angles to the back lower place, lock pin 14 is followed swivel cougling 2 and is swung 90 ° of angles, makes the lock pin 14 of plug 3 just in time aim at foldable base keyhole 10; After lock pin 14 aims at foldable base keyhole 10, hand decontrols hand 23, plug 3 moves along internal chute 13 to foldable base keyhole 10 direction under the effect of inner spring 4 elastic force, lock pin 14 is made to insert in foldable base keyhole 10, lock pin 14 is connected with foldable base keyhole 10 is dynamic, and swivel cougling 2 and stem 18 can not be swung; Positioning plate 15 by the state parallel with holding up a keyhole 9 to positioning plate 15 state-transition vertical with holding up a keyhole 9; Lock pin 14 is connected with foldable base keyhole 10 is dynamic; The line of centers of positioning plate (15) and the centerline parallel of foldable base keyhole (10).

Hold up to keep stem 18 and folding reliability, the direction of the elastic force of inner spring 4 is vertical with the swaying direction of swivel cougling 2 initial swing, the elastic force making the initial swing power of swivel cougling 2 can not overcome inner spring 4 makes inner spring 4 compress, lock pin 14 is reliably inserted in and holds up in a keyhole 9 or foldable base keyhole 10, avoid stem 13 to swing.

In order to implement the location and installation of inner spring 4, ensure the reliability that inner spring 4 works, spring 4 is avoided to rupture, keep plug 3 in the pressurized state of spring 4, inner spring 4 is Compress Spring, inner spring 4 is made up of two spring assemblies, and the length of two springs is unequal, makes the degree of fatigue of two springs different.

In order to increase the stability that swivel cougling 2 is connected with foldable base 1, the lower end of swivel cougling 2 is semicircle cambered surface 26, semi arch groove face 27 is provided with in the swinging chute 6 of foldable base 1, semicircle cambered surface 26 is provided with the first arc groove 28 and the first arc protruding rail 29, and semi arch groove face 27 is provided with the second arc groove 30 and the second arc protruding rail 31; First arc protruding rail 29 embeds in the second arc groove 30, and the second arc protruding rail 31 embeds in the first arc groove 28; The semicircle cambered surface 26 of swivel cougling 2 is connected with the semi arch groove face 27 of foldable base 1 is dynamic; First arc protruding rail 29 of swivel cougling 2 is connected with foldable base 1 second arc groove 30 is dynamic, and the second arc protruding rail 31 of foldable base 1 is connected with the first arc groove 28 of swivel cougling 2 is dynamic.

In order to implement the hinged stability of foldable base 1 and swivel cougling 2, foldable base 1 is provided with two symmetrical hinge holes 7, the fraising 12 that swivel cougling 2 two is symmetrical, two hinge holes 7 of hinge 5 through foldable base 1 and two fraisings 12 of swivel cougling 2, enforcement foldable base 1 is hinged with swivel cougling 2; Swivel cougling 2 is provided with front limit plate 24, spacing for strengthening holding up of swivel cougling 2; Foldable base 1 is provided with rear position margining plate 25, for strengthening the folding spacing of swivel cougling 2.

Claims

1. folder, is characterized in that: described folder, includes foldable base (1), swivel cougling (2), plug (3), inner spring (4) and hinge (5); Foldable base (1) includes swinging chute (6), hinge hole (7), position-limited trough (8), holds up a keyhole (9) and foldable base keyhole (10), swivel cougling (2) includes dynamic keyhole (11), fraising (12) and internal chute (13), and plug (3) includes lock pin (14) and positioning plate (15); Swivel cougling (2) is actively tied in the swinging chute (6) of foldable base (1), the hinge hole (7) of hinge (5) through foldable base (1) and the fraising (12) of swivel cougling (2), swivel cougling (2) is hinged by hinge (5) and foldable base (1); Plug (3) is actively tied in the internal chute (13) of swivel cougling (2), and the positioning plate (15) of plug (3) is connected with the position-limited trough (8) of foldable base (1); Inner spring (4) is connected with plug (3) and swivel cougling (2); The lock pin (14) of plug (3) and positioning plate (15) link together, the lock pin (14) of plug (3) and foldable base (1) hold up a keyhole (9) or foldable base keyhole (10) is connected; Folder is utilized to implement the folding of the stem (18) of Kickboard Scooter and other sporting car and hold up, so that carry out using.

2. folder according to claim 1, it is characterized in that: described swinging chute (6) is provided with upper shed (16) and side opening (17), upper shed (16) is communicated with side opening (17), and swivel cougling (2) can be swung in the upper shed of foldable base (1) (16) direction towards side opening (17) direction; Plug (3) is provided with long guide hole (19), and hinge (5) is through long guide hole (19), and hinge (5) is connected with long guide hole (19) is dynamic; Swivel cougling (2) is provided with slip mouth (32), and plug (3) is fixedly connected with positioning plate (15) through slip mouth (32), or plug (3) links into an integrated entity through slip mouth (32) and positioning plate (15).

3. folder according to claim 1, it is characterized in that: the top of described swivel cougling (2) is provided with upper spring seat (20), plug (3) is provided with lower spring hole (21), inner spring (4) is installed between upper spring seat (20) and lower spring hole (21), inner spring (4) is in by the state compressed, the stroke of inner spring (4) is greater than or equal to the length of lock pin (14), holds up a keyhole (9) or foldable base keyhole (10) to ensure that lock pin (14) can leave.

4. folder according to claim 1, it is characterized in that: the shape of holding up the dynamic keyhole (11) of a keyhole (9), foldable base keyhole (10) and swivel cougling (2) of described foldable base (1) and be greater than identical, the shape of holding up the dynamic keyhole (11) of a keyhole (9), foldable base keyhole (10) and swivel cougling (2) of foldable base (1) is identical with the shape of lock pin (14).

5. folder according to claim 1, is characterized in that: described foldable base (1) position-limited trough (8) is in the top of hinge hole (7), and position-limited trough (8) is positioned at side opening (17) side; Position-limited trough (8) and horizontal line, or the line of centers of position-limited trough (8) is vertical with the slide plate (22) of horizon and Kickboard Scooter or other sporting car; The angle playing the line of centers of seat keyhole (9) and the line of centers of foldable base keyhole (10) is 75 ° to 115 ° angles.

6. folder according to claim 1, it is characterized in that: the state that described swivel cougling (2) is holded up is: what the lock pin (14) of plug (3) inserted foldable base (1) through the dynamic keyhole (11) of swivel cougling (2) under the elastic force effect of inner spring (4) holds up in a keyhole (9), and the positioning plate (15) of plug (3) inserts in the position-limited trough (8) of foldable base (1) under the elastic force effect of inner spring (4); Utilize lock pin (14) to insert to hold up a keyhole (9) and positioning plate (15) to insert position-limited trough (8) restriction swivel cougling (2) to swing around hinge (5).

7. folder according to claim 6, it is characterized in that: the line of centers of described swivel cougling (2) is vertical with the slide plate (22) of Kickboard Scooter or other sporting car, positioning plate (15) is positioned at the top of hinge (5), and hinge (5) is positioned at the upper position of long guide hole (19).

8. folder according to claim 1, it is characterized in that: the state that described swivel cougling (2) folds is: the lock pin (14) of plug (3) inserts the foldable base keyhole (10) of foldable base (1) under the elastic force effect of inner spring (4) through the dynamic keyhole (11) of swivel cougling (2), utilize lock pin (14) to insert foldable base keyhole (10) restriction swivel cougling (2) and swing around hinge (5).

9. folder according to claim 1, is characterized in that: described inner spring (4) is Compress Spring, and inner spring (4) is made up of two spring assemblies, and the length of two springs is unequal, makes the degree of fatigue of two springs different.

10. folder according to claim 1, it is characterized in that: the lower end of described swivel cougling (2) is semicircle cambered surface (26), semi arch groove face (27) is provided with in the swinging chute (6) of foldable base (1), semicircle cambered surface (26) is provided with the first arc groove (28) and the first arc protruding rail (29), and semi arch groove face (27) is provided with the second arc groove (30) and the second arc protruding rail (31); First arc protruding rail (29) embeds in the second arc groove (30), and the second arc protruding rail (31) embeds in the first arc groove (28).