CN204659791U - Be convenient to the folding perambulator unlocked - Google Patents
Be convenient to the folding perambulator unlocked Download PDFInfo
- Publication number
- CN204659791U CN204659791U CN201520364486.7U CN201520364486U CN204659791U CN 204659791 U CN204659791 U CN 204659791U CN 201520364486 U CN201520364486 U CN 201520364486U CN 204659791 U CN204659791 U CN 204659791U
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- China
- Prior art keywords
- bending joint
- folding
- gear
- connection block
- convenient
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- Expired - Fee Related
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Abstract
The utility model provides a kind of and is convenient to the folding perambulator unlocked, comprise seat, two folding/unfolding joint assemblies, two lower handle tubes, two bending joint assemblies, two fold bracing wire, seat rear transverse rod socket folding/unfolding joint assembly, lower handle tube upper end connects bending joint assembly, bending joint assembly is connected with up knob pipe support, bending joint assembly comprises the first gear and the first spring, upper bending joint is provided with button, folding/unfolding joint assembly comprises Connection Block fixed cover, fold Connection Block and be located at Connection Block fixed cover and the second gear of folding between Connection Block and the second spring, fold bracing wire to be connected with the first gear and the second gear.What the utility model provided is convenient to the folding perambulator unlocked, be arranged to grip structure to comprise the up knob pipe support and lower handle tube that are connected by bending joint assembly, and fold bracing wire to control unblock and the locking of the folding/unfolding joint on main car frame in upper bending joint setting, vehicle body can be realized fold more fully, be easy to carry.
Description
Technical field
The utility model relates to perambulator technical field, particularly relates to a kind of perambulator being convenient to folding unblock.
Background technology
The foldable structure of existing perambulator is comparatively complicated, folds inconvenience, and general handle is longer in addition, is still not easy to carry after folding of baby.
For solving the problems of the technologies described above, the utility model provides a kind of and is convenient to the folding perambulator unlocked.
Utility model content
The technical matters that the utility model mainly solves is to provide a kind of perambulator being convenient to folding unblock, be arranged to grip structure to comprise the up knob pipe support and lower handle tube that are connected by bending joint assembly, and fold bracing wire to control unblock and the locking of the folding/unfolding joint on main car frame in upper bending joint setting, vehicle body can be realized fold more fully, be easy to carry.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: provide a kind of and be convenient to the folding perambulator unlocked, comprise: seat 1, two folding/unfolding joint assemblies 2, two lower handle tubes 3, two bending joint assemblies 4, two fold bracing wire 5, up knob pipe support 6, front foot pipe 7 and rear foot tube 8, seat 1 rear transverse rod socket folding/unfolding joint assembly 2, lower handle tube 3 upper end connects bending joint assembly 4, bending joint assembly 4 is connected with up knob pipe support 6, the first gear 43 and the first spring 44 that bending joint assembly 4 comprises lower bending joint 41 and upper bending joint 42 and is arranged between lower bending joint 41 and upper bending joint 42, upper bending joint 42 is provided with button 45, folding/unfolding joint assembly 2 comprises Connection Block fixed cover 21, fold Connection Block 22 and be located at Connection Block fixed cover 21 and fold the second gear 23 and the second spring 24 between Connection Block 22, front foot pipe 7 is connected with seat 1 front rail, rear foot tube 8 is socketed in and folds on Connection Block 22, Connection Block fixed cover 21 is socketed lower handle tube 3 lower end, Connection Block fixed cover 21 is provided with the draw-in groove matched with the second gear 23, fold draw-in groove Connection Block 22 being provided with and matching with the second gear 23, lower bending joint 41 is provided with the draw-in groove matched with the first gear 43, the draw-in groove matched with the first gear 43 is provided with in upper bending joint 42, it is characterized in that: fold bracing wire 5 two ends and be separately fixed on the first gear 43 and the second gear 23, when pressing bending joint button 45, first gear 43 heads on bending joint button spring 44 and exits bending joint 42, upper bending joint 42 rotary folding backward, fold bracing wire 5 drive the second gear 23 head on the second spring 24 move back toward fold Connection Block 22 realize unlock.
Preferably lower bending joint 41 arranged outside has ceiling seat 46.
Preferred up knob pipe support 6 is an inverse u-shaped handle tube.
Preferred up knob pipe support 6 comprises two up knob pipes be separated.
The second preferably described gear 23 comprises fold on lock tooth 231, first gear 43 and comprise bending joint lock tooth 431.
Preferred button 45 is provided with some fixture blocks 451; First gear 43 upper surface is provided with the annular groove matched with described fixture block 451; Manhole is provided with in the middle of first gear 43; First gear 43 lower surface is provided with the annular groove matched with the first spring 44; Upper bending joint 42 is provided with the groove for button installation 45, is provided with some through holes matched with fixture block 451 in this groove.
Preferably described upper bending joint 42, in figure-six, is provided with cylindrical support column in the middle of the draw-in groove of described upper bending joint 42, is provided with and runs through its upper and lower through hole in this pillar stiffener; Described upper bending joint 42 excircle is provided with the sleeve pipe 421 for connecting up knob pipe, and this sleeve pipe 421 is provided with fixed orifice.
Preferably described lower bending joint 41, in figure-six, is provided with cylindrical support column in the middle of the draw-in groove of described lower bending joint 41, is provided with and runs through its upper and lower through hole in this pillar stiffener; Described lower bending joint 41 excircle is provided with the sleeve pipe 411 for connecting lower handle tube 3, and this sleeve pipe 411 is provided with fixed orifice.
Preferably upper bending joint 42 uses rivet or screw hinge to be connected with lower bending joint 41.
The beneficial effects of the utility model are: the situation being different from prior art, what the utility model provided is convenient to the folding perambulator unlocked, be arranged to grip structure to comprise the up knob pipe support and lower handle tube that are connected by bending joint assembly, and fold bracing wire to control unblock and the locking of the folding/unfolding joint on main car frame in upper bending joint setting, vehicle body can be realized fold more fully, be easy to carry.
Accompanying drawing explanation
Fig. 1 is the structural representation being convenient to a preferred embodiment of the folding perambulator unlocked of the present utility model.
Fig. 2 is the folding/unfolding joint assembly being convenient to the folding perambulator unlocked shown in Fig. 1, bending joint assembly and the structural representation folding bracing wire;
Fig. 3 is the folding mode schematic diagram being convenient to a preferred embodiment of the folding perambulator unlocked of the present utility model.
Detailed description of the invention
Below in conjunction with diagram, the technical solution of the utility model is described in detail.
Refer to Fig. 1 and Fig. 2, Fig. 1 is the structural representation being convenient to a preferred embodiment of the folding perambulator unlocked of the present utility model, and Fig. 2 is the folding/unfolding joint assembly being convenient to the folding perambulator unlocked shown in Fig. 1, bending joint assembly and the structural representation folding bracing wire.
As depicted in figs. 1 and 2, the folding perambulator unlocked of being convenient to of the present embodiment comprises seat 1, folding/unfolding joint assembly 2, lower handle tube 3, bending joint assembly 4, folds bracing wire 5, up knob pipe support 6, front foot pipe 7 and rear foot tube 8.Wherein, the first gear 43 and the first spring 44 that bending joint assembly 4 comprises lower bending joint 41 and upper bending joint 42 and is arranged between lower bending joint 41 and upper bending joint 42, upper bending joint 42 is provided with button 45, folding/unfolding joint assembly 2 comprises Connection Block fixed cover 21, fold Connection Block 22 and be located at Connection Block fixed cover 21 and fold the second gear 23 and the second spring 24 between Connection Block 22, Connection Block fixed cover 21 is socketed lower handle tube 3 lower end, Connection Block fixed cover 21 is provided with the draw-in groove matched with the second gear 23, fold draw-in groove Connection Block 22 being provided with and matching with the second gear 23, lower bending joint 41 is provided with the draw-in groove matched with the first gear 43, the draw-in groove matched with the first gear 43 is provided with in upper bending joint 42.Seat 1 rear transverse rod socket folding/unfolding joint assembly 2, lower handle tube 3 upper end connects bending joint assembly 4, and bending joint assembly 4 is connected with up knob pipe support 6, and front foot pipe 7 is connected with seat 1 front rail, and rear foot tube 8 is socketed in and folds on Connection Block 22.Fold bracing wire 5 two ends to be separately fixed on the first gear 43 and the second gear 23.
In the present embodiment, be provided with ceiling seat 46 on outside lower bending joint 41, up knob pipe support 6 is an inverse u-shaped handle tube, and certain up knob pipe support 6 also can be the structure comprising the up knob pipe that two are separated, and the utility model is not restricted this.
More specifically, the second gear 23 is preferably provided with folds lock tooth 231, first gear 43 and be provided with bending joint lock tooth 431; Button 45 is provided with some fixture blocks 451; First gear 43 upper surface is provided with the annular groove matched with fixture block 451; Manhole is provided with in the middle of first gear 43; First gear 43 lower surface is provided with the annular groove matched with the first spring 44; Upper bending joint 42 is provided with the groove for button installation 45, is provided with some through holes matched with fixture block 451 in this groove.
In the present embodiment, preferably upper bending joint 42 is in figure-six, is provided with cylindrical support column, is provided with and runs through its upper and lower through hole in this pillar stiffener in the middle of the draw-in groove of upper bending joint 42; Upper bending joint 42 excircle is provided with the sleeve pipe 421 for connecting up knob pipe, and this sleeve pipe 421 is provided with fixed orifice.
In the present embodiment, preferably lower bending joint 41 is in figure-six, is provided with cylindrical support column, is provided with and runs through its upper and lower through hole in this pillar stiffener in the middle of the draw-in groove of described lower bending joint 41; Described lower bending joint 41 excircle is provided with the sleeve pipe 411 for connecting lower handle tube 3, and this sleeve pipe 411 is provided with fixed orifice.
In preferred embodiment of the present utility model, upper bending joint 42 uses rivet or screw hinge to be connected with lower bending joint 41.
Please refer to Fig. 3, Fig. 3 is the folding mode schematic diagram being convenient to a preferred embodiment of the folding perambulator unlocked of the present utility model.In the present embodiment, when needs carry out folding unblock to perambulator, pin bending joint button 45, first gear 43 heads on the first spring 44 and exits bending joint 42, upper bending joint 42 rotary folding backward, fold bracing wire 5 drive the second gear 23 head on the second spring 24 move back toward fold Connection Block 22 realize unlock.When bending joint assembly 4 be in amount to time, under the effect of the first spring 44, the first gear 43 is stuck in the draw-in groove between bending joint 42 and lower bending joint 41, makes bending joint assembly 4 be fixed on folded position.
Be different from prior art, the perambulator being convenient to folding unblock provided of the present utility model, grip structure is arranged to the lower handle tube comprising up knob pipe support and the connection connected by bending joint assembly, and fold bracing wire to control unblock and the locking of the folding/unfolding joint on main car frame in upper bending joint setting, vehicle body can be realized fold more fully, be easy to carry and unlock.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing the utility model specification sheets and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. be convenient to the folding perambulator unlocked for one kind, comprise seat (1), two folding/unfolding joint assemblies (2), two lower handle tubes (3), two bending joint assemblies (4), two fold bracing wire (5), up knob pipe support (6), front foot pipe (7) and rear foot tube (8), seat (1) rear transverse rod socket folding/unfolding joint assembly (2), lower handle tube (3) upper end connects bending joint assembly (4), bending joint assembly (4) is connected with up knob pipe support (6), bending joint assembly (4) comprises lower bending joint (41) and upper bending joint (42) and the first gear (43) be arranged between lower bending joint (41) and upper bending joint (42) and the first spring (44), upper bending joint (42) is provided with button (45), folding/unfolding joint assembly (2) comprises Connection Block fixed cover (21), fold Connection Block (22) and be located at Connection Block fixed cover (21) and the second gear (23) of folding between Connection Block (22) and the second spring (24), front foot pipe (7) is connected with seat (1) front rail, rear foot tube (8) is socketed in and folds on Connection Block (22), lower handle tube (3) lower end of Connection Block fixed cover (21) socket, Connection Block fixed cover (21) is provided with the draw-in groove matched with the second gear (23), fold draw-in groove Connection Block (22) being provided with and matching with the second gear (23), lower bending joint (41) is provided with the draw-in groove matched with the first gear (43), the draw-in groove matched with the first gear (43) is provided with in upper bending joint (42), it is characterized in that: fold bracing wire (5) two ends and be separately fixed on the first gear (43) and the second gear (23), when pressing bending joint button (45), first gear (43) heads on bending joint button spring (44) and exits bending joint (42), upper bending joint (42) rotary folding backward, fold bracing wire (5) drive the second gear (23) head on the second spring (24) move back toward fold Connection Block (22) realize unlock.
2. the perambulator being convenient to folding unblock according to claim 1, is characterized in that: lower bending joint (41) arranged outside has ceiling seat (46).
3. the perambulator being convenient to folding unblock according to claim 1, is characterized in that: up knob pipe support (6) is an inverse u-shaped handle tube.
4. the perambulator being convenient to folding unblock according to claim 1, is characterized in that: up knob pipe support (6) comprises two up knob pipes be separated.
5. the perambulator being convenient to folding unblock according to claim 1, it is characterized in that: described the second gear (23) comprises and folds lock tooth (231), the first gear (43) comprises bending joint lock tooth (431).
6. the perambulator being convenient to folding unblock according to claim 1, is characterized in that: button (45) is provided with some fixture blocks (451); First gear (43) upper surface is provided with the annular groove matched with described fixture block (451); Manhole is provided with in the middle of first gear (43); First gear (43) lower surface is provided with the annular groove matched with the first spring (44); Upper bending joint (42) is provided with the groove for button installation (45), is provided with some through holes matched with fixture block (451) in this groove.
7. the perambulator being convenient to folding unblock according to claim 1, it is characterized in that: described upper bending joint (42) is in figure-six, be provided with cylindrical support column in the middle of the draw-in groove of described upper bending joint (42), be provided with in this pillar stiffener and run through its upper and lower through hole; Described upper bending joint (42) excircle is provided with the sleeve pipe (421) for connecting up knob pipe, and this sleeve pipe (421) is provided with fixed orifice.
8. the perambulator being convenient to folding unblock according to claim 1, it is characterized in that: described lower bending joint (41) is in figure-six, be provided with cylindrical support column in the middle of the draw-in groove of described lower bending joint (41), be provided with in this pillar stiffener and run through its upper and lower through hole; Described lower bending joint (41) excircle is provided with the sleeve pipe (411) for connecting lower handle tube (3), and this sleeve pipe (411) is provided with fixed orifice.
9. the perambulator being convenient to folding unblock according to claim 1, is characterized in that: upper bending joint (42) and lower bending joint (41) use rivet or screw hinge to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520364486.7U CN204659791U (en) | 2015-05-29 | 2015-05-29 | Be convenient to the folding perambulator unlocked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520364486.7U CN204659791U (en) | 2015-05-29 | 2015-05-29 | Be convenient to the folding perambulator unlocked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204659791U true CN204659791U (en) | 2015-09-23 |
Family
ID=54130210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520364486.7U Expired - Fee Related CN204659791U (en) | 2015-05-29 | 2015-05-29 | Be convenient to the folding perambulator unlocked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204659791U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270460A (en) * | 2015-10-23 | 2016-01-27 | 广州市爱绮婴童用品有限公司 | Folding carriage frame and baby carriage |
| CN105584514A (en) * | 2016-02-04 | 2016-05-18 | 宁波万利安儿童用品有限公司 | Foldable baby carriage |
| CN106708177A (en) * | 2015-11-13 | 2017-05-24 | 神讯电脑(昆山)有限公司 | Portable electronic apparatus |
-
2015
- 2015-05-29 CN CN201520364486.7U patent/CN204659791U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270460A (en) * | 2015-10-23 | 2016-01-27 | 广州市爱绮婴童用品有限公司 | Folding carriage frame and baby carriage |
| CN106708177A (en) * | 2015-11-13 | 2017-05-24 | 神讯电脑(昆山)有限公司 | Portable electronic apparatus |
| CN105584514A (en) * | 2016-02-04 | 2016-05-18 | 宁波万利安儿童用品有限公司 | Foldable baby carriage |
| CN105584514B (en) * | 2016-02-04 | 2018-11-13 | 宁波为了爱母婴用品科技有限公司 | Folding baby vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150923 Termination date: 20200529 |