CN202294925U - Baby carriage - Google Patents
Baby carriage Download PDFInfo
- Publication number
- CN202294925U CN202294925U CN2011202194357U CN201120219435U CN202294925U CN 202294925 U CN202294925 U CN 202294925U CN 2011202194357 U CN2011202194357 U CN 2011202194357U CN 201120219435 U CN201120219435 U CN 201120219435U CN 202294925 U CN202294925 U CN 202294925U
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- CN
- China
- Prior art keywords
- plastic cement
- shock
- rotation plastic
- wedge
- perambulator
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- 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.)
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Abstract
The utility model discloses a novel baby carriage, which comprises a handlebar, a seat which is connected with the handlebar, two rear legs which are respectively connected with the lower ends of the two sides of the handlebar, a rear shaft pipe with two ends which are respectively connected with the rear ends of the two rear legs, an upper shaft pipe with two ends which are respectively connected with the lower ends of the two sides of the handlebar or the upper ends of the two rear legs, a front wheel set, a front leg with a front end which is connected with the front wheel set and a rear end which is pivoted with the rear shaft pipe, and an elastic assembly. The elastic assembly comprises a base and a spring, wherein the upper end of the base is pivoted with a connecting seat of the upper shaft pipe and the lower end of the base is pivoted with the front leg, and the spring is arranged between the connecting seat and the base. When the baby carriage is under the effect of shock, the seat goes downwards under the effect of stress, the handlebar, the rear legs and the upper shaft pipe are driven to integrally go downwards under the effect of stress and the connecting seat moves downwards to compress the spring. At the same time, the upper end of the connecting seat relative to the upper shaft pipe rotates, the lower end of the base relative to the front leg rotates and the rear shaft pipe relative to the front leg rotates. In other words, when the baby carriage is under the effect of shock, the effect that the entire frame of the baby carriage can absorb the shock is reached.
Description
Technical field
The utility model relates to a kind of kid & baby gear, relates in particular to a kind of perambulator.
Background technology
Perambulator goes out to carry one of best instrument of baby for father and mother, exempts arduous that father and mother hold a baby in one's arms, and baby one also is provided comfortable seat; But when carrying out perambulator, if Uneven road, the perambulator wheel is collided unavoidably and causes whole perambulator vibrations; Baby in car can feel ill, so present most of perambulator is provided with shock absorbing apparatus in order to address this problem between the perambulator rear foot and trailing wheel; To reach the shock-proof effect of damping, shock-absorbing, still the main element of general shock absorbing apparatus is a spring, all is through relying on simple telescopic spring to realize shock-absorbing; Make spring be in the heavy load state so always; Use impairedly to cause retractility not answer originally and even lost elastic force soon, and impaired when shock-absorbing main element one, the shock-proof effect of perambulator is just had a greatly reduced quality even is lost incabloc function.
The utility model content
The purpose of the utility model is to provide the perambulator of the whole Shock-proof for frame of a kind of ability.
The technical scheme that the utility model adopted is:
A kind of perambulator; The rear foot, the two ends that the seat, two that comprise a driver, is connected in the driver is connected to lower end, driver both sides are connected to lower end, driver both sides or are connected in the last central siphon of two rear feet upper end, are arranged at two back wheels of two rear foot lower ends respectively; Said perambulator comprises that also two ends are connected to the forward foot in a step and an elastic parts of the rear axle tube of said two rear foot lower ends, preceding wheels, the preceding wheels of connection and rear axle tube; Said elastic parts comprise a base, a connecting seat and be arranged at base and Connection Block between spring; Said base lower ending pivot is connected to the forward foot in a step; The Connection Block upper end is articulated in central siphon, and said forward foot in a step rear end is articulated in rear axle tube.
Be connected with following an of shock-absorbing in the said forward foot in a step, last central siphon is connected with a shock-absorbing seat of honour, and said Connection Block upper end is articulated in the shock-absorbing seat of honour, and said base lower ending pivot is connected to following of shock-absorbing.
Said Connection Block comprises a wedge and a nut, and wedge lower end outer periphery is equipped with screw thread, and nut is engaged in said screw thread; Said base comprises a connection body, is arranged at the stay bearing plate of connection body upper end and the pole that self-supporting slab up extends; Said wedge lower end is sheathed on the pole upper end, and said spring housing is located at pole, and two ends are resisted against stay bearing plate and nut respectively up and down; Said wedge upper end is articulated in the shock-absorbing seat of honour, and said connection body is articulated in following of shock-absorbing.
Said base comprises a connection body, is arranged at the stay bearing plate of connection body upper end and the pole that self-supporting slab up extends; Said Connection Block comprises a wedge, and the wedge lower end is provided with cooresponding strut member, and said wedge lower end is sheathed on the pole upper end; Said spring housing is located at pole; And two ends are resisted against stay bearing plate and strut member respectively up and down, and said wedge upper end is articulated in the shock-absorbing seat of honour, and said connection body is articulated in following of shock-absorbing.
Said forward foot in a step rear end is connected with one second three-way pipe, and said second three-way pipe comprises one second person in charge and second arm that extends toward a side from second person in charge, and said forward foot in a step rear end is fixed in second arm, and second person in charge is sheathed on the rear axle tube midway location.
Said rear foot lower end is connected with one first three-way pipe; Said first three-way pipe comprises that one first is responsible for and is responsible for toward first arm of side extension from first; Said first is responsible for both-side opening; The lower end of the rear foot is fixed in first arm, and the two ends of rear axle tube are fixed in respectively in first person in charge's the opposite sides opening, and back wheels are connected in first person in charge's an other side opening.
It is inverted U-shaped that said driver roughly becomes; The handrail tube that comprises both sides; Said perambulator also comprise on the rotation plastic cement of mutual pivot joint with the rotation plastic cement under, the upper end on the said rotation plastic cement is a tubular portion, the lower end under the rotation plastic cement is a tubular portion; The handrail tube lower end is fixed in the tubular portion on the rotation plastic cement, and the upper end of the rear foot is fixed in the lower end tubular portion under the rotation plastic cement.
Be arranged at the outside on the rotation plastic cement under the said rotation plastic cement, the said central siphon two ends of going up are connected on the rotation plastic cement of both sides.
Be arranged at inboard on the rotation plastic cement under the said rotation plastic cement, the said central siphon two ends of going up are connected under the rotation plastic cement of both sides.
Be extended with plug socket from tubular portion toward a side on the said rotation plastic cement, the seat both sides are connected in the driver through being connected in the plug socket.
Implement the utility model, have following beneficial effect: when Uneven road or other reasons caused vibrations, seat was down stressed; It is whole down stressed to drive driver, the rear foot and last central siphon, thereby makes wedge motion compresses spring down, simultaneously; The rotation of the shake seat of honour is passed round in the wedge upper end, and base passes round following rotation of shake, the relative forward foot in a step rotation of rear axle tube; That is to say that when being given a shock, each parts of the whole vehicle frame of perambulator are all made respective reaction; Reach the shock-proof effect of whole vehicle frame shock-absorbing, damping, so not only come the effect of shock-absorbing better, and the pivot between each parts has been shared the stressed of spring than simple dependence spring; Prolonged the service life of spring, in addition, only also do not worried just causing perambulator to lose the problem of incabloc function because spring is impaired; And because the cooperating of nut and screw thread, thereby can adjust the precompressed compression of spring, make the shock-proof effect of perambulator further get a promotion, let the interior baby of seat more feel comfortable.
Description of drawings
Fig. 1 is the utility model perambulator overall schematic;
Fig. 2 is the utility model elastic parts scheme drawing;
Fig. 3 is the utility model rear foot, the forward foot in a step, elastic parts and rear axle tube assembling scheme drawing;
Fig. 4 is the utility model rear foot, the forward foot in a step, elastic parts and rear axle tube exploded perspective view.
The specific embodiment
Below will specify perambulator with reference to accompanying drawing according to the utility model embodiment.
Like Fig. 1,3, shown in 4, the seat 2, two that the utility model perambulator comprises a driver 1, be connected in driver 1 be connected to central siphon 4 on the rear foot 3, of lower end, driver 1 both sides, respectively be arranged at wheels 7 before the two back wheels 5 of two rear feet, 3 lower ends, rear axle tube that two ends are connected to two rear feet, 3 lower ends 6,, connect before the forward foot in a step 8 and an elastic parts 9 of wheels 7 and rear axle tube 6.
In the present embodiment, it is inverted U-shaped that driver 1 roughly becomes, and comprises the handrail tube 11 of both sides, and the utility model perambulator also comprise on the rotation plastic cement of mutual pivot joint 10 with the rotation plastic cement under 20,20 are arranged at 10 outsides on the rotation plastic cement under the rotation plastic cement.Wherein, 10 upper end is a tubular portion 101 on the rotation plastic cement; And this tubular portion 101 is extended with plug socket 102 toward a side certainly, and handrail tube 11 lower ends of driver 1 both sides are fixed in this tubular portion 101, and seat 2 both sides are connected in driver 1 through being connected in the plug socket 102; Accordingly, 20 lower end also be a tubular portion 201 under the rotation plastic cement, and the rear foot 3 upper ends are fixed in this tubulose partly in 201 because on the rotation plastic cement 10 with the rotation plastic cement under 20 articulate, thereby driver lower end, 1 both sides and the pivot joint of the rear foot 3 upper ends; Last central siphon 4 two ends are connected on the two rotation plastic cement 10, are connected between the lower end, driver 1 both sides thereby go up central siphon 4.In other embodiments, 20 also can be arranged at rotation plastic cement 10 inboards under the rotation plastic cement, and so, last central siphon 4 two ends are connected under the two rotation plastic cement 20, thereby upward central siphon 4 is connected between two rear feet, 3 upper ends.Wherein, on the rotation plastic cement 10 with the rotation plastic cement under 20 connection mode and go up on central siphon 4 and the two sideway swivel plastic cement 10 or to rotate under the plastic cement 20 connection mode be known technology, and be not the utility model main points, so do not do detailed description at this.
The rear foot 3 lower ends are connected with one first three-way pipe 30, and this first three-way pipe 30 roughly becomes T shape, comprise that one first is responsible for 301 and be responsible for 301 first arms 302 that extend toward a side of midway location roughly from first; Wherein, the lower end of the rear foot 3 is fixed in first arm 302, and said first is responsible for 301 both-side openings; The two ends of rear axle tube 6 are fixed in respectively in first person in charge's 301 the opposite sides opening, thereby rear axle tube 6 two ends are connected to two rear feet, 2 lower ends, and back wheels 5 are connected in first and are responsible for an other side opening of 301; Wherein, The connection mode of back wheels 5 is a known technology, and is not the utility model main points, thereby does not do detailed description at this.
The forward foot in a step 8 rear ends are connected with one second three-way pipe 80, and this second three-way pipe 80 also roughly becomes T shape, comprise that one second is responsible for 801 and be responsible for 801 second arms 802 that extend toward a side of midway location roughly from second; Wherein, The rear end of the forward foot in a step 8 is fixed in second arm 802, and second is responsible for 801 is sheathed on roughly midway location of rear axle tube 6, thereby second three-way pipe 80 can be around rear axle tube 6 rotations; That is to say that the forward foot in a step 8 can be around rear axle tube 6 rotations.
As shown in Figure 2, in the present embodiment, elastic parts 9 comprises a base 91, a connecting seat and is arranged at the spring 92 between base 91 and the Connection Block that wherein Connection Block comprises a wedge 93 and a nut 94.Said base 91 comprises a connection body 910, is arranged at the stay bearing plate 911 of connection body 910 upper ends and the pole 912 that self-supporting slab 911 up extends; Said wedge 93 lower ends are sheathed on pole 912 upper ends; And wedge 93 lower end outer periphery are equipped with screw thread 930, and nut 94 is engaged in screw thread 930, and spring 92 is sheathed on pole 912; And two ends are resisted against stay bearing plate 911 and nut 94 respectively up and down, and promptly spring 92 is arranged between stay bearing plate 911 and the nut 94.
Be connected with a shock-absorbing in the utility model perambulator forward foot in a step 8 following 81, last central siphon 4 is connected with a shock-absorbing seat of honour 41, and preferably, following 81 of the shock-absorbing and the shock-absorbing seat of honour 81 roughly are fixed in the midway location of the forward foot in a step 8 and last central siphon 4 respectively.The connection body 910 of base 91 lower ends of elastic parts 9 is articulated in shock-absorbing following 81, and promptly base 91 lower ending pivots are connected to shock-absorbing following 81, and in addition, wedge 93 upper ends are articulated in the shock-absorbing seat of honour 41.
So, when Uneven road or other reasons caused vibrations, seat 2 was down stressed; It is whole down stressed to drive driver 1, the rear foot 3 and last central siphon 4, thereby makes wedge 93 motion compresses spring 92 down, simultaneously; 41 rotations of the shake seat of honour are passed round in wedge 93 upper ends, and base 91 passes round following 81 rotation of shake, the rear axle tube 6 relative forward foot in a step 8 rotations; That is to say that when being given a shock, each parts of the whole vehicle frame of perambulator are all made respective reaction; Reach the shock-proof effect of whole vehicle frame shock-absorbing, damping, so not only come the effect of shock-absorbing better, make that the child in the seat 2 feels more comfortable than simple dependence spring; And the pivot between each parts shared the stressed of spring 92, prolonged the service life of spring 92, nor just causes perambulator to lose the problem of incabloc function with only worrying because spring 92 is impaired.
In addition; In the present embodiment, because Connection Block is provided with screw thread 930 and nut 94, thus can be through swivel nut 94 with the distance between adjustment nut 94 and base 91 stay bearing plates 911; Thereby promptly adjust the precompressed compression of the stroke adjustment spring 92 of spring 92; Make spring 92 be in the flexible state of a best, make the child who is sitting in the seat 2 more feel comfortable, make that also the perambulator shock-proof effect is better.In other embodiments; Connection Block also can not be provided with nut 94; Screw thread 930 is not set on the wedge 93 yet; But the stay bearing plate 911 cooresponding strut members (figure does not show) with base 91 are set in wedge 93 lower ends, and spring 92 is arranged between stay bearing plate 911 and the strut member, and just design just can not be adjusted the precompressed compression of spring 92 like this.
Although the embodiment of the utility model is open as above; But it is not limited only to listed utilization in specification sheets and the embodiment; It can be applied to the field of various suitable the utility model fully, for being familiar with those skilled in the art, can easily realize other modification; Therefore under the universal that does not deviate from claim and equivalency range and limited, the legend that the utility model is not limited to specific details and illustrates here and describe.
Claims (10)
1. perambulator; The rear foot, the two ends that the seat, two that comprise a driver, is connected in the driver is connected to lower end, driver both sides are connected to lower end, driver both sides or are connected in the last central siphon of two rear feet upper end, are arranged at two back wheels of two rear foot lower ends respectively; It is characterized in that: said perambulator comprises that also two ends are connected to the forward foot in a step and an elastic parts of the rear axle tube of said two rear foot lower ends, preceding wheels, the preceding wheels of connection and rear axle tube; Said elastic parts comprise a base, a connecting seat and be arranged at base and Connection Block between spring; Said base lower ending pivot is connected to the forward foot in a step; The Connection Block upper end is articulated in central siphon, and said forward foot in a step rear end is articulated in rear axle tube.
2. perambulator according to claim 1 is characterized in that: be connected with following an of shock-absorbing in the said forward foot in a step, last central siphon is connected with a shock-absorbing seat of honour, and said Connection Block upper end is articulated in the shock-absorbing seat of honour, and said base lower ending pivot is connected to following of shock-absorbing.
3. perambulator according to claim 2; It is characterized in that: said Connection Block comprises a wedge and a nut, and wedge lower end outer periphery is equipped with screw thread, and nut is engaged in said screw thread; Said base comprises a connection body, is arranged at the stay bearing plate of connection body upper end and the pole that self-supporting slab up extends; Said wedge lower end is sheathed on the pole upper end, and said spring housing is located at pole, and two ends are resisted against stay bearing plate and nut respectively up and down; Said wedge upper end is articulated in the shock-absorbing seat of honour, and said connection body is articulated in following of shock-absorbing.
4. perambulator according to claim 2 is characterized in that: said base comprises a connection body, is arranged at the stay bearing plate of connection body upper end and the pole that self-supporting slab up extends, and said Connection Block comprises a wedge; The wedge lower end is provided with cooresponding strut member; Said wedge lower end is sheathed on the pole upper end, and said spring housing is located at pole, and two ends are resisted against stay bearing plate and strut member respectively up and down; Said wedge upper end is articulated in the shock-absorbing seat of honour, and said connection body is articulated in following of shock-absorbing.
5. according to claim 1 or 2 or 3 or 4 described perambulators; It is characterized in that: said forward foot in a step rear end is connected with one second three-way pipe; Said second three-way pipe comprises that one second is responsible for and is responsible for toward second arm of side extension from second; Said forward foot in a step rear end is fixed in second arm, and second person in charge is sheathed on the rear axle tube midway location.
6. perambulator according to claim 5; It is characterized in that: said rear foot lower end is connected with one first three-way pipe; Said first three-way pipe comprises one first person in charge and first arm that extends toward a side from first person in charge, and said first is responsible for both-side opening, and the lower end of the rear foot is fixed in first arm; The two ends of rear axle tube are fixed in respectively in first person in charge's the opposite sides opening, and back wheels are connected in first person in charge's an other side opening.
7. according to claim 1 or 2 or 3 or 4 or 6 described perambulators; It is characterized in that: said driver roughly becomes inverted U-shaped, comprises the handrail tube of both sides, said perambulator also comprise on the rotation plastic cement of mutual pivot joint with the rotation plastic cement under; Upper end on the said rotation plastic cement is a tubular portion; Lower end under the rotation plastic cement is a tubular portion, and the handrail tube lower end is fixed in the tubular portion on the rotation plastic cement, and the upper end of the rear foot is fixed in the lower end tubular portion under the rotation plastic cement.
8. perambulator according to claim 7 is characterized in that: be arranged at the outside on the rotation plastic cement under the said rotation plastic cement, the said central siphon two ends of going up are connected on the rotation plastic cement of both sides.
9. perambulator according to claim 7 is characterized in that: be arranged at inboard on the rotation plastic cement under the said rotation plastic cement, the said central siphon two ends of going up are connected under the rotation plastic cement of both sides.
10. according to Claim 8 or 9 described perambulators, it is characterized in that: be extended with plug socket from tubular portion toward a side on the said rotation plastic cement, the seat both sides are connected in the driver through being connected in the plug socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202194357U CN202294925U (en) | 2011-06-27 | 2011-06-27 | Baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202194357U CN202294925U (en) | 2011-06-27 | 2011-06-27 | Baby carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202294925U true CN202294925U (en) | 2012-07-04 |
Family
ID=46363875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202194357U Expired - Fee Related CN202294925U (en) | 2011-06-27 | 2011-06-27 | Baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202294925U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966449A (en) * | 2016-08-01 | 2016-09-28 | 荣邦机械(昆山)有限公司 | Shock absorption device of baby stroller |
| CN109910987A (en) * | 2019-04-15 | 2019-06-21 | 钟颜聪 | A kind of multifunctional baby carriage |
-
2011
- 2011-06-27 CN CN2011202194357U patent/CN202294925U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966449A (en) * | 2016-08-01 | 2016-09-28 | 荣邦机械(昆山)有限公司 | Shock absorption device of baby stroller |
| CN109910987A (en) * | 2019-04-15 | 2019-06-21 | 钟颜聪 | A kind of multifunctional baby carriage |
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Legal Events
| Date | Code | Title | Description |
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| DD01 | Delivery of document by public notice |
Addressee: Yao Zhi Document name: Notification to Go Through Formalities of Registration |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yao Zhi Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Yao Zhi Document name: Notification of Termination of Patent Right |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |