CN205149942U - Frame of perambulator - Google Patents
Frame of perambulator Download PDFInfo
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- CN205149942U CN205149942U CN201520741374.9U CN201520741374U CN205149942U CN 205149942 U CN205149942 U CN 205149942U CN 201520741374 U CN201520741374 U CN 201520741374U CN 205149942 U CN205149942 U CN 205149942U
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- engaging member
- support body
- handle
- perambulator
- vehicle frame
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Abstract
The application discloses a frame of perambulator, frame include preceding foot rest, handle frame and back foot rest. Handle frame is including handle support body and first buckle spare, and first buckle spare is installed on the handle support body, and the handle support body is articulated with preceding foot rest, and back foot rest includes rear foot support body and be used for the second buckle spare fixed with first buckle spare lock that second buckle spare is installed on rear foot support body. Rear foot support body and preceding foot rest are articulated, the handle put up first buckle spare and the cooperation of second buckle spare after with the foot rest fix. The one of which is equipped with control assembly in handle frame and the back foot rest. When the frame was packed up to needs, the position that need move first buckle spare or second buckle spare through control assembly made first buckle spare or second buckle spare concertina movement, and then unties the lock fixed structure, then can fold handle frame, preceding foot rest and back foot rest and arrive together.
Description
Technical field
The application relates to a kind of perambulator, especially relates to a kind of vehicle frame of perambulator.
Background technology
Perambulator is a kind of is the rolling cart that baby's outdoor activities provide facility and design, and has various vehicle.Common perambulator all comprises vehicle frame and the seat be laid on vehicle frame or sleeping basket, and car machine having usually the handle rack for holding, baby being put on seat or sleeping basket, father and mother can promote perambulator band baby and carry out activity everywhere to open air, very convenient.
But the volume ratio of the vehicle frame due to perambulator own is comparatively large, after adding laying seat thereon or sleeping basket, whole perambulator takes up space very much, depositing especially for perambulator, needs to occupy very large space.
Summary of the invention
The application provides a kind of Collapsible pushchair vehicle frame.
The vehicle frame of the perambulator that the application provides, comprising:
Front foot frame;
For the handle rack held, described handle rack comprises handle support body and the first engaging member, and described first engaging member is arranged on handle support body, described handle support body and front foot frame hinged;
And rear leg, described rear leg comprises rear foot support body and the second engaging member for being fastened with the first engaging member, described second engaging member is arranged on rear foot support body, described rear foot support body and front foot frame hinged, described handle rack is coordinated by the first engaging member and the second engaging member and is fixed with rear leg;
In described handle rack and rear leg, one is provided with for controlling the first engaging member or the second engaging member fore and aft motion and then untiing the control assembly of fastening fixing structure.
As vehicle frame further of described perambulator, described control assembly is arranged on handle rack, it comprises for pulling the bracing wire of the first engaging member movement and the handle control group for straining or loosen bracing wire, and described bracing wire one end is connected with handle control group, and the other end is connected with the first engaging member.
As vehicle frame further of described perambulator, the first elastic component, sliding shoe and sliding guide piece that described handle control group comprises key base, has the button of oblique chute, resets for button, described key base is arranged on handle support body, described button is arranged on key base, described bracing wire is fixed on slide block, described skid is arranged on sliding guide piece, and slide block has protruding pin, and described pin stretches in the oblique chute of described button.
As vehicle frame further of described perambulator, described handle rack also comprises the second elastic component resetted for the first engaging member, and handle support body is fixed in described second elastic component one end, and the other end props up the first engaging member.
As vehicle frame further of described perambulator, described first engaging member comprises bayonet lock and is embedded in the attaching parts in bayonet lock, and described second engaging member is second linking up with of coordinating with attaching parts.
As vehicle frame further of described perambulator, described handle rack also comprises the 3rd engaging member, described rear leg also comprises for four engaging member fixing with the 3rd engaging member buckle, in described 3rd engaging member and the 4th engaging member, one is provided with the 3rd elastic component, makes any one scalable motion in described 3rd engaging member and the 4th engaging member.
As vehicle frame further of described perambulator, described 3rd elastic component is arranged between the 4th engaging member and rear foot support body.
As vehicle frame further of described perambulator, when described 4th engaging member is provided with for preventing folding towards the outer wall of the 3rd engaging member, the 3rd engaging member returns the boss of latched position.
As vehicle frame further of described perambulator, described 3rd engaging member is the vertically disposed 3rd to link up with the first engaging member, and described 4th engaging member is link up with the 4th hook coordinated with the 3rd.
As vehicle frame further of described perambulator, described rear foot support body and handle support body hinged.
The beneficial effect of the application is:
The vehicle frame that the application provides, its handle rack comprises handle support body and the first engaging member, first engaging member is arranged on handle support body, handle support body and front foot frame hinged, rear leg comprises rear foot support body and the second engaging member for being fastened with the first engaging member, and the second engaging member is arranged on rear foot support body.Rear foot support body and front foot frame hinged, handle rack is coordinated by the first engaging member and the second engaging member and is fixed with rear leg.In handle rack and rear leg, one is provided with control assembly.When vehicle frame is packed up by needs, the position of the first engaging member or the second engaging member only need be moved by control assembly, make the first engaging member or the second engaging member fore and aft motion, and then untie fastening fixing structure, then handle rack, front foot frame and rear leg can be folded together.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the application's stroller frame;
Fig. 2 is front foot frame exploded drawings;
Fig. 3 is handle rack exploded drawings;
Fig. 4 is handle control group magnified partial view in Fig. 3;
Fig. 5 is rear leg exploded drawings;
Fig. 6 is lock-out state schematic diagram after vehicle frame assembling;
Fig. 7 is part A lock-out state enlarged drawing in Fig. 6;
Fig. 8 is part A released state enlarged diagram in Fig. 6;
Fig. 9 is vehicle frame folding view;
Figure 10 is part B enlarged diagram in Fig. 9.
Detailed description of the invention
By reference to the accompanying drawings the present invention is described in further detail below by detailed description of the invention.The application can realize with multiple different form, is not limited to the embodiment described by the present embodiment.There is provided the object of following detailed description of the invention to be convenient to the clearer understanding thoroughly of the application's disclosure, wherein the words of the indicating position such as upper and lower, left and right is only for shown structure position in respective figure.
But those skilled in the art may recognize that one or more detail describes and can be omitted, or can also adopt other method, assembly or material.In some instances, some embodiments do not describe or are not described later in detail.
In addition, technical characteristic described herein, technical scheme can also combine in one or more embodiments in any suitable manner.
Embodiment one:
The present embodiment one provides a kind of vehicle frame of perambulator.
This vehicle frame comprises front foot frame, handle rack and rear leg.
Handle rack is used for the holding of operator, and it comprises handle support body and the first engaging member.First engaging member is arranged on handle support body, and handle support body and front foot frame hinged.
Rear leg comprises rear foot support body and the second engaging member for being fastened with the first engaging member, and the second engaging member is arranged on rear foot support body.Rear foot support body and front foot frame hinged, handle rack is coordinated by the first engaging member and the second engaging member and is fixed with rear leg.
Wherein, in handle rack and rear leg, one is provided with for controlling the first engaging member or the second engaging member fore and aft motion and then untiing the control assembly of fastening fixing structure
When vehicle frame is packed up by needs, the position of the first engaging member or the second engaging member only need be moved by control assembly, make the first engaging member or the second engaging member fore and aft motion, and then untie fastening fixing structure, then handle rack, front foot frame and rear leg can be folded together.
Particularly, please refer to Fig. 1 and 2, front foot frame 100 comprises forward foot in a step support body 110, hack lever 120 and front wheels 130.Forward foot in a step support body 110 comprises front foot pipe 111, hypozygal 112 and forward foot in a step stationary pipes 113.Front wheels 130 are arranged in the front foot pipe 111 of forward foot in a step support body 110, and hypozygal 112 is also fixedly mounted in front foot pipe 111, and two front foot pipe 111 are fixed by forward foot in a step stationary pipes 113.This hack lever 120 one end and front foot pipe 111 hinged, the other end is then hinged with rear leg 300.
Control assembly is used for stretching to the first engaging member or the second engaging member, can be arranged on handle rack 200, also can be arranged on rear leg 300.
As a kind of exemplary construction, please refer to Fig. 1,3,7,8, the control assembly that the present embodiment provides is arranged on handle rack 200.
Handle rack 200 comprises handle support body 210, first engaging member 220 and control assembly.
Handle support body 210 comprises handle tube 211 and upper joint 212.Control assembly comprises for pulling the bracing wire 260 of the first engaging member 220 movement (not shown in Fig. 1 and 3, can with reference to figure 7 and 8) and handle control group 240 for straining or loosen bracing wire 260, this bracing wire 260 one end is connected with handle control group 240, and the other end is connected with the first engaging member 220.Operating handle control group 240, such as, by pressing, stirs or the mode such as rotation, can tighten up or loosen bracing wire 260, thus make the first engaging member 220 do fore and aft motion.
Further, this example handle control group 240 adopts pressing structure.
The sliding guide piece 244 of the first elastic component 245, slide block 243 and the horizontally set that particularly, please refer to Fig. 1,3,4,7,8, handle control group 240 comprises key base 241, has the button 242 of oblique chute 2421, reset for button 242.This key base 241 is arranged on handle support body 210, and wherein, key base 241 comprises base 2411 and upper cover 2412.Button 242 is arranged on key base 241, and bracing wire 260 is fixed on slide block 243, and slide block 243 is slidably arranged on sliding guide piece 244, and slide block 243 has protruding pin 2431, and pin 2431 stretches in the oblique chute 2421 of button 242.
As shown in Figure 1 shown in arrow, during pressing keys 242, button 242 upward movement, band movable slider 243 is along sliding guide piece 244 translation, thus pull in bracing wire 260 and move, because bracing wire 260 other end connects the first engaging member 220, the first engaging member 220 therefore can be driven to stretch.
In order to make the first engaging member 220 automatically reset, handle rack 200 also comprises the second elastic component 250 resetted for the first engaging member 220, and this second elastic component 250 one end is fixed on handle support body 211, and the other end props up the first engaging member 220.
Please refer to Fig. 1,5,7,8, this rear leg 300 comprises rear foot support body 310 and rear wheels 320.Rear foot support body 310 comprises rear foot tube 311, rear foot Connection Block 312 and the hook 313 that returns the vehicle to the garage and knock off.Rear wheels 320 are arranged on rear foot tube 311, and rear foot Connection Block 312 also fixedly mounts with rear foot tube 311.Wherein, the second engaging member 3121 is positioned on rear foot Connection Block 312.
Rear foot support body 310 is hinged by hack lever 120 and forward foot in a step support body 110.Certainly, rear foot support body 310 and handle support body 210 can also be made further also to keep hinged state, increase steadiness, not affect again the folding of vehicle frame.
Particularly, please refer to Fig. 3,7,8, in the present embodiment, it is second linking up with of coordinating with attaching parts 222 that the first engaging member 220 comprises bayonet lock 221 and attaching parts 222, second engaging member 3121 be embedded in bayonet lock 221.Wherein attaching parts 222 can be band iron, and the second hook is vertical with band iron to be arranged, and when band iron is in elongation state, just drops in the groove of the second hook, realizes fixing.
Further, in order to improve the steadiness of vehicle frame, in the present embodiment, handle rack 200 also comprises the 3rd engaging member 213, and rear leg 300 also comprises for four engaging member 330 fixing with the 3rd engaging member 213 buckle.In 3rd engaging member 213 and the 4th engaging member 330, one is provided with the 3rd elastic component 340, to make in the 3rd engaging member 213 and the 4th engaging member 330 any one scalable motion and then unties fastening fixing structure.
Specifically, please refer to Fig. 6,7, the 3rd elastic component 340 is arranged between the 4th engaging member 330 and rear foot support body 310.
Certainly, in other embodiments, the 3rd elastic component 340 also can be arranged between the 3rd engaging member 213 and forward foot in a step support body 110.
Please continue to refer to Fig. 6,7, wherein, the 3rd engaging member 213 is link up with the first engaging member 220 the vertically disposed 3rd, and the 4th engaging member 330 is link up with the 4th linking up with of coordinating with the 3rd.
Along pressing the 4th hook shown in Fig. 7 arrow, the 4th hook can be promoted and move down, thus link up be separated with the 3rd.
Please refer to Fig. 6 and 7, in the locked state, the first engaging member 220 is in the state of stretching out to vehicle frame shown in the present embodiment, and with the second engaging member 3121 buckle heavy keying fit.Meanwhile, the 3rd engaging member 213 and the 4th engaging member 330 are also in the state of being buckled to fix, and the hook portion 331 of the 4th engaging member 330 hooks the 3rd engaging member 213, and now vehicle frame is in using state.
Please refer to Fig. 8-10, press the button 242 on handle rack 200 as operator after, bracing wire 260 pulls the first engaging member 220 to retract, and band iron 222 departs from the second engaging member 3121.Then, then press the 4th engaging member 330, overcome the elastic force of the 3rd elastic component 340, the 4th engaging member 330 and the 3rd engaging member 213 are departed from.After two place's bayonet fittings all separate, i.e. rotatable handles frame 200, is folded in front foot frame 100, as shown in Figures 9 and 10.When handle rack 200 folds in front foot frame 100, the rear leg 300 also simultaneously stressed opposite side folding into front foot frame 100.Finally, this vehicle frame folding is very little volume, is convenient to very much deposit and transport.
Further, please refer to Fig. 8, in order to avoid the 4th engaging member 330 unclamp too fast, the 3rd engaging member 213 is caused to be locked by the 4th engaging member 330 again, when the outer wall of 4th engaging member 330 towards the 3rd engaging member 213 is provided with for preventing folding, the 3rd engaging member 213 returns the boss 332 of latched position, and this boss 332 is positioned in the path of motion of the 3rd engaging member 213.Once it is too fast that the 4th engaging member 330 unclamps, the 3rd engaging member 213 can be blocked on boss 332, can not again be locked by the 4th engaging member 330.
The present embodiment adopts the mode of bracing wire 260 to control the fore and aft motion of the first engaging member 220 or the second engaging member 3121, obviously, in other embodiments, control assembly includes but not limited to this mode, and it also realizes above object by such as this mode of the 3rd elastic component 340.
Above content is in conjunction with concrete embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made.
Claims (10)
1. a vehicle frame for perambulator, is characterized in that, comprising:
Front foot frame;
For the handle rack held, described handle rack comprises handle support body and the first engaging member, and described first engaging member is arranged on handle support body, described handle support body and front foot frame hinged;
And rear leg, described rear leg comprises rear foot support body and the second engaging member for being fastened with the first engaging member, described second engaging member is arranged on rear foot support body, described rear foot support body and front foot frame hinged, described handle rack coordinates by the first engaging member and the second engaging member that to realize with rear leg fixing; In described handle rack and rear leg, one is provided with for controlling the first engaging member or the second engaging member fore and aft motion and then untiing the control assembly of fastening fixing structure.
2. the vehicle frame of perambulator as claimed in claim 1, it is characterized in that, described control assembly is arranged on handle rack, it comprises for pulling the bracing wire of the first engaging member movement and the handle control group for straining or loosen bracing wire, described bracing wire one end is connected with handle control group, and the other end is connected with the first engaging member.
3. the vehicle frame of perambulator as claimed in claim 2, it is characterized in that, the first elastic component, sliding shoe and sliding guide piece that described handle control group comprises key base, has the button of oblique chute, resets for button, described key base is arranged on handle support body, described button is arranged on key base, and described bracing wire is fixed on slide block, and described skid is arranged on sliding guide piece, and slide block has protruding pin, described pin stretches in the oblique chute of described button.
4. the vehicle frame of perambulator as claimed in claim 2, is characterized in that, described handle rack also comprises the second elastic component resetted for the first engaging member, and handle support body is fixed in described second elastic component one end, and the other end props up the first engaging member.
5. the vehicle frame of perambulator as claimed in claim 1, is characterized in that, described first engaging member comprises bayonet lock and is embedded in the attaching parts in bayonet lock, and described second engaging member is second linking up with of coordinating with attaching parts.
6. the vehicle frame of perambulator as claimed in claim 1, it is characterized in that, described handle rack also comprises the 3rd engaging member, described rear leg also comprises for four engaging member fixing with the 3rd engaging member buckle, in described 3rd engaging member and the 4th engaging member, one is provided with the 3rd elastic component, makes any one scalable motion in described 3rd engaging member and the 4th engaging member.
7. the vehicle frame of perambulator as claimed in claim 6, it is characterized in that, described 3rd elastic component is arranged between the 4th engaging member and rear foot support body.
8. the vehicle frame of perambulator as claimed in claim 7, is characterized in that, when described 4th engaging member is provided with for preventing folding towards the outer wall of the 3rd engaging member, the 3rd engaging member returns the boss of latched position.
9. the vehicle frame of perambulator as claimed in claim 6, is characterized in that, described 3rd engaging member is the vertically disposed 3rd to link up with the first engaging member, and described 4th engaging member is link up with the 4th hook coordinated with the 3rd.
10. the vehicle frame of the perambulator as described in any one of claim 1-9, is characterized in that, described rear foot support body and handle support body hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741374.9U CN205149942U (en) | 2015-09-23 | 2015-09-23 | Frame of perambulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741374.9U CN205149942U (en) | 2015-09-23 | 2015-09-23 | Frame of perambulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205149942U true CN205149942U (en) | 2016-04-13 |
Family
ID=55685663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520741374.9U Active CN205149942U (en) | 2015-09-23 | 2015-09-23 | Frame of perambulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205149942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023179769A1 (en) * | 2022-03-25 | 2023-09-28 | 路豹(厦门)科技有限公司 | Baby stroller and rotatable handle assembly thereof |
-
2015
- 2015-09-23 CN CN201520741374.9U patent/CN205149942U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023179769A1 (en) * | 2022-03-25 | 2023-09-28 | 路豹(厦门)科技有限公司 | Baby stroller and rotatable handle assembly thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |