CN201626465U - Backrest disassembly and assembly structure for baby carriage - Google Patents
Backrest disassembly and assembly structure for baby carriage Download PDFInfo
- Publication number
- CN201626465U CN201626465U CN2010201197461U CN201020119746U CN201626465U CN 201626465 U CN201626465 U CN 201626465U CN 2010201197461 U CN2010201197461 U CN 2010201197461U CN 201020119746 U CN201020119746 U CN 201020119746U CN 201626465 U CN201626465 U CN 201626465U
- Authority
- CN
- China
- Prior art keywords
- connecting seat
- movable block
- pivot connecting
- disassembly
- backrest
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a backrest disassembly and assembly structure for a baby carriage. The backrest disassembly and assembly structure includes upper pivoted seats fixed at the left and the right sides of a backrest frame and lower pivoted seats fixed at the left and the right sides of a carriage body; each of the upper pivoted seats includes a shell composed of a front shell and a rear shell, wherein a movable block is arranged in the shell, one side of the upper end of the movable block near the front shell is provided with a handle, one side of the lower end of the movable block near the rear shell is provided with a push slope, a window is arranged on the front shell, a through groove is arranged on the movable block, a shaft is arranged in the through groove, one end of the shaft penetrates through the front shell and is inserted into shaft holes of the lower pivoted seats, and the other end of the shaft is connected with an elastic component. The utility model has the advantages that: 1, the structure is simple, the component is less, and the cost is low; and 2, the disassembly and assembly are convenient, therefore, the backrest frame can be disassembled from the baby carriage body only by lifting the movable blocks arranged on the upper pivoted seats; when in assembly, the shafts of the upper pivoted seats at the left and the right sides of the backrest frame are inserted into to the shaft holes on the lower pivoted seats of the baby carriage.
Description
[technical field]
The utility model relates to a kind of baby cart back rest disassembly and assembly structure.
[background technology]
Perambulator is to reach to promote the traveling comfort of taking the baby, generally all is provided with backrest in the back of the body side at seat.In order to make perambulator, generally all backrest is designed to dismantled and assembled structure transporting, not taking up room when collecting.But there is following defective in existing baby cart back rest disassembly and assembly structure: 1, complex structure, and member is various, the cost height; 2, dismounting inconvenience, the needs that have adopt instrument and installer backrest could be disassembled.
[utility model content]
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of simple in structure, and cost is low, easy accessibility; Need not the baby cart back rest disassembly and assembly structure that the employing instrument just can be good with the baby cart back rest dismounting.
The purpose of this utility model realizes like this:
A kind of baby cart back rest disassembly and assembly structure, the car body of this perambulator comprise preceding foot lever, back foot lever, hand push frame, the backrest skeleton that is articulated; It is characterized in that:
Described backrest disassembly and assembly structure comprises the last pivot connecting seat that is fixed on and arranged on left and right sides on the backrest skeleton and is fixed on the following pivot connecting seat of and arranged on left and right sides on the car body; Backrest skeleton and car body are articulated by last pivot connecting seat and following pivot connecting seat;
The described pivot connecting seat of going up comprises the shell of being made up of fore shell and back cover, one movable block is housed in the shell, the upper end of movable block is provided with a handle near a side of fore shell, the lower end of movable block is provided with the ejection inclined-plane near a side of back cover, the handle correspondence position of movable block is provided with window on the described fore shell, also be provided with groove on the movable block, be provided with axle in the groove, one end of axle passes in the axis hole that fore shell is inserted into down pivot connecting seat, but the other end of axle is connected with and is stuck between back cover and the movable block elastic parts that impeller-hub also resets.
Aforesaid a kind of baby cart back rest disassembly and assembly structure is characterized in that elastic parts comprises the sleeve that is connected with axle, and the diameter of sleeve is provided with spring greater than groove in the sleeve, and the back cover inboard is provided with can be for the spacing hole of sleeve insertion.
Aforesaid a kind of baby cart back rest disassembly and assembly structure is characterized in that described pivot connecting seat down is provided with circular pivot joint dish, and the described pivot connecting seat of going up is provided with and can inserts the accommodation space that cooperates for circular pivot joint dish.
The utility model compared with prior art has the following advantages:
1, simple in structure, member is few, and cost is low;
2, easy accessibility only need lift the movable block on the pivot connecting seat, just can from the perambulator car body the backrest skeleton be removed; And only need when mounted spool being inserted under the perambulator car body of the last pivot connecting seat of the left and right sides of backrest skeleton can be finished installation in the axis hole on the pivot connecting seat.
[description of drawings]
Fig. 1 is the block diagram of the utility model perambulator;
Fig. 2 is the exploded view of the utility model perambulator;
Fig. 3 is the A portion enlarged drawing of Fig. 2;
Fig. 4 is one of structure exploded view of going up pivot connecting seat;
Fig. 5 be go up pivot connecting seat the structure exploded view two.
[specific embodiment]
A kind of baby cart back rest disassembly and assembly structure, the car body 1 of this perambulator comprise preceding foot lever 11, back foot lever 12, hand push frame 13, the backrest skeleton 14 that is articulated; The lower end of preceding foot lever 11 and back foot lever 12 is provided with front truckle 110 and rear truckle 120.
Described backrest disassembly and assembly structure comprises the last pivot connecting seat 15 that is fixed on and arranged on left and right sides on the backrest skeleton 14 and is fixed on the following pivot connecting seat 16 of and arranged on left and right sides on the car body 1; Described pivot connecting seat 16 down is provided with circular pivot joint dish 161, and the described pivot connecting seat 15 of going up is provided with and can inserts the accommodation space 150 that cooperates for circular pivot joint dish 161, and backrest skeleton 14 and car body 1 are articulated with following pivot connecting seat 16 by last pivot connecting seat 15;
The described pivot connecting seat 15 of going up comprises the shell of being made up of fore shell 1510 and back cover 1,511 151, one movable block 18 is housed in the shell 151, the upper end of movable block 18 is provided with a handle 181 near a side of fore shell 1510, the lower end of movable block 18 is provided with ejection inclined-plane 182 near a side of back cover 1511, handle 181 correspondence positions of movable block 18 are provided with window 152 on the described fore shell 1510, also be provided with groove 183 on the movable block 18, be provided with axle 17 in the groove 183, an axle end of 17 passes in the axis hole 160 that fore shell 1510 is inserted into down pivot connecting seat 16, and the other end of axle 17 is provided with and can drives 17 elastic parts that move 19.
When the user need be with backrest skeleton 14 when perambulator car body 1 removes, the window 152 that only need stretch out one's hand from the fore shell 1510 of last pivot connecting seat 15 is entered, lift the movable block 18 in the pivot connecting seat 15, movable block 18 moves up, produce a horizontal thrust at this moment between the ejection inclined-plane 182 of movable block 18 lower ends and the back cover 1511, axle 17 is moved to back cover 1511 directions, thereby axle 17 is withdrawn in the axis hole 160 of pivot connecting seat 16 down, backrest skeleton 14 can be removed from perambulator car body 1.When needs are contained in backrest skeleton 14 on the perambulator car body 1, only in axle 17 axis holes 160 that are inserted on 1 time pivot connecting seat 16 of perambulator car body of need with the last pivot connecting seat 15 of the and arranged on left and right sides of backrest skeleton 14, axle 17 resets under the effect of elastic parts 19 at this moment, promptly finishes installation.
Claims (3)
1. baby cart back rest disassembly and assembly structure, the car body of this perambulator (1) comprise preceding foot lever (11), back foot lever (12), hand push frame (13), the backrest skeleton (14) that is articulated; It is characterized in that:
Described backrest disassembly and assembly structure comprises that being fixed on backrest skeleton (14) goes up the last pivot connecting seat (15) of and arranged on left and right sides and be fixed on the following pivot connecting seat (16) that car body (1) is gone up and arranged on left and right sides; Backrest skeleton (14) and car body (1) are articulated by last pivot connecting seat (15) and following pivot connecting seat (16);
The described pivot connecting seat (15) of going up comprises the shell of being made up of fore shell (1510) and back cover (1511) (151), one movable block (18) is housed in the shell (151), the upper end of movable block (18) is provided with a handle (181) near a side of fore shell (1510), the lower end of movable block (18) is provided with ejection inclined-plane (182) near a side of back cover (1511), handle (181) correspondence position that described fore shell (1510) is gone up movable block (18) is provided with window (152), also be provided with groove (183) on the movable block (18), be provided with axle (17) in the groove (183), one end of axle (17) passes in the axis hole (160) that fore shell (1510) is inserted into down pivot connecting seat (16), the other end of axle (17) be connected be stuck in back cover (1511) and movable block (18) but between the elastic parts (19) that resets of impeller-hub (17) also.
2. a kind of baby cart back rest disassembly and assembly structure according to claim 1, it is characterized in that elastic parts (19) comprises the sleeve (191) that is connected with axle (17), the diameter of sleeve (191) is greater than groove (130), be provided with spring (192) in the sleeve (191), back cover (1511) inboard is provided with the spacing hole (1513) that can supply sleeve (191) to insert.
3. a kind of baby cart back rest disassembly and assembly structure according to claim 1, it is characterized in that described pivot connecting seat (16) down is provided with circular pivot joint dish (161), the described pivot connecting seat (15) of going up is provided with and can inserts the accommodation space (150) that cooperates for circular pivot joint dish (161).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201197461U CN201626465U (en) | 2010-02-09 | 2010-02-09 | Backrest disassembly and assembly structure for baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201197461U CN201626465U (en) | 2010-02-09 | 2010-02-09 | Backrest disassembly and assembly structure for baby carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201626465U true CN201626465U (en) | 2010-11-10 |
Family
ID=43057854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201197461U Expired - Fee Related CN201626465U (en) | 2010-02-09 | 2010-02-09 | Backrest disassembly and assembly structure for baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201626465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616266A (en) * | 2011-02-01 | 2012-08-01 | 明门香港股份有限公司 | Baby bearing device and baby carriage |
-
2010
- 2010-02-09 CN CN2010201197461U patent/CN201626465U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616266A (en) * | 2011-02-01 | 2012-08-01 | 明门香港股份有限公司 | Baby bearing device and baby carriage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhongshan Roadmate Children Products Co., Ltd. Assignor: Zhongshan Lemeida Daily Necessities Co., Ltd. Contract record no.: 2011440000843 Denomination of utility model: Backrest disassembly and assembly structure for baby carriage Granted publication date: 20101110 License type: Exclusive License Record date: 20110809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20130209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |