CN204223047U - Adjustable toy tricycle bench - Google Patents
Adjustable toy tricycle bench Download PDFInfo
- Publication number
- CN204223047U CN204223047U CN201420641092.7U CN201420641092U CN204223047U CN 204223047 U CN204223047 U CN 204223047U CN 201420641092 U CN201420641092 U CN 201420641092U CN 204223047 U CN204223047 U CN 204223047U
- Authority
- CN
- China
- Prior art keywords
- bench
- mounting groove
- seat
- briquetting
- spring
- 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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Abstract
The utility model discloses a kind of adjustable toy tricycle bench, comprise the chair back and bench, utilize chair back control apparatus to connect between the described chair back and bench, described bench inside is provided with bench control apparatus; Described chair back control apparatus comprises strut member, pipe link, briquetting, cluster gear and the first spring; Described strut member is connected with utilizing cluster gear and the first spring between pipe link; Described briquetting is installed on the both sides of strut member; Described bench control apparatus comprises the seat of honour, lower seat and regulates disk; Be provided with manhole in the middle of described lower seat, described adjustment disk is installed in manhole; Utilizing between the described seat of honour with lower seat regulates disk to be connected.The utility model can realize adjustment and the adjustment that turns to of bench of chair back height.
Description
Technical field
The utility model relates to perambulator field, especially a kind of adjustable toy tricycle bench.
Background technology
Seat on existing perambulator, bench are generally one-body molded, after general fixed installation, can not regulate, can not ensure the comfort level of children's use procedure according to the actual demand of child seat.
Utility model content
The purpose of this utility model is to provide a kind of toy tricycle bench that can regulate, not only can the height of adjusting back, can also regulate turning to of bench.
What the utility model solved is seat bench on existing perambulator can not carry out according to the actual demand of child seat the problem that regulates.
The technical scheme that the utility model solves the employing of its technical matters is: the utility model comprises the chair back and bench, utilizes chair back control apparatus to connect between the described chair back and bench, and described bench inside is provided with bench control apparatus; Described chair back control apparatus comprises strut member, pipe link, briquetting, cluster gear and the first spring; Described strut member is connected with utilizing cluster gear and the first spring between pipe link; Described briquetting is installed on the both sides of strut member; Described bench control apparatus comprises the seat of honour, lower seat and regulates disk; Be provided with manhole in the middle of described lower seat, described adjustment disk is installed in manhole; Utilizing between the described seat of honour with lower seat regulates disk to be connected.
The beneficial effects of the utility model are: the utility model can realize adjustment and the adjustment that turns to of bench of chair back height.Chair back control apparatus between the chair back and bench can the height of adjusting back according to the actual requirements.The bench control apparatus arranged in bench can regulate turning to of bench.What chair back control apparatus mainly utilized cluster gear and the first spring coordinates the free adjustment realizing the chair back, and bench control apparatus mainly utilizes pulling block to realize rotating freely of bench with coordinating of the second spring.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the decomposing schematic representation of the chair back control apparatus of the utility model.
Fig. 3 is the decomposing schematic representation of the bench control apparatus of the utility model.
Fig. 4 is the bench control apparatus assembling schematic diagram of the utility model.
Fig. 5 is one of structural representation of the adjustment disk of the utility model.
Fig. 6 is the structural representation two of the adjustment disk of the utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, the utility model comprises the chair back 1 and bench 3, utilizes chair back control apparatus 2 to connect between the chair back 1 and bench 3, and bench 3 inside is provided with bench control apparatus 4.
As shown in Figure 2, chair back control apparatus 2 comprises strut member 8, pipe link 9, briquetting 7, cluster gear 11 and the first spring 10.Utilize cluster gear 11 and the first spring 10 to be connected between strut member 8 with pipe link 9, briquetting 7 is installed on the both sides of strut member 8.Strut member 8 comprises fixing curved bar 8-1 and is located at the installation ring 8-2 at fixing curved bar 8-1 two ends.Fixing curved bar 8-1 is provided with bolt mounting holes, and bolt mounting holes, for installing the chair back, makes the chair back be connected with strut member 8.The centre of installation ring 8-2 has been provided with separates catch 8-5, and the side and the installation ring 8-2 that separate catch 8-5 form briquetting mounting groove 8-4, and another side and installation ring 8-2 form the first gear mounting groove 8-3.The two ends, left and right of pipe link 9 are respectively equipped with the second gear mounting groove, and left end is the second gear mounting groove 9-1, the second gear mounting groove structure of right-hand member and the identical of left end.The interlude of pipe link 9 is provided with fixed block 9-2.Fixed block 9-2 is for installing fixed connecting rod 9 in bench.Cluster gear 11 and the first spring 10 are installed in the space that the first gear mounting groove 8-3 and the second gear mounting groove 9-1 formed.
The degree of depth of the first gear mounting groove 8-3 is less than the degree of depth of the second gear mounting groove 9-1, like this by pressing, just can realize being separated between cluster gear 11 with the first gear mounting groove 8-3.
Separate catch 8-5 and be provided with bayonet socket 8-6; Briquetting 7 lower end, left side is provided with snap fit 7-1; Snap fit 7-1 extends in the first elastic claw wheel mounting groove through bayonet socket, and briquetting 7 is installed in briquetting mounting groove 8-4.Briquetting 7 lower end, right side is provided with snap fit; Snap fit extends in the first elastic claw wheel mounting groove through bayonet socket 8-6, and right side briquetting 7 is installed in briquetting mounting groove.
Cluster gear 11 side is planar structure 11-1, and opposite side is provided with positioning groove 11-2.First spring 10 one end is installed in the positioning groove 11-2 of cluster gear 11, and the other end is installed in the second gear mounting groove 9-1.
Under state of nature, the cluster gear 11 at pipe link 9 two ends, under the effect of the first spring 10, is placed in the region of the first gear mounting groove 8-3 and the second gear mounting groove 9-1 formation.The snap fit 7-1 of briquetting 7 lower end through bayonet socket and cluster gear 11 inconsistent.Be provided with sliding stroke section between snap fit 7-1 and briquetting 7 upper end, therefore briquetting 7 has mobile space, but can not depart from briquetting mounting groove 8-4.Under adjustment state, the briquetting 7 simultaneously pressing strut member 8 both sides is not in opposite directions let go, and now, the cluster gear 11 inconsistent with snap fit 7-1 and the first gear mounting groove 8-3 depart from, and such strut member 8 just can rotate freely, and indirectly drives the rotation of the chair back.When rotating to correct position, unclamp the briquetting 7 of both sides, cluster gear 11 return under the effect of the first spring 10, in first gear mounting groove 8-3 of cluster gear 11 playback, briquetting 7 is outwards moved by cluster gear 11 simultaneously, and such strut bar 8 is just fixed by cluster gear 11, and the chair back can not realize rotating.
As shown in Figure 3 and Figure 4, bench control apparatus 4 comprises the seat of honour 12, lower seat 14 and regulates disk 13.Be provided with manhole 14-1 in the middle of lower seat 14, regulate disk 13 to be movably installed in manhole 14-1.Utilizing between the seat of honour 12 with lower seat 14 regulates disk 13 to be connected.
As shown in Figure 5, disk 13 is regulated to comprise disk body 17, second spring 16 and pulling block 15.Second spring 16 is installed on the both sides of pulling block 15, and installs in notch 17-1 with the pulling block that pulling block 15 is installed on disk body 17 jointly.The end face of pulling block 15 is provided with clamping projection 15-1, and the lower end of pulling block 15 is provided with drag hook 15-2.As shown in Figure 4, the seat of honour 12 is provided with blocked hole with regulating the relative side of disk 13, and clamping projection 15-1 is corresponding with the position of blocked hole, realizes the connection of the seat of honour 12 and adjustment disk 13.Blocked hole on the seat of honour 12 has two, is respectively blocked hole 12-1 and blocked hole 12-2; Angle between two blocked holes is 180 degree.
As shown in Figure 1, the below of disk body 17 is provided with and installs slotted eye 5 and installation gap 6.As shown in Figure 5, pulling block is installed in notch 17-1 and is provided with spring card pole 17-2 and port 17-3.As shown in Figure 6, second spring 16 one end is fixed on spring card pole 17-2, and the other end is installed in the draw-in groove of pulling block 15 both sides.The drag hook 15-2 of pulling block 15, through port 17-3, is exposed to installation gap 6 place of disk body 17.
The seat of honour 12 and lower seat 14 are respectively equipped with reinforcing rib structure 12-3 and reinforcing rib structure 14-2.Ensure the working strength of bench.
Disk body 17 utilizes the installation slotted eye 5 below it to be fixed on perambulator car body, hold drag hook 15-2 on pulling block 15, make to draw fast 15 to move down, at this moment, clamping projection 15-1 is separated with the blocked hole of on the seat of honour 12, because disk body 17 is movably installed in the through hole 14-1 on lower seat 14, such bench just can revolve turnback to regulate centered by disk 13, then pulling block 15 is unclamped, pulling block 15 resets under the effect of the second spring 16, clamping projection 15-1 on pulling block 15 assigns in another blocked hole, and such bench is just fixed and can not rotates.
Claims (10)
1. an adjustable toy tricycle bench, is characterized in that comprising the chair back and bench, utilizes chair back control apparatus to connect between the described chair back and bench, and described bench inside is provided with bench control apparatus; Described chair back control apparatus comprises strut member, pipe link, briquetting, cluster gear and the first spring; Described strut member is connected with utilizing cluster gear and the first spring between pipe link; Described briquetting is installed on the both sides of strut member; Described bench control apparatus comprises the seat of honour, lower seat and regulates disk; Be provided with manhole in the middle of described lower seat, described adjustment disk is installed in manhole; Utilizing between the described seat of honour with lower seat regulates disk to be connected.
2. adjustable toy tricycle bench according to claim 1, is characterized in that described strut member comprises fixing curved bar and is located at the installation ring at fixing curved bar two ends; The centre of described installation ring has been provided with separation catch, and a side and the installation ring of separating catch form briquetting mounting groove, and another side and installation ring form the first gear mounting groove; The two ends of described pipe link are respectively equipped with the second gear mounting groove, and the interlude of pipe link is provided with fixed block; Described cluster gear and the first spring fitting are in the space that the first gear mounting groove and the second gear mounting groove are formed.
3. adjustable toy tricycle bench according to claim 2, is characterized in that described separation catch is provided with bayonet socket; Described briquetting lower end is provided with snap fit; Snap fit extends in the first gear mounting groove through bayonet socket, then briquetting is installed in briquetting mounting groove.
4. adjustable toy tricycle bench according to claim 2, it is characterized in that described cluster gear side is planar structure, opposite side is provided with positioning groove; The first described spring one end is installed in the positioning groove of cluster gear, and the other end is installed in the second gear mounting groove.
5. adjustable toy tricycle bench according to claim 1, is characterized in that described adjustment disk comprises disk body, the second spring and pulling block; The second described spring fitting in the both sides of pulling block, and is installed in notch with the pulling block that pulling block is installed on disk body jointly; The end face of described pulling block is provided with clamping projection, and the lower end of pulling block is provided with drag hook, and the described seat of honour is provided with blocked hole with regulating the relative side of disk, and clamping projection is corresponding with the position of blocked hole, realizes the connection of the seat of honour and adjustment disk.
6. adjustable toy tricycle bench according to claim 5, it is characterized in that the pulling block of described disk body install in notch be provided with spring card pole and and port; The second described spring one end is fixed on spring card pole, and the other end is installed in the draw-in groove of pulling block both sides; The below of described disk body is provided with installs slotted eye and installation gap; The drag hook of described pulling block, through port, is exposed to the installation gap place of disk body.
7. adjustable toy tricycle bench according to claim 5, it is characterized in that the blocked hole on the described seat of honour has two, the angle between two blocked holes is 180 degree.
8. adjustable toy tricycle bench according to claim 2, is characterized in that the degree of depth of the first described gear mounting groove is less than the degree of depth of the second gear mounting groove.
9. adjustable toy tricycle bench according to claim 1, is characterized in that the described seat of honour and lower seat are respectively equipped with reinforcing rib structure.
10. adjustable toy tricycle bench according to claim 3, is characterized in that being provided with a sliding stroke section between described snap fit and briquetting upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641092.7U CN204223047U (en) | 2014-10-31 | 2014-10-31 | Adjustable toy tricycle bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641092.7U CN204223047U (en) | 2014-10-31 | 2014-10-31 | Adjustable toy tricycle bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204223047U true CN204223047U (en) | 2015-03-25 |
Family
ID=52921170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420641092.7U Expired - Fee Related CN204223047U (en) | 2014-10-31 | 2014-10-31 | Adjustable toy tricycle bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204223047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354791A (en) * | 2014-10-31 | 2015-02-18 | 平湖市万家乐童车厂 | Adjustable sitting stool of three-wheel baby carrier |
| CN106314616A (en) * | 2015-07-09 | 2017-01-11 | 陈琳 | Novel baby carriage backrest regulating device |
-
2014
- 2014-10-31 CN CN201420641092.7U patent/CN204223047U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354791A (en) * | 2014-10-31 | 2015-02-18 | 平湖市万家乐童车厂 | Adjustable sitting stool of three-wheel baby carrier |
| CN106314616A (en) * | 2015-07-09 | 2017-01-11 | 陈琳 | Novel baby carriage backrest regulating device |
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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 |
Granted publication date: 20150325 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |