CN209683790U - A kind of children trolley brake assembly - Google Patents
A kind of children trolley brake assembly Download PDFInfo
- Publication number
- CN209683790U CN209683790U CN201822265368.7U CN201822265368U CN209683790U CN 209683790 U CN209683790 U CN 209683790U CN 201822265368 U CN201822265368 U CN 201822265368U CN 209683790 U CN209683790 U CN 209683790U
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- CN
- China
- Prior art keywords
- brake
- wirerope
- sheath
- card
- compression bar
- Prior art date
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Abstract
The utility model discloses a kind of children trolley brake assemblies, including front brake portion and rear braking portion, the front brake portion includes U-shaped compression bar, the U-shaped compression bar both ends fixing sleeve is connected to brake sheath, the brake sheath bottom is equipped with mounting rack, and card slot is equipped on rear side of the brake sheath, is equipped with wirerope zinc head inside the card slot, the wirerope zinc head bottom is equipped with wirerope, and the rear braking portion includes brake lever.The utility model is by pushing U-shaped compression bar, U-shaped compression bar drives brake sheath to rotate down, and the card slot to brake on sheath is pulled up by wirerope zinc head drive wirerope, so that wirerope bottom end drives brake lever and side movement of the card to separate tire of braking by braking rope hook, cart can be with smooth movement at this time, opposite, when unclamping U-shaped compression bar, brake card compresses tire, realize cart brake, it is not necessary that brake firmly can be realized when brake, convenient for children is operated, and use is safe.
Description
Technical field
The utility model relates to the field of braking, in particular to a kind of children trolley brake assembly.
Background technique
Existing children generally pass through two handles using the brake of cart and press, and brake cable is driven to brake, but
It is that many children's strength are not big enough, hand is smaller, and for the use of the hand brake cannot be controlled well, use is very inconvenient,
And it is easy to happen danger.
Therefore, a kind of children trolley brake assembly of utility model is necessary to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of children trolley brake assemblies, by the way that U-shaped compression bar is pushed, U-shaped pressure
Bar drives brake sheath to rotate down, and the card slot to brake on sheath drives wirerope to pull up by wirerope zinc head, thus
Wirerope bottom end is linked up with by braking rope drives brake lever and the card that brakes is mobile to the side far from tire, and cart can be at this time
Smooth movement, opposite, when unclamping U-shaped compression bar, brake card compresses tire, realizes cart brake, without use when brake
Brake can be realized in power, and convenient for children operation, use is safe, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of children trolley brake assembly, including preceding
Brake portion and rear braking portion, the front brake portion include U-shaped compression bar, and the U-shaped compression bar both ends fixing sleeve is connected to brake sheath, institute
It states brake sheath bottom and is equipped with mounting rack, card slot is equipped on rear side of the brake sheath, is equipped with wirerope zinc head inside the card slot,
The wirerope zinc head bottom is equipped with wirerope, and the rear braking portion includes brake lever, and the brake lever external activity is arranged with
Fixed plate and spring, described brake lever one end is welded with brake card and the other end has been fixed by screws braking rope extension
Hook, the spring are set between fixed plate and brake card.
Preferably, the braking rope links up with one end equipped with rectangle card slot, and the rectangular card groove width is less than wirerope zinc head
Diameter, the wirerope both ends are equipped with wirerope zinc head, and described wirerope one end is through brake sheath and passes through wirerope zinc
Head is clamped with card slot, and the wirerope other end is hung through mounting rack and braking rope hook and by wirerope zinc head and braking rope
Hook clamping.
Preferably, the front brake portion is fixedly installed on panel itself two sides, the brake sheath and peace by mounting rack
It shelves and is flexibly connected by pin shaft.
Preferably, the panel two sides of the bottom be equipped with column, the U-shaped compression bar bottom be equipped with U-shaped handle, described U-shaped
Hand both ends are fixed with grip bracket, and the grip bracket is fixedly connected with column.
Preferably, the rear braking portion is set to chassis two sides, and the chassis two sides are equipped with snap-gauge, and the snap-gauge passes through branch
Frame is fixedly connected with chassis, and the snap-gauge is equipped with through slot, is fixedly connected with T connector, the T connector on the wirerope
One end outer wall is equipped with screw thread, and the threaded exterior is arranged with adjusting nut.
Preferably, the fixed plate and chassis are welded to connect, and the brake card section is set as V-shaped, the chassis
One end two sides are equipped with tire, and the brake card and mobile tyre are clamped.
The technical effect and advantage of the utility model:
1, by pushing U-shaped compression bar, U-shaped compression bar drives brake sheath to rotate down, and the card slot to brake on sheath passes through
Wirerope zinc head drives wirerope to pull up, so that wirerope bottom end is linked up with by braking rope drives brake lever and brake card
Mobile to the side far from tire, cart can be opposite with smooth movement at this time, and when unclamping U-shaped compression bar, brake card will wheel
Tire pressure is tight, realizes cart brake, and it is not necessary that brake firmly can be realized when brake, convenient for children is operated, and use is safe；
2, V-shaped is set as by card section of braking, brake card and mobile tyre are clamped, and make brake card and tire
Contact area is big, and braking effect is more preferable.
Detailed description of the invention
Fig. 1 is the rear braking portion structural schematic diagram of the utility model.
Fig. 2 is the brake lever structural schematic diagram of the utility model.
Fig. 3 is the braking rope hook structure schematic diagram of the utility model.
Fig. 4 is the brake card structure schematic diagram of the utility model.
Fig. 5 is the front brake portion structural schematic diagram of the utility model.
Fig. 6 is the brake sheath and mounting rack structural schematic diagram of the utility model.
In figure: 1 front brake portion, 11 U-shaped compression bars, 12 brake sheaths, 13 mounting racks, 14 card slots, 2 rear braking portions, 21 brakes
Bar, 22 fixed plates, 23 springs, 24 brake cards, 25 braking ropes hook, 26 rectangle card slots, 3 wirerope, 4 wirerope zinc heads, 5 faces
Plate, 6 chassis, 7 columns, 8 U-shaped handles, 81 grip brackets, 9 snap-gauges, 91 through slots, 10 T connectors, 101 adjusting nuts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of children trolley brake assembly as shown in figures 1 to 6, including front brake portion 1 and rear brake
Vehicle portion 2, the front brake portion 1 include U-shaped compression bar 11, and the U-shaped 11 both ends fixing sleeve of compression bar is connected to brake sheath 12, the brake
12 bottom of vehicle sheath is equipped with mounting rack 13, and card slot 14 is equipped on rear side of the brake sheath 12, is equipped with steel wire inside the card slot 14
Rope zinc head 4,4 bottom of wirerope zinc head are equipped with wirerope 3, and the rear braking portion 2 includes brake lever 21, the brake lever 21
External activity is arranged with fixed plate 22 and spring 23, and described 21 one end of brake lever is welded with brake card 24 and the other end passes through
Screw is fixedly connected with braking rope hook 25, and the spring 23 is set between fixed plate 22 and brake card 24.
Further, in the above-mentioned technical solutions, the braking rope links up with 25 one end and is equipped with rectangle card slot 26, the rectangle
26 width of card slot is less than 4 diameter of wirerope zinc head, and 3 both ends of wirerope are equipped with wirerope zinc head 4, the wirerope 3 one
End is clamped through brake sheath 12 and by wirerope zinc head 4 and card slot 14, and 3 other end of wirerope runs through 13 He of mounting rack
Braking rope links up with 25 and by 25 clamping of wirerope zinc head 4 and braking rope hook.
Further, in the above-mentioned technical solutions, the front brake portion 1 is fixedly installed in panel 5 by mounting rack 13
Portion two sides, the brake sheath 12 are flexibly connected with mounting rack 13 by pin shaft, thus when pushing U-shaped compression bar 11, U-shaped compression bar
11 drive brake sheath 12 to rotate down, and the card slot 14 to brake on sheath 12 drives wirerope 3 to pull up by wirerope zinc head 4
It is dynamic, so that 3 bottom end of wirerope drives brake lever 21 and brake card 24 to the sidesway far from tire by braking rope hook 25
Dynamic, cart can be opposite with smooth movement at this time, and when unclamping U-shaped compression bar 11, the card 24 that brakes compresses tire, and realization pushes away
Vehicle brake.
Further, in the above-mentioned technical solutions, 5 two sides of the bottom of panel are equipped with column 7, U-shaped 11 bottom of compression bar
Portion is equipped with U-shaped handle 8, and U-shaped 8 both ends of handle are fixed with grip bracket 81, the grip bracket 81 and the fixed company of column 7
It connects.
Further, in the above-mentioned technical solutions, the rear braking portion 2 is set to 6 two sides of chassis, 6 two sides of chassis
Equipped with snap-gauge 9, the snap-gauge 9 is fixedly connected by bracket with chassis 6, and the snap-gauge 9 is equipped with through slot 91, the wirerope 3
On be fixedly connected with T connector 10,10 one end outer wall of T connector is equipped with screw thread, and the threaded exterior is arranged with adjusting spiral shell
Mother 101, can control the elastic of brake by adjusting nut 101.
Further, in the above-mentioned technical solutions, the fixed plate 22 is welded to connect with chassis 6, the brake card 24
Section is set as V-shaped, and 6 one end two sides of chassis are equipped with tire, and the brake card 24 is clamped with mobile tyre.
This practical working principle:
U-shaped compression bar 11 is pushed, U-shaped compression bar referring to Figure of description 1-6 in use, children can hold U-shaped handle 8
11 drive brake sheath 12 to rotate down, and the card slot 14 to brake on sheath 12 drives wirerope 3 to pull up by wirerope zinc head 4
It is dynamic, so that 3 bottom end of wirerope drives brake lever 21 and brake card 24 to the sidesway far from tire by braking rope hook 25
Dynamic, cart can be opposite with smooth movement at this time, and when unclamping U-shaped compression bar 11, the card 24 that brakes compresses tire, and realization pushes away
Vehicle brake, it is not necessary that brake firmly can be realized when brake, convenient for children is operated, and use is safe；
Referring to Figure of description 1, threaded exterior is arranged with adjusting nut 101, can control brake by adjusting nut 101
It is elastic；
Referring to Figure of description 1 and attached drawing 4, brake 24 section of card is set as V-shaped, and brake card 24 and mobile tyre
Clamping keeps brake card 24 big with tyre contact area, and braking effect is more preferable.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of children trolley brake assembly, including front brake portion (1) and rear braking portion (2), it is characterised in that: the front brake
Portion (1) includes U-shaped compression bar (11), and U-shaped compression bar (11) the both ends fixing sleeve is connected to brake sheath (12), the brake sheath
(12) bottom is equipped with mounting rack (13), is equipped with card slot (14) on rear side of the brake sheath (12), is equipped with inside the card slot (14)
Wirerope zinc head (4), the wirerope zinc head (4) bottom are equipped with wirerope (3), and the rear braking portion (2) includes brake lever
(21), brake lever (21) external activity is arranged with fixed plate (22) and spring (23), brake lever (21) one end welding
There are brake card (24) and the other end to be fixed by screws braking rope hook (25), the spring (23) is set to solid
Between fixed board (22) and brake card (24).
2. a kind of children trolley brake assembly according to claim 1, it is characterised in that: the braking rope hook (25) one
End is equipped with rectangle card slot (26), and rectangle card slot (26) width is less than wirerope zinc head (4) diameter, the wirerope (3) two
End is equipped with wirerope zinc head (4), described wirerope (3) one end through brake sheath (12) and by wirerope zinc head (4) with
Card slot (14) clamping, wirerope (3) other end is through mounting rack (13) and braking rope hook (25) and passes through wirerope zinc
Head (4) and braking rope hook (25) clamping.
3. a kind of children trolley brake assembly according to claim 1, it is characterised in that: the front brake portion (1) passes through
Mounting rack (13) is fixedly installed on the internal two sides of panel (5), and the brake sheath (12) and mounting rack (13) pass through pin shaft activity
Connection.
4. a kind of children trolley brake assembly according to claim 3, it is characterised in that: panel (5) two sides of the bottom
Equipped with column (7), U-shaped compression bar (11) bottom is equipped with U-shaped handle (8), and U-shaped handle (8) both ends are fixed with handgrip
Bracket (81), the grip bracket (81) are fixedly connected with column (7).
5. a kind of children trolley brake assembly according to claim 1, it is characterised in that: rear braking portion (2) setting
In chassis (6) two sides, chassis (6) two sides are equipped with snap-gauge (9), and the snap-gauge (9) connects by the way that bracket and chassis (6) are fixed
It connects, the snap-gauge (9) is equipped with through slot (91), is fixedly connected with T connector (10), the T connector on the wirerope (3)
(10) one end outer wall is equipped with screw thread, and the threaded exterior is arranged with adjusting nut (101).
6. a kind of children trolley brake assembly according to claim 5, it is characterised in that: the fixed plate (22) and chassis
(6) it is welded to connect, brake card (24) section is set as V-shaped, and chassis (6) one end two sides are equipped with tire, described
It brakes card (24) and mobile tyre is clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822265368.7U CN209683790U (en) | 2018-12-31 | 2018-12-31 | A kind of children trolley brake assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822265368.7U CN209683790U (en) | 2018-12-31 | 2018-12-31 | A kind of children trolley brake assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209683790U true CN209683790U (en) | 2019-11-26 |
Family
ID=68597734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822265368.7U Expired - Fee Related CN209683790U (en) | 2018-12-31 | 2018-12-31 | A kind of children trolley brake assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209683790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552392A (en) * | 2018-12-31 | 2019-04-02 | 南京市木阿码网络信息科技有限公司 | A kind of children trolley brake assembly |
-
2018
- 2018-12-31 CN CN201822265368.7U patent/CN209683790U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552392A (en) * | 2018-12-31 | 2019-04-02 | 南京市木阿码网络信息科技有限公司 | A kind of children trolley brake assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191126 Termination date: 20201231 |