CN109552392A - A kind of children trolley brake assembly - Google Patents
A kind of children trolley brake assembly Download PDFInfo
- Publication number
- CN109552392A CN109552392A CN201811651724.7A CN201811651724A CN109552392A CN 109552392 A CN109552392 A CN 109552392A CN 201811651724 A CN201811651724 A CN 201811651724A CN 109552392 A CN109552392 A CN 109552392A
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- CN
- China
- Prior art keywords
- brake
- wirerope
- sheath
- card
- compression bar
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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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/08—Braking mechanisms; Locking devices against movement
- B62B9/085—Braking mechanisms; Locking devices against movement hand operated
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention 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 present invention 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 present invention relates to brake field, in particular to a kind of children trolley brake assemblies.
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, it is necessary to solve the above problems to invent a kind of children trolley brake assembly.
Summary of the invention
The purpose of the present invention is to provide a kind of children trolley brake assemblies, by the way that U-shaped compression bar is pushed, U-shaped compression bar band
Dynamic brake sheath rotates down, and the card slot to brake on sheath drives wirerope to pull up by wirerope zinc head, thus steel wire
Rope bottom end is linked up with by braking rope drives brake lever and the side of brake card to separate tire mobile, and cart can be smooth at this time
Mobile, opposite, when unclamping U-shaped compression bar, brake card compresses tire, realizes cart brake, without exerting oneself when brake
Brake can be achieved, convenient for children operation, use is safe, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of children trolley brake assembly, including front 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, the brake
Vehicle sheath bottom is equipped with mounting rack, and card slot is equipped on rear side of the brake sheath, and wirerope zinc head is equipped with inside the card slot, described
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 fixation
Plate and spring, described brake lever one end is welded with brake card and the other end has been fixed by screws braking rope hook,
The spring is 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.
Technical effect and advantage of the invention:
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 steel wire
Rope zinc head drives wirerope to pull up, so that wirerope bottom end drives brake lever by braking rope hook and the card that brakes is to remote
Side from tire is mobile, and cart can be opposite with smooth movement at this time, and when unclamping U-shaped compression bar, the card that brakes will take turns tire pressure
Tightly, cart brake is realized, 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 interface
Area is big, and braking effect is more preferable.
Detailed description of the invention
Fig. 1 is rear braking portion structural schematic diagram of the invention.
Fig. 2 is brake lever structural schematic diagram of the invention.
Fig. 3 is braking rope hook structure schematic diagram of the invention.
Fig. 4 is brake card structure schematic diagram of the invention.
Fig. 5 is front brake portion structural schematic diagram of the invention.
Fig. 6 is brake sheath and mounting rack structural schematic diagram of the invention.
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
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of children trolley brake assemblies as shown in figures 1 to 6, including front brake portion 1 and rear braking portion
2, the front brake portion 1 includes 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 shield
It covers 12 bottoms and is equipped with mounting rack 13, card slot 14 is equipped on rear side of the brake sheath 12, is equipped with wirerope zinc inside the card slot 14
First 4,4 bottom of wirerope zinc head is equipped with wirerope 3, and the rear braking portion 2 includes brake lever 21, outside the brake lever 21
Movable sleeve is equipped 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
It is fixedly connected with braking rope hook 25, 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 in use, children can hold U-shaped handle 8 referring to Figure of description 1-6, U-shaped 11 band of compression bar
Dynamic brake sheath 12 rotates down, and the card slot 14 to brake on sheath 12 drives wirerope 3 to pull up by wirerope zinc head 4,
To which 3 bottom end of wirerope drives brake lever 21 and brake card 24 mobile to the side far from tire by braking rope hook 25,
Cart can be opposite with smooth movement at this time, and when unclamping U-shaped compression bar 11, brake card 24 compresses tire, realizes cart brake
Vehicle, 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 the pine of brake by adjusting nut 101
Tightly；
Referring to Figure of description 1 and attached drawing 4, brake 24 section of card is set as V-shaped, brake card 24 and mobile tyre card
It connects, keeps brake card 24 big with tyre contact area, braking effect is more preferable.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
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 |
|---|---|---|---|
| CN201811651724.7A CN109552392A (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 |
|---|---|---|---|
| CN201811651724.7A CN109552392A (en) | 2018-12-31 | 2018-12-31 | A kind of children trolley brake assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109552392A true CN109552392A (en) | 2019-04-02 |
Family
ID=65872403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811651724.7A Pending CN109552392A (en) | 2018-12-31 | 2018-12-31 | A kind of children trolley brake assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109552392A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2310725Y (en) * | 1997-05-15 | 1999-03-17 | 鞍山市自行车零件五厂 | Clamping disk brake device |
| TW389210U (en) * | 1999-03-12 | 2000-05-01 | Lin Yi Huei | Safety braking device for cart |
| WO2013004025A1 (en) * | 2011-07-06 | 2013-01-10 | 好孩子儿童用品有限公司 | Braking mechanism for child stroller |
| CN103818423A (en) * | 2014-03-19 | 2014-05-28 | 中国计量学院 | Slipping-prevention baby stroller |
| CN105465246A (en) * | 2014-08-20 | 2016-04-06 | 上海康达医学科技有限公司 | Hand-pulling type braking system |
| CN108945079A (en) * | 2018-08-28 | 2018-12-07 | 江阴市永昌交通机械部件有限公司 | Brake assemblies for children trolley |
| CN209683790U (en) * | 2018-12-31 | 2019-11-26 | 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 CN201811651724.7A patent/CN109552392A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2310725Y (en) * | 1997-05-15 | 1999-03-17 | 鞍山市自行车零件五厂 | Clamping disk brake device |
| TW389210U (en) * | 1999-03-12 | 2000-05-01 | Lin Yi Huei | Safety braking device for cart |
| WO2013004025A1 (en) * | 2011-07-06 | 2013-01-10 | 好孩子儿童用品有限公司 | Braking mechanism for child stroller |
| CN103818423A (en) * | 2014-03-19 | 2014-05-28 | 中国计量学院 | Slipping-prevention baby stroller |
| CN105465246A (en) * | 2014-08-20 | 2016-04-06 | 上海康达医学科技有限公司 | Hand-pulling type braking system |
| CN108945079A (en) * | 2018-08-28 | 2018-12-07 | 江阴市永昌交通机械部件有限公司 | Brake assemblies for children trolley |
| CN209683790U (en) * | 2018-12-31 | 2019-11-26 | 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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