CN203528567U - Manual control mechanism of cart brake line - Google Patents
Manual control mechanism of cart brake line Download PDFInfo
- Publication number
- CN203528567U CN203528567U CN201320477331.5U CN201320477331U CN203528567U CN 203528567 U CN203528567 U CN 203528567U CN 201320477331 U CN201320477331 U CN 201320477331U CN 203528567 U CN203528567 U CN 203528567U
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- China
- Prior art keywords
- brake cable
- cart
- push rod
- lower beam
- drawing article
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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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- Handcart (AREA)
Abstract
A manual control mechanism of a cart brake line comprises a controller (2) installed on a cart push rod (L). The controller (2) is installed inside a push rod (1). The push rod (1) comprises an upper rod (11) and a lower rod (12), and the upper rod (11) can be movably arranged on the lower rod (12) in an up-and-down mode. The controller (12) comprises a pull piece (21) and a supporting piece (22), the lower end of the pull piece (21) can be rotatably connected with the lower rod (12) around a fixed point, and the supporting piece (22) is positioned at the position, on one side of the pull piece (21), on the lower rod (12). The brake line (3) is placed inside an inner cavity of the cart push rod (L), and the connection position between the pull piece (21) and the brake line (3) is the fixed point far away from the pull piece (21). The manual control mechanism has the advantages that a brake piece is pressed from top to bottom, labor is saved, operation is convenient, and starting is fast; when brake is needed, a cart can be braked as long as a user loosens the grip, and the safety of the cart is improved; the controller is reasonable in structural design, not different from an ordinal cart in appearance, clean and tidy in outer wall and more attractive in appearance.
Description
Technical field
The utility model relates to a kind of brake gear manufacture technology field of go-cart, especially refers to a kind of manual mechanism of go-cart brake cable.
Background technology
Existing a kind of patent No. is that CN98209064.1 name is called < < and drags the Chinese utility model patent of the brake gear > > of go-cart to disclose a kind of brake gear that drags go-cart, mainly to be provided with a side wheel body at each axle of vehicle frame both sides, and side wheel body one side is respectively equiped with a brake, and in vehicle frame rear end, be installed with a promotion handle, this promotion handle below utilizes two positioning seat activities to be pivoted with a brake lever, and link and have brake cable between brake lever and brake, whereby, when making progress stopper brake lever, can make side wheel body reach brake object, to reach the safety of use, yet, this device needs upwards firmly just can brake, and need larger power, the structure of this design is as being used on perambulator, can use inconvenient, because this go-cart brake gear need to manually be controlled, just can reach the effect that stops or slowing down of go-cart, under the state of this doll carriage in slope pavement, and the go-cart of not protecting in the situation that adult does not note, be that go-cart is under the effect without external force, will slide from below, trend slope, thereby cause the generation of contingency, baby's skin and flesh that the lighter is sitting on baby's hand push is injured, severe one also entail dangers to arrives baby's life security, therefore how to realize go-cart and can self-actuating brake become the problem that the head of a family is very deeply concerned on slope pavement.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of ingenious, easy to operate, to use safety manual mechanism for go-cart brake cable that designs is provided for above-mentioned prior art present situation.
The utility model solves the problems of the technologies described above adopted technical scheme: the manual mechanism of this go-cart brake cable, comprise the controller being installed on go-cart push rod, it is characterized in that: described controller is installed in the push rod that go-cart push rod top is " Contraband " font, described push rod comprises upper boom and lower beam, described upper boom can be arranged on lower beam up or down, described controller includes drawing article, strut member, described strut member and drawing article are for being positioned spaced reciprocally on lower beam, the lower end of described drawing article can be connected with lower beam rotation round a fixed point, described strut member is positioned on the lower beam of the moving side of draw piece, described brake cable position is in the inner chamber of go-cart push rod, one end of this brake cable is connected with brake member, and the upper surface of the other end of described brake cable process strut member is connected with drawing article, the junction of described drawing article and brake cable is the fixed position away from drawing article.
As improvement, described drawing article can be selected to be movably connected and to be connect by dead axle pin and upper boom.
As improvement, on described drawing article, also can be provided with cavity, described brake cable can movably be embedded in cavity, and the end of described brake cable is connected with drawing article by pivot pin.
As improvement, described strut member can be preferably fixed pulley, and described fixed pulley is connected with lower beam by turning cylinder.
As further improvement, on described strut member, be radially also provided with the annular groove that can make brake cable embed.
As improvement, two, left and right of described lower beam is respectively arranged with up and down to be grown and the narrow waist shaped hole in left and right, described upper boom is for being placed on lower beam, and two of described upper boom is respectively arranged with the cross spacing pin that can make upper boom and lower beam move up and down, described locating dowel pin difference tandem arrangement is in corresponding waist shaped hole.
As further improvement, on the inwall of described upper boom, be axially provided with two bosses, between described two bosses, form the cavity that brake cable can be placed in one.
As improvement, described go-cart push rod also comprises the L shaped inserted link of two hollows, described inserted link is to be inserted in symmetrically in the inner chamber of the right and left of horizontal push rod, and these two inserted link upper ends are arranged in the inner chamber of the right and left of horizontal push rod, and the lower end of inserted link is connected with the corresponding portion on go-cart car body, one end of described brake cable is connected with the brake member on car body through the perforation of an inserted link.
As improvement, the periphery of described brake cable is enclosed with the line cover of protection brake cable.
As improvement, described drawing article is movably connected and is connect by roller pin and lower beam.
Compared with prior art, the utility model adopts controller to be installed in the horizontal push rod on go-cart push rod top, at described horizontal push rod, comprise upper boom and lower beam, described upper boom can be arranged on lower beam up or down, described controller includes drawing article, strut member, described strut member and drawing article are that interval arranges and is positioned on lower beam, the lower end of described drawing article can be connected with lower beam rotation round a fixed point, described strut member is positioned on the lower beam of draw piece one moving side, described brake cable position is in the inner chamber of go-cart push rod, the junction of described drawing article and brake cable is the fixed position away from drawing article.The advantage of this design is: because brake is in " often stopping " state, can keep original place static in the situation that there is no external force, even if also can automatically not roll down on the slope, increase the safety of using, avoid user because carelessness causes safety misadventure; In the time of need to carrying out, only need gently to press by upper boom, brake cable can pull-up brake member under the effect of drawing article, just can make go-cart move forward, Yin Ben device pull-up brake member is by pressing from the top down, can conveniently utilize the gravity on arm like this, what make that gravity adds external force makes a concerted effort to pull brake member, not only laborsaving but also convenient, starts fast; In the time of need to braking, as long as unclamp hand, just can brake, thereby improve the safety of go-cart; And this controller project organization is reasonable, profile and common go-cart are as good as, and outer wall is clean and tidy, and outward appearance is also more beautiful.
Accompanying drawing explanation
Fig. 1 is the block diagram of the utility model embodiment;
Fig. 2 is that Fig. 1 removes the block diagram after upper boom;
Fig. 3 be on Fig. 2 cover after upper boom along the section-drawing of A-A line;
Fig. 4 be on Fig. 2 cover after upper boom along the section-drawing of B-B line;
Fig. 5 be on Fig. 2 cover after upper boom along the section-drawing of C-C line;
Fig. 6 is the three-dimensional exploded view of Fig. 1;
Fig. 7 is another three-dimensional exploded view of Fig. 1;
Fig. 8 is the three-dimensional exploded view of Fig. 7 different visual angles;
Fig. 9 is the enlarged drawing of IV portion in Fig. 8;
Figure 10 is the enlarged drawing of I part in Fig. 3;
Figure 11 is the enlarged drawing of II part in Fig. 4;
Figure 12 is the enlarged drawing of III part in Fig. 5;
Figure 13 is along the profile of D-D line in Fig. 2;
Figure 14 is the application state figure of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Fig. 1 to Figure 14, the manual mechanism of a kind of go-cart brake cable of the utility model specific embodiment, comprise the controller 2 being installed on go-cart push rod L, it is characterized in that: described controller 2 is installed in the push rod 1 that go-cart push rod L top is " Contraband " font, described push rod 1 comprises upper boom 11 and lower beam 12, described upper boom 11 can be arranged on lower beam 12 up or down, described controller 2 includes drawing article 21, strut member 22, described strut member 22 is positioned on lower beam 12 for interval arranges with drawing article 21, the lower end of described drawing article 21 can be connected with lower beam 12 rotation round a fixed point, described strut member 22 is positioned on the lower beam 12 of drawing article 21 1 sides, described brake cable 3 positions are in the inner chamber of go-cart push rod L, one end of this brake cable 3 is connected with brake member, and the upper surface of the other end of described brake cable 3 process strut member 22 is connected with drawing article 21, described drawing article 21 is the fixed position away from drawing article 21 with the junction of brake cable 3.Described drawing article 21 is connected with upper boom 11 by dead axle pin 13.On described drawing article 21, be provided with cavity 23, described brake cable 3 can movably be embedded in cavity 23, and the end of described brake cable 3 is connected with drawing article 21 by dead axle pin 13.Described strut member 22 is fixed pulley, and described fixed pulley is connected with lower beam 12 by turning cylinder 24.On described strut member 22, be radially provided with the annular groove 25 that can make brake cable 3 embed.Two, left and right of lower beam 12 is respectively arranged with up and down to be grown and the narrow waist shaped hole 14 in left and right, described upper boom 11 is for being placed on lower beam 12, and two of described upper boom 11 is respectively arranged with the cross spacing pin 15 that can make upper boom 11 and lower beam 12 move up and down, described locating dowel pin 15 difference tandem arrangements are in corresponding waist shaped hole 14.On the inwall of described upper boom 11, extend axially two bosses 16, between described two bosses 16, formed the bar shaped chamber 17 that brake cable 3 can be placed in one.Go-cart push rod L also comprises the L shaped inserted link 4 of two hollows, described inserted link 4 is to be inserted in symmetrically in the inner chamber of the right and left of push rod 1, and these two inserted link 4 upper ends are arranged in the inner chamber of the right and left of push rod 1, and the lower end of inserted link 4 is connected with the corresponding portion on go-cart car body, one end of described brake cable 3 is connected with the brake member on car body through the perforation of an inserted link 4.The periphery of described brake cable 3 is enclosed with the line cover 31 of protection brake cable 3.
Claims (10)
1. the manual mechanism of a go-cart brake cable, comprise the controller (2) being installed on go-cart push rod (L), it is characterized in that: described controller (2) is installed in the push rod (1) that go-cart push rod (L) top is " Contraband " font, described push rod (1) comprises upper boom (11) and lower beam (12), described upper boom (11) can be arranged on lower beam (12) up or down, described controller (2) includes drawing article (21), strut member (22), described strut member (22) and drawing article (21) are for being positioned spaced reciprocally on lower beam (12), the lower end of described drawing article (21) can be connected with lower beam (12) rotation round a fixed point, described strut member (22) is positioned on the lower beam (12) of drawing article (21) one sides, described brake cable (3) position is in the inner chamber of go-cart push rod (L), one end of this brake cable (3) is connected with brake member, and the upper surface of the other end of described brake cable (3) process strut member (22) is connected with drawing article (21), described drawing article (21) is the fixed position away from drawing article (21) with the junction of brake cable (3).
2. manual mechanism according to claim 1, is characterized in that: described drawing article (21) is movably connected and is connect by dead axle pin (13) and upper boom (11).
3. manual mechanism according to claim 2, it is characterized in that: on described drawing article (21), be provided with cavity (23), described brake cable (3) can movably be embedded in cavity (23), and the end of described brake cable (3) is connected with drawing article (21) by pivot pin (30).
4. according to arbitrary described manual mechanism in claims 1 to 3, it is characterized in that: described strut member (22) is fixed pulley, and described fixed pulley is connected with lower beam (12) by turning cylinder (24).
5. manual mechanism according to claim 4, is characterized in that: on described strut member (22), be radially provided with the annular groove (25) that can make brake cable (3) embed.
6. according to arbitrary described manual mechanism in claims 1 to 3, it is characterized in that: two, left and right of described lower beam (12) is respectively arranged with up and down to be grown and the narrow waist shaped hole (14) in left and right, described upper boom (11) is for being placed on lower beam (12), and two of described upper boom (11) is respectively arranged with the cross spacing pin (15) that can make upper boom (11) and lower beam (12) move up and down, described locating dowel pin (15) difference tandem arrangement is in corresponding waist shaped hole (14).
7. according to arbitrary described manual mechanism in claims 1 to 3, it is characterized in that: two bosses (16) are axially set on the inwall of described upper boom (11), between described boss (16), form the bar shaped chamber (17) that brake cable (3) can be placed in one.
8. according to arbitrary described manual mechanism in claims 1 to 3, it is characterized in that: described go-cart push rod (L) also comprises the L shaped inserted link (4) of two hollows, described inserted link (4) is to be inserted in symmetrically in the inner chamber of the right and left of push rod (1), and this two inserted links (4) upper end is arranged in the inner chamber of the right and left of push rod (1), and the lower end of inserted link (4) is connected with the corresponding portion on go-cart car body, one end of described brake cable (3) is connected with the brake member on car body through the perforation of an inserted link (4).
9. according to arbitrary described manual mechanism in claims 1 to 3, it is characterized in that: the periphery of described brake cable (3) is enclosed with the line cover (31) of protection brake cable (3).
10. according to arbitrary described manual mechanism in claims 1 to 3, it is characterized in that: described drawing article (21) is movably connected and is connect by roller pin (20) and lower beam (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320477331.5U CN203528567U (en) | 2013-08-02 | 2013-08-02 | Manual control mechanism of cart brake line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320477331.5U CN203528567U (en) | 2013-08-02 | 2013-08-02 | Manual control mechanism of cart brake line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203528567U true CN203528567U (en) | 2014-04-09 |
Family
ID=50414814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320477331.5U Expired - Lifetime CN203528567U (en) | 2013-08-02 | 2013-08-02 | Manual control mechanism of cart brake line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203528567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11904920B2 (en) | 2021-11-19 | 2024-02-20 | Raytheon Company | Lift cart with mechanically actuated automatic braking device |
-
2013
- 2013-08-02 CN CN201320477331.5U patent/CN203528567U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11904920B2 (en) | 2021-11-19 | 2024-02-20 | Raytheon Company | Lift cart with mechanically actuated automatic braking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |