CN100569322C

CN100569322C - Foldable golf trolley

Info

Publication number: CN100569322C
Application number: CN 200810019243
Authority: CN
Inventors: 龚家雄; 殷明; 龚晓骏
Original assignee: Ted Gold Equipment Co ltd
Current assignee: Ted Gold Equipment Co ltd
Priority date: 2008-01-17
Filing date: 2008-01-17
Publication date: 2009-12-16
Anticipated expiration: 2028-01-17
Also published as: CN101214417A

Abstract

The present invention relates to a kind of golf cart, especially a kind of foldable golf trolley.Have the also downward forward oblique person in charge, support the diagonal brace of being responsible for, be responsible for and become " going into " font with diagonal brace, the person in charge is divided into the person in charge and is responsible for down, the last person in charge and following person in charge connect by joint component, the upper end of diagonal brace connects with the person in charge by joint component, joint component has respectively with the last person in charge, be responsible for down and top connection, lower contact and other joint that diagonal brace removably connects, top connection and lower contact with the opposing side of diagonal brace be that hinged side, a close side are the locking side; Have on top connection, lower contact and the other joint the locking side by other joint with top connection and lower contact draw in close, and can allow other joint with respect to top connection and lower contact separated structures.Good rigidly of the present invention is opened and folding convenient.

Description

Foldable golf trolley

Technical field

The present invention relates to a kind of golf cart, especially a kind of foldable golf trolley.

Background technology

The structurally overall difference of present employed golf cart is little, generally be to have the also downward forward oblique person in charge, support diagonal brace and the hind axle be responsible for, be responsible for and become " going into " font with diagonal brace, for easy to carry, reducing the ball car takes up room in transportation, the ball car often is designed to folding, foldable structure commonly used is the person in charge to be divided into be responsible for and be responsible for down, the last person in charge and following person in charge connect by joint component, the upper end of diagonal brace connects with the person in charge by aforesaid joint component, the lower end of diagonal brace can be swung and is arranged on the hind axle, be that the last person in charge and following person in charge at the joint component place are folded when folding, folding process is finished in the upper end of diagonal brace and principal commander's disengaging, obviously the joint component in the collapsible ball car in this centre is a vital part, the structure of joint component directly influences the folding effect and the result of use of ball car, joint component in the collapsible ball car in existing centre has respectively and the last person in charge, the top connection that the following person in charge is connected with diagonal brace, lower contact and other joint, top connection and lower contact with the opposing side of diagonal brace be the hinged side that is hinged, be the locking side in a side close with diagonal brace, what the locking side adopted is the form of movable pin joint, other joint also is that removable pin is connected in top connection or the lower contact, this collapsible ball car is because the node of other joint in last lower contact has only one, the fit clearance at pin joint place in addition, so rigidity is relatively poor when user mode, and open and the process of insert-pull pin when folding, operate not easy.

Summary of the invention

The technical problem to be solved in the present invention is: a kind of foldable golf trolley with burst joint component of easy and simple to handle, good rigidly is provided, overcomes the defective of existing ball car folding operation inconvenience, poor rigidity.

The technical solution adopted for the present invention to solve the technical problems is: a kind of foldable golf trolley, has the also downward forward oblique person in charge, support the person in charge's the diagonal brace and the hind axle of diagonal brace lower end, be responsible for and become " going into " font with diagonal brace, the person in charge is divided into the person in charge and is responsible for down, the last person in charge and following person in charge connect by joint component, the upper end of diagonal brace connects with the person in charge by described joint component, the lower end of diagonal brace can be swung and is arranged on the hind axle, described joint component has respectively and the last person in charge, the top connection that the following person in charge and diagonal brace removably connect, lower contact and other joint, top connection and lower contact with the opposing side of diagonal brace be the hinged side that is hinged, be the locking side in a side close with diagonal brace; Have on described top connection, lower contact and the other joint the locking side by other joint with top connection and lower contact draw in close, and can allow other joint with respect to top connection and lower contact separated structures.

Specifically, described top connection, have on lower contact and the other joint and draw in top connection and lower contact close by other joint in the locking side, and can allow other joint with respect to top connection and lower contact separated structures: top connection is catching groove on the locking side has upwards, lower contact has downward following catching groove in the locking side, other joint has the diagonal joint of mutual pin joint and connects bayonet socket, diagonal joint is detachably connected on the diagonal brace, the two ends that connect bayonet socket snap in the last catching groove of top connection and the following catching groove of lower contact respectively, and to have an end at least be the structure with movable latch at the two ends of connection bayonet socket.

Further, for other joint is connected firmly with top connection and lower contact, it is that to have movable latch set in the structure of movable latch be Wedge type that the two ends of described connection bayonet socket have an end at least, the other end relative with insertion end is provided with the spring that pushes movable latch on described movable latch, and described movable latch is provided with and is used for by the manual handle of stirring.

In order to make the connection between top connection and the lower contact firm, have rigidity preferably after the connection, described top connection and lower contact have the fixing structure that meshes together after the swing.

The invention has the beneficial effects as follows, foldable golf trolley of the present invention, because other joint can be with top connection and lower contact fastening, other joint connects, has two interfaces up and down simultaneously with top connection and lower contact, when other joint connects with top connection and lower contact,, stir another place's latch and can implement as long as mesh place's catching groove earlier, so this foldable golf trolley folding convenient, the good rigidly of car load during use.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is a structural representation of the present invention.

Fig. 2 is a folding part of the present invention bit architecture schematic diagram.

Fig. 3 is that the A of Fig. 2 is to view.

Fig. 4 is the schematic diagram of the movable latch at the folding position of the present invention when being struck.

Fig. 5 is the view of the other joint at the folding position of the present invention when separating with last lower contact.

1. diagonal braces among the figure are responsible on 2., 3. time are responsible for, and 4. top connection, 5. lower contact, 6. other joint, catching groove on 41., 51. times catching grooves, 61. diagonal joints, 62. connect bayonet sockets, 63. movable latches, 64. springs.

The specific embodiment

Accompanying drawing 1 has been introduced the structure of car load of the present invention, main improvement of the present invention be to diagonal brace 1, on be responsible for 2 and be responsible for down the improvement of the structure of the connection place between 3, so accompanying drawing 2 to 5 has provided the structure enlarged diagram of connection place.

Foldable golf trolley of the present invention, has the also downward forward oblique person in charge, support the person in charge's the diagonal brace 1 and the hind axle of diagonal brace lower end, be responsible for and " go into " font with 1 one-tenth of diagonal brace, the person in charge is divided into the person in charge 2 and is responsible for 3 down, the last person in charge 2 and be responsible for 3 down and connect by joint component, the upper end of diagonal brace 1 connects with the person in charge by joint component, the lower end of diagonal brace 1 can be swung and is arranged on the hind axle, joint component has respectively and the last person in charge 2, be responsible for 3 and the top connection 4 that removably connects of diagonal brace 1 down, lower contact 5 and other joint 6, top connection 4 and lower contact 5 with the opposing side of diagonal brace 1 be the hinged side that is hinged, be the locking side in a side close with diagonal brace 1; Top connection 4, have on lower contact 5 and the other joint 6 and draw in top connection 4 and lower contact 5 close by other joint 6 in the locking side, and can allow other joint 6 with respect to top connection 4 and lower contact 5 separated structures, this structure: top connection 4 is catching groove 41 on the locking side has upwards, lower contact 5 has downward following catching groove 51 in the locking side, other joint 6 has the diagonal joint 61 of mutual pin joint and connects bayonet socket 62, diagonal joint 61 is detachably connected on the diagonal brace 1, the two ends that connect bayonet socket 62 snap in the last catching groove 41 of top connection and the following catching groove 51 of lower contact 5 respectively, and the upper end that connects bayonet socket 62 has the structure of movable latch 63, and movable latch 63 is a Wedge type, the other end relative with insertion end is provided with the spring 64 that pushes movable latch on movable latch 63, movable latch 63 is provided with and is used for by the manual handle of stirring, handle can be the projection outwardly that is wholely set with movable latch 63, does not draw in the structure chart of handle.

Accompanying

drawing

2 and 4 has shown that also top connection 4 and lower contact 5 have the fixing structure that meshes together after the swing, the structure of this seam engagement is slightly different with direct insertion seam engaging structure, be the structure that folding swing meshes together, the warp of the face that is meshing with each other is a curve.

Introduce use of the present invention below more in conjunction with the accompanying drawings:

When the ball car when folded state requires to be opened into user mode, at first, stir and be responsible for 2, make and be responsible for 2 and after hinged side oscillation, be similar in line with the person in charge 2 down, the seam of top connection 4 and lower contact 5 meshes; Top connection 4 and lower contact 5 and then further other joint 6, because connection bayonet socket 62 pin joints on the other joint 6 are in diagonal joint 61, at this moment, the following catching groove 51 of lower contact 5 is advanced in the lower end engagement earlier that connects bayonet socket 62, herein for after making lower end engages, the connection bayonet socket 62 in next step when engagement of upper end need be done low-angle swing, so as shown on accompanying

drawing

2 and 4, following catching groove 51 is a face of cylinder mesh form with the mesh form that connects bayonet socket 62 lower ends; Then, upwards stir movable latch 63, allow movable latch 63 insert and go up catching groove 41, because movable latch 63 is an inclined wedge-shaped, so, unclamp movable latch 63 after, under the effect of spring 64, other joint 6 firmly is fixed in top connection 4 and the lower contact 5, is also pinned firmly by the connection bayonet socket 62 of other joint 6 in top connection 4 and the lower contact 5.

When the ball car when user mode requires to become folded state, only upwards stir movable latch 63, movable latch 63 is withdrawed from from last catching groove 41, rotate a little again and connect bayonet socket 62, connect bayonet socket 62 this moment and rotate, connection bayonet socket 62 is thrown off in following engagement place, so just can make the person in charge 2 and the following person in charge 3 folding gatherings around following engagement place, diagonal brace 1 also rotates gathering around hind axle, can finish folding process.

In a word, main inventive point of the present invention be in the middle of the folding coupling components of collapsible ball car, the upper and lower joint fastening that the other joint energy that links with diagonal brace of this coupling components will link with the upper and lower person in charge, other joint also can get loose from upper and lower joint.

Claims

1. foldable golf trolley, has the also downward forward oblique person in charge, support the person in charge's the diagonal brace (1) and the hind axle of diagonal brace lower end, be responsible for and become " going into " font with diagonal brace (1), the person in charge is divided into the person in charge (2) and is responsible for (3) down, the last person in charge (2) and following be responsible for (3) connect by joint component, the upper end of diagonal brace (1) connects with the person in charge by described joint component, the lower end of diagonal brace (1) can be swung and is arranged on the hind axle, it is characterized in that: described joint component has respectively and the last person in charge (2), the top connection (4) that the following person in charge (3) and diagonal brace (1) removably connect, lower contact (5) and other joint (6), top connection (4) and lower contact (5) with the opposing side of diagonal brace (1) be the hinged side that is hinged, be the locking side in a side close with diagonal brace (1); Have on described top connection (4), lower contact (5) and the other joint (6) the locking side by other joint (6) top connection (4) and lower contact (5) are drawn in close, and can allow by joint (6) with respect to top connection (4) and lower contact (5) separated structures.

2. foldable golf trolley according to claim 1, it is characterized in that: described top connection (4), have on lower contact (5) and the other joint (6) and draw in top connection (4) and lower contact (5) close by other joint (6) in the locking side, and can allow other joint (6) with respect to top connection (4) and lower contact (5) separated structures: top connection (4) the locking side have make progress on catching groove (41), lower contact (5) has downward following catching groove (51) in the locking side, other joint (6) has the diagonal joint (61) of mutual pin joint and connects bayonet socket (62), diagonal joint (61) is detachably connected on the diagonal brace (1), the two ends that connect bayonet socket (62) snap in the last catching groove (41) of top connection and the following catching groove (51) of lower contact respectively, and the two ends of connection bayonet socket (62) have an end at least for having the structure of movable latch (63).

3. foldable golf trolley according to claim 2, it is characterized in that: it is Wedge type for having movable latch (63) set in the structure of movable latch (63) that the two ends of described connection bayonet socket (62) have an end at least, go up the other end relative with insertion end at described movable latch (63) and be provided with the spring (64) that pushes movable latch, described movable latch (63) is provided with and is used for by the manual handle of stirring.

4. foldable golf trolley according to claim 1 is characterized in that: described top connection (4) and lower contact (5) have the fixing structure that meshes together after the swing.