WO2010078845A1

WO2010078845A1 - Top support structure of tent

Info

Publication number: WO2010078845A1
Application number: PCT/CN2010/070046
Authority: WO
Inventors: 李成熙
Original assignee: Lee Sung Hee
Priority date: 2009-01-09
Filing date: 2010-01-07
Publication date: 2010-07-15
Also published as: CN201372600Y; US20130125947A1

Abstract

A top support structure of tent includes a hub (9) for a plurality of poles. The hub (9) is provided with a plurality of connect members (8), each having an abutting face (84) and being pivoted to two pivot pieces (71) of a pivot holder (7), to which the pole (1) of the tent is coupled. A fastening member (6) is pivotally inserted between the two pivot pieces (71) of the pivot holder (7), the inner end of the fastening member (6) is formed with an abutting portion (61) opposing to the abutting face (84) of the connect member (8), the outer end of which is provided with a press portion (62) extending over the pivot holder (7). A spring (5) is positioned between the inner end of the fastening member (6) and the pivot holder (7).

Description

Tent top support structure

Technical field

The utility model relates to a tent, in particular to a tent top support structure.

Background technique

The structure of the tent is varied, but regardless of the structure of the tent, it is usually composed of a tarpaulin and a bracket for supporting the fixed tarpaulin, and the bracket is a foldable structure. In order to realize the unfolding and folding of the tent, the top support structure of the tent bracket is the key. China Utility Model Patent No. 200720007891.9, which discloses a "tent top connection module", the structure of which is shown in Figs. Generally, the bracket of the tent is mainly composed of a plurality of struts 1, and the inner ends of the struts 1 are connected to each other through a top connecting module 2. The top connection module 2 includes a body 21, and the body 21 is provided with a plurality of U-shaped pivoting seats 22 with a downwardly facing opening. Each of the pivoting seats 22 is pivotally connected with a connecting head 23, and the pivoting seat 22 is U. The inside of the wall is provided with a card slot 222 having an opening facing outward. The connector head 23 is connected to each of the poles 1 and has a long shaft hole 231 pivotally connected to the pivot shaft 221 of the pivoting seat 22, the connector A card block 232 is further provided on the 23 to correspond to the card slot 222 of the pivoting seat 22 described above. When the tent is unfolded, the poles 1 of the tent are straightened, the outer ends thereof are fixed, the inner ends are upwardly lifted, and have an inward supporting force, at which time the body of the top connecting module 2 is pressed down. 21, the block 232 will slide down into the slot 222 in the inward supporting force of the strut 1, and the supporting force will cause the block 232 to constantly engage with the slot 222, thereby preventing the strut 1 from being oriented The tarpaulin 9 is bent downward to support the tarpaulin 9, and the upper portion of the straightened connector 23 can be resisted by the U-shaped bottom surface of the pivoting seat 22, thereby preventing the struts 1 from being bent upward.

The above-mentioned top support method for supporting the tent has a simple structure and is convenient in operation. However, after the tent is opened, the structure for preventing the support rod 1 from being bent downward mainly depends on the block 232, and the block 232 is After all, the size is limited, and it is easy to break at the root during long-term use, thus affecting the life of the tent.

technical problem

Technical solution

The technical problem to be solved by the utility model is to provide a tent top support structure with reliable and convenient operation.

In order to solve the above technical problems, the technical solution of the present invention is:

The utility model relates to a tent top support structure, which comprises a multi-bar connecting seat, and a plurality of connecting heads are arranged on the multi-bar connecting seat, the connecting head is pivotally connected to the two pivoting pieces of the pivoting seat, and an abutting surface is arranged thereon; The struts of the fixed tent are pivotally connected with a fixing block between the two pivoting pieces of the pivoting seat, and the inner end of the fixing block is formed with an abutting block opposite to the abutting surface of the connecting head, and the outer end is provided Extending the pressing portion outside the pivoting seat, a spring is further abutted between the inner end of the fixing block and the pivoting seat; and the arcing groove concentric with the pivoting shaft is further disposed on the connecting head, and the pivoting A positioning shaft passing through the arc groove is fixed to the socket.

The connector is separately fixed to the fixing seat of the multi-bar connector.

The connector is integrally formed on the multi-bar connector.

The inner side wall or the outer side wall of the pivot seat is provided with a reinforcing rib.

A decorative cover is fixed on the multi-bar connecting seat.

The utility model relates to a tent top support structure, which comprises a multi-bar connecting seat, and a plurality of connecting heads are arranged on the multi-bar connecting seat, the connecting head is pivotally connected to the two pivoting pieces of the pivoting seat, and an abutting surface is arranged thereon; The struts of the fixed tent are pivotally connected with a fixing block between the two pivoting pieces of the pivoting seat, and the inner end of the fixing block is formed with an abutting block opposite to the abutting surface of the connecting head, and the outer end is provided Extending the pressing portion outside the pivoting seat, a spring is further abutted between the inner end of the locking block and the pivoting seat; and a blocking piece is connected between the two pivoting pieces of the pivoting seat to resist the connecting head Upper end face.

The connector is integrally formed on the multi-bar connector.

A decorative cover is fixed on the multi-bar connecting seat.

Beneficial effect

After adopting the above solution, since the utility model abuts against the resisting surface of the connecting head by the locking block card pivotally connected to the pivoting seat, the purpose of preventing the downward bending of the strut is achieved; and the strut is prevented from being bent upward. Then, the mutual cooperation of the arc groove and the positioning shaft, or the mutual cooperation of the upper end surface of the pivoting seat and the connecting head. In this structure, since the clamping block is a separate structure, the abutting surface of the card with the connector can be set larger, so that the clamping support is more stable and reliable; and only the pressing portion of the locking block is pressed during operation. It is also very convenient to operate.

DRAWINGS

Figure 1 is a schematic view of a conventional tent top support structure;

2 is a schematic view showing a folded state of a conventional tent top support structure;

Figure 3 is a perspective exploded view of the first embodiment of the present invention;

Figure 4 is a perspective exploded view of the first embodiment of the present invention;

Figure 5 is a perspective view of a first embodiment of the present invention (partial section);

Figure 6 is a schematic view showing the structure of the utility model applied to a complete tent;

Figure 7 is a schematic view showing the folding of the first embodiment of the present invention;

Figure 8 is a perspective exploded view of the second embodiment of the present invention;

Figure 9 is a perspective assembled view of a second embodiment of the present invention;

Figure 10 is a perspective exploded view of the second embodiment of the present invention;

Figure 11 is an exploded perspective view of a third embodiment of the present invention;

Figure 12 is an exploded perspective view of a fourth embodiment of the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION

The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

3 and 5 show a first preferred embodiment of the present invention. The tent top support structure comprises a multi-bar connecting seat 9 , and a plurality of connecting heads 8 are integrally formed on the multi-bar connecting seat 9 , and the connecting head 8 is pivotally connected to the pivoting base 7 , and the pivoting seat 7 is fixed on the pivoting seat 7 . The pole of the tent 1. among them:

The connecting head 8 is provided with concentric pivot holes 82 and arc grooves 83, and an abutting surface 84 is formed in front of the same.

The pivoting seat 7 is formed with two pivoting pieces 71. In order to increase the strength thereof, a metal corresponding to the shape of the pivoting seat 7 can be disposed on the inner side wall or the outer side wall of the pivoting seat 7 as shown in FIG. Or a reinforcing rib 75 made of a hard plastic, as shown in FIG. 3, only the reinforcing ribs 75 may be provided on the inner side wall or the outer side wall of the left and right sides of the pivoting seat 7 for increasing the strength of the pivoting piece 71 ( Of course, if the pivoting seat 7 itself is made of metal or hard plastic and has sufficient strength, the arrangement of the reinforcing ribs 75 can be omitted. The connecting head 8 is inserted into the two pivoting pieces 71 and connected by a pivoting shaft 72, and the other positioning shaft 73 is riveted to the pivoting piece 71 and passes through the arc of the connecting head 8. Slot 83.

A locking block 6 is pivotally connected between the two pivoting pieces 71 of the pivoting seat 7. The inner end of the locking block 6 is formed with an abutting block 61 opposite to the abutting surface 84 of the connecting head 8, and the locking block 6 is The outer end is provided with a pressing portion 62 that extends beyond the pivoting seat 7. A spring 5 is also abutted between the inner end of the fastening block 6 and the pivoting seat 7.

After the assembly of the present invention, the abutting block 61 of the locking block 6 is abutted against the abutting surface 84 of the connecting head 8, so that the pivoting seat 7 and the connecting head 8 can be prevented from being bent downward. The positioning shaft 73 on the pivoting seat 7 abuts against the lower end surface of the arc groove 83 of the coupling head 8, so that the two can be prevented from being bent upward. A schematic structural view of the utility model after being deployed and applied to a complete tent is shown in FIG. 6. For the purpose of aesthetics, a decorative cover 4 can be attached to the multi-bar connector 9.

At the time of folding, as shown in FIG. 7, the pressing portion 62 of the locking block 6 is pressed so that the locking block 61 at the front end thereof is disengaged from the abutting surface 84 of the connecting head 8 against the resistance of the spring 5, so that the pivoting seat 7 is thus The connecting head 8 can be bent downward, and the upper positioning shaft 73 is slid along the arc groove 83 of the connecting head 8, so that the strut 1 can be folded up to achieve the purpose of folding the tent.

Embodiments of the invention

8 and 9, a second preferred embodiment of the present invention. The tent top support structure of the embodiment also includes a multi-bar connecting seat 9 and a plurality of integrally formed connecting heads 8 and pivoting seats 7. In order to increase the strength of the pivoting seat 7, the utility model can be as shown in FIG. The inner side wall or the outer side wall of the pivoting seat 7 is provided with a reinforcing rib 75 adapted to the shape of the pivoting seat 7. Alternatively, as shown in FIG. 10, only the inner side wall or the outer side wall of the left and right side surfaces of the pivoting seat 7 are provided. There is a rib 75 for increasing the strength of the pivoting piece 71 (of course, as described in Embodiment 1, if the pivoting seat 7 itself is made of metal or hard plastic and has sufficient strength, the reinforcing rib 75 may be omitted. setting). A support rod 1 is fixed to the pivot base 7 and is pivotally connected to the fastening block 6 therein. The difference between this embodiment and the above-described first embodiment is the structure for preventing the joint 8 and the pivot joint 7 from being bent upward. The first embodiment described above achieves the purpose of preventing the two from being bent upward by the mutual engagement of the arc groove 83 on the joint head 8 and the positioning shaft 73 on the pivot joint 7. In this embodiment, the arc groove and the positioning shaft are not provided, but a blocking piece 74 is connected between the two pivoting pieces 71 of the pivoting seat 7. When the pivoting seat 7 is to be bent upward, its blocking piece 74 abuts against the upper end surface of the coupling head 8, so that the two can be restricted from being bent upward.

It should be noted that, in the above embodiment, the connector 8 and the multi-pole connector 9 are integrally formed, and in fact, the connector 8 and the multi-bar connector 9 can also be as shown in FIG. 11 and FIG. 12 . The split design is shown, and the fixing heads 81 and 91 are respectively disposed at positions where the connecting head 8 is engaged with the multi-pole connecting seat 9, and the connecting head 8 is realized by using a pivot or rivet riveting (not shown). The connection of the multi-bar connector 9 has the same function as that of the aforementioned connector, and will not be described herein.

Industrial applicability

Sequence table free content

Claims

The tent top support structure is characterized in that it comprises a multi-bar connecting seat, and a plurality of connecting heads are arranged on the multi-bar connecting seat, and the connecting head is pivotally connected to the two pivoting pieces of the pivoting seat, and an abutting surface is arranged thereon; a struts for fixing the tent on the pivoting seat, a locking block is pivotally connected between the two pivoting pieces of the pivoting seat, and an inner end of the locking block is formed with an abutting block opposite to the abutting surface of the connecting head, and the outer end thereof is a pressing portion extending beyond the pivoting seat is provided, and a spring is further abutted between the inner end of the fixing block and the pivoting seat; and an arc groove concentric with the pivoting shaft is further disposed on the connecting head, and A positioning shaft passing through the arc groove is fixed to the pivot seat.
The tent top support structure according to claim 1, wherein the connector is separately fixed to the fixing seat of the multi-bar connector.
The tent top support structure of claim 1 wherein said connector is integrally formed on the multi-bar connector.
The tent top support structure according to claim 1, wherein a decorative cover is fixed on the multi-bar connecting seat.
The tent top support structure according to any one of claims 1 to 4, wherein the inner side wall or the outer side wall of the pivot seat is provided with a reinforcing rib.
The tent top support structure is characterized in that it comprises a multi-bar connecting seat, and a plurality of connecting heads are arranged on the multi-bar connecting seat, and the connecting head is pivotally connected to the two pivoting pieces of the pivoting seat, and an abutting surface is arranged thereon; a struts for fixing the tent on the pivoting seat, a locking block is pivotally connected between the two pivoting pieces of the pivoting seat, and an inner end of the locking block is formed with an abutting block opposite to the abutting surface of the connecting head, and the outer end thereof is a pressing portion extending beyond the pivoting seat is disposed, and a spring is further abutted between the inner end of the locking block and the pivoting seat; and a blocking piece is connected between the two pivoting pieces of the pivoting seat to resist The upper end of the connector.
The tent top support structure according to claim 6, wherein the connector is separately fixed to the fixing seat of the multi-bar connector.
The tent top support structure according to claim 6, wherein the connector is integrally formed on the multi-bar connector.
The tent top support structure according to claim 6, wherein a decorative cover is fixed on the multi-bar connecting seat.
The tent top support structure according to any one of claims 6-9, wherein the inner side wall or the outer side wall of the pivot seat is provided with a reinforcing rib.