CN213486512U - Fishing chair and supporting structure thereof - Google Patents

Abstract

The utility model provides a fishing chair and a supporting structure thereof, wherein the supporting structure comprises two supporting components and two connecting sleeves; the supporting component comprises two supporting rods and a connecting piece, one end of each supporting rod is hinged to the connecting piece, and the two supporting rods of the same supporting component can be unfolded at a certain angle; the fishing chair comprises a flexible chair surface, two sets of oppositely arranged support structures and two connecting rods, the two ends of each connecting rod are fixed at the upper ends of the two support structures respectively, the two connecting rods are parallel to each other, and the two sides of the flexible chair surface are sleeved on the two connecting rods respectively. The utility model provides an among the prior art angle the chair and accomodate the back, the great problem of whole length.

Description

Fishing chair and supporting structure thereof

Technical Field

The utility model relates to a fishing tackle field especially relates to a fishing chair and bearing structure thereof.

Background

Fishing is an entertainment activity beneficial to physical and mental health, and is popular among many famous and learners in ancient times. On one hand, the emotion is adjusted for the interest; and the other side can feel natural during the fishing process. In order to obtain a good fishing experience, modern fishing gears are more and more, and a fishing chair is one of the modern fishing gears.

When the effect of fishing in a place is not good, often can change the position of fishing, in order to conveniently remove and carry the fishing chair, the form that can accomodate can all be set to the fishing chair, on the market most common folding chair with angle the chair and adopt be the scissors fork structure, the upper end of scissors fork sets up flexible seat, length after traditional scissors fork bearing structure is accomodate equals the length of one of them scissors pole, accomodate back width direction and reduced, but increased on the direction of height. Part angles the chair and still is equipped with the back, and the back is difficult to accomodate, causes to angle the chair and accomodates back whole although thinner, but whole length is great, when on-vehicle space is limited, places inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the not enough among the above-mentioned background art, provide a angle chair and bearing structure to solve among the prior art and angle the chair and accomodate the back, the great problem of whole length.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a supporting structure comprises two supporting components and two connecting sleeves; the supporting component comprises two supporting rods and a connecting piece, one end of each supporting rod is hinged to the connecting piece, and the two supporting rods of the same supporting component can be unfolded at a certain angle; the connecting sleeves comprise two rod sleeves which are mutually and radially hinged, wherein the two rod sleeves of one connecting sleeve are respectively sleeved on the two supporting rods of different supporting components, and the two rod sleeves of the other connecting sleeve are respectively sleeved on the other two supporting rods.

The utility model provides a fishing chair, includes flexible seat, the foretell bearing structure and two connecting rods of two sets of relative settings, the connecting rod both ends are fixed respectively in two bearing structure's upper end, and two connecting rods are parallel to each other, the both sides of flexible seat are established respectively on two connecting rods.

Compared with the prior art, the utility model discloses following beneficial effect has: when the supporting rods of the two supporting components are unfolded, the supporting structure is formed to be stably supported from one side; when the supporting rods of the two supporting assemblies are folded to be parallel to each supporting rod, the supporting rods can slide with the rod sleeves, the two supporting assemblies are overlapped and folded, and the length of the folded scissors fork is further reduced. Compared with the traditional scissor fork structure, the storage mode not only reduces the width, but also reduces the length after storage.

The fishing chair based on the scissors fork structure can be folded horizontally and then continuously vertically stored, and the occupied plane space is reduced, so that the fishing chair is more convenient to carry on a vehicle and is easy to carry. The flexible chair surface can provide a seat surface for a fisherman without influencing storage.

Drawings

Fig. 1 is a three-dimensional view of one of the viewing angles of the present invention.

Fig. 2 is a front view of the present invention.

FIG. 3 is an enlarged view of the connection structure of the support assembly in one embodiment.

Fig. 4 is a schematic view of a support assembly connection structure in another embodiment.

Fig. 5 is a schematic view of a structure of two support assemblies.

Fig. 6 is a schematic view of one of the connection modes of the supporting foot.

Fig. 7 is a schematic structural view in the storage state of the present invention.

The flexible chair comprises a flexible chair seat 1, a support component 2, a connecting sleeve 3, an armrest 4, a chair back 5, a connecting rod 6, an adjusting groove 7, a supporting rod 21, a connecting sheet 22, a rod sleeve 31, a rotating rod 41, a horizontal rod 42, a flexible back 51, a turning rod 52, a hinge seat 53, a shaft pin 211 and an arc-shaped hole 221.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1-2, the present invention provides a supporting structure, which comprises two supporting components 2 and two connecting sleeves 3; the supporting component 2 comprises two supporting rods 21 and a connecting piece 22, one ends of the two supporting rods 21 are respectively hinged to the connecting piece 22, and the two supporting rods 21 of the same supporting component 2 can be opened at a certain angle; the connecting sleeve 3 comprises two rod sleeves 31 which are hinged with each other through a hinge shaft, wherein the two rod sleeves 31 of one connecting sleeve 3 are respectively sleeved on the two supporting rods 21 of different supporting components 2, and the two rod sleeves 31 of the other connecting sleeve 3 are respectively sleeved on the other two supporting rods 21.

Based on above-mentioned bearing structure, the utility model also provides a fishing chair, including flexible seat 1, two sets of relative above-mentioned bearing structure and two connecting rods 6 that set up, 6 both ends of connecting rod are fixed respectively in two bearing structure's upper end, and two connecting rods 6 are parallel to each other, flexible seat 1's both sides cover is established respectively on two connecting rods 6.

According to the above technical scheme, the utility model discloses a theory of operation does: when the support device is unfolded, the lower end of one support component 2 is in contact with the ground, the support component 2 on the upper portion is supported through the two connecting sleeves 3 serving as stress fulcrums, and the support component 2 on the upper portion is unfolded to achieve the effect of unfolding support. When accomodating, at first draw in two bracing pieces 21 of same supporting component 2 to the centre level in, draw in to two bracing pieces 21 parallel backs, two bracing pieces 21 of another supporting component 2 also draw in to parallel state and the bracing piece 21 of two supporting components 2 aligns owing to the drive of adapter sleeve 3, at this moment, can follow the axial slip bracing piece 21 of rod cover 31, further accomodate.

According to the above scheme, the utility model discloses a technical thought does: the scissors fork structure is divided into two sections which are hinged, and after the scissors fork structure is stored in the horizontal direction, the scissors fork structure is axially stored. The two support rods 21 are hinged to the connecting piece 22, the opening and folding angles are conveniently controlled, the two support rods are hinged to the connecting piece respectively, the two support rods 21 can be folded to be in a parallel state, and subsequent storage is facilitated. The connecting sleeve 3 is used for realizing the mutual support of the two supporting components 2, the connecting sleeve 3 adopts two rod sleeves 31 which are hinged with each other, and the two rod sleeves are used as supporting points to support the supporting components 2 on the upper part and also used as stress points to drive the two supporting components 2 to be folded or unfolded simultaneously. For example, when one of the supporting members 2 is opened by an external force, the hinge shaft of the connecting sleeve 3 gives an opening force to the other supporting member 2. After the connecting rods 6 are arranged, the distance between the connecting rods 6 is increased, and the flexible chair surface 1 is expanded to provide a seat for a fisherman. The flexible chair surface 1 can be made of common chair surface materials of folding chairs such as cloth cover, rubber net and the like.

The structure for limiting the opening angle of the two support rods 21 is more, and the design can be designed by the person skilled in the art. In one embodiment, as shown in fig. 3, the supporting rod 21 is provided with a shaft pin 211, and the connecting piece 22 is provided with an arc-shaped hole 221 through which the shaft pin 211 passes and slides. The hinged rod of the support rod 21 and the connecting piece 22 gives a central axis for the rotational connection of the support rod 21, and the cooperation of the arc-shaped hole 221 and the shaft pin 211 limits the rotational angle, the position and the angle of the arc-shaped hole 221, which can be designed by those skilled in the art according to experience, but it should be noted that it is ensured that the two support rods 21 can rotate to be parallel to each other to conveniently slide in the two rod sleeves 31 at the same time. This kind of arrangement makes two bracing piece 21 tip articulated parts relatively thinner, less, does not influence and accomodate, and arc hole 221 also can give certain support simultaneously, alleviates the pressure of the articulated shaft department of bracing piece 21.

Furthermore, each support component 2 is provided with two connecting pieces 22, the hinge shaft of the support rod 21 respectively penetrates through the two connecting pieces 22, and the shaft pin radially penetrates through the support rod 21 and the two corresponding arc-shaped holes 221 along the support rod 21. Through two connection pieces 22 connection, it is relatively more stable, can also be fixed with the upper end of connection piece 22, reach more stable and firm supporting effect.

In another embodiment, as shown in fig. 4, a cavity with a sector-shaped cross section is formed in the connecting piece 22, one end with a larger arc surface is opened, and the two support rods 21 are symmetrically hinged in the cavity of the connecting piece 22. The connecting piece 22 is in a fan-shaped cylindrical shape, so that the support rod 21 is limited by the inner wall of the connecting piece 22 after rotating to a fixed angle.

As shown in fig. 5, the connection between the rod sleeve 31 and the support rod 21 can be all sliding, and the support assembly 2 is not easy to slide due to the relation of the force angle when being opened, but in order to enable the connecting sleeve 3 to have a relatively fixed position when being stored, and not need to be temporarily adjusted when being opened, the support rod 21 and the rod sleeve 31 of one support assembly 2 are fixedly connected. For example, the upper support bar 21 and the bar cover 31 are fixed so that the lower support member 2 is stored upward each time it is stored.

Traditional folding chair also can set up the back, prolongs one of them pole of scissors fork, joins in marriage flexible back again, just can directly realize supporting, and the maximum length after folding equals the length of the longest pole. In order to be convenient for carrying in a case, the maximum length is generally limited, so that the conventional seat is generally small, and the comfort is influenced.

In another embodiment, the fishing chair further comprises two armrests 4 respectively disposed on the two connecting rods 6, the armrests 4 comprise a horizontal rod 42 and two rotating rods 41, the lower ends of the rotating rods 41 are hinged on the connecting rods 6, and the two ends of the horizontal rod 42 are respectively fixed at the free ends of the two rotating rods 41. After the rotating rod 41 rotates to the plane where the supporting rod 21 and the connecting rod 6 are located, the armrest 4 can be stored in the storage process, and the space inside the frame is used, so that the whole space cannot be increased.

Further, the backrest comprises a flexible back surface 51 and two turnover rods 52 supporting the flexible back surface 51, wherein the turnover rods 52 are hinged to the horizontal rod 42 and can be turned inwards to be attached to the horizontal rod 42. The turnover rod 52 is required to support the flexible back 51, the rotation angle of the turnover rod is required to be limited, the turnover rod can not rotate when rotating to a proper inclination angle, the turnover rod can be realized through conventional setting such as a stop block, and after the turnover rod 52 rotates to be attached to the horizontal rod 42, the turnover rod can be stored together with the horizontal rod 42, and extra space cannot be occupied.

During specific setting, the turning rod 52 is connected with the horizontal rod 42 through the hinged seat 53, the turning rod 52 is fixed on the hinged seat 53, the hinged seat 53 is hinged with one end of the horizontal rod 42, the hinged shaft is perpendicular to the plane of the handrail 4, the turning rod 52 and the horizontal rod 42 are located on the same plane, and when the turning rod 52 is supported, the lower end of the turning rod 52 or the lower end of the hinged seat 53 contacts with the horizontal rod 42 to prevent the turning over. The turning rod 52 and the horizontal rod 42 are arranged on the same plane, and when the turning rod 52 rotates inwards, the hinge seat 53 separates the hinge position to realize folding; when the turning lever 52 is turned outward, the end portion comes into contact with the horizontal bar 42 after reaching the predetermined position, and is restricted from turning.

The lower end of the supporting structure is provided with a telescopic supporting leg. When fishing under natural environment, often there is not a flat bottom surface for placing the chair leg, and the supporting leg is arranged to be telescopic, which is beneficial to adapting to various grounds. The supporting legs can be arranged in a telescopic manner, as shown in fig. 6, a plurality of adjusting grooves 7 are arranged on the supporting legs, and are fixed by matching with locking structures such as shaft pins 211, and the supporting legs can also be connected by threads to realize supporting through different matching positions. The supporting legs are connected through a ball head structure and can adapt to the gradient ground.

In order to make the structure more stable, the corresponding support rods 21 of the lower part of the utility model can be connected together. Fig. 7 is the state diagram of the utility model discloses when accomodating, it is worth explaining, and the field personnel can be according to actual conditions, select the length and the width of back of the chair 5, each part of handrail 4, and the frame that can constitute at bracing piece 21 is avoided causing extra space to occupy to the back of the chair 5, handrail 4 etc. that will guarantee to accomodate. The utility model discloses the rotational design of many places such as well handrail 4, the back of the chair 5 all is limited angle, has understood the utility model discloses a behind the design, its connected mode can carry out the rational selection according to relevant design manual. Compared with the prior art, the utility model can obtain a larger sitting surface under the same storage length; or a smaller storage area for the same sitting surface.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (10)

1. A supporting structure is characterized by comprising two supporting components and two connecting sleeves; the supporting component comprises two supporting rods and a connecting piece, one end of each supporting rod is hinged to the connecting piece, and the two supporting rods of the same supporting component can be unfolded at a certain angle; the connecting sleeves comprise two rod sleeves which are mutually hinged through a hinged shaft, wherein the two rod sleeves of one connecting sleeve are respectively sleeved on the two supporting rods of different supporting components, and the two rod sleeves of the other connecting sleeve are respectively sleeved on the other two supporting rods.

2. The support structure of claim 1, wherein the support rod is provided with a pin, and the connecting piece is provided with an arc-shaped hole for the pin to pass through and slide.

3. A support structure as claimed in claim 2, wherein each support member is provided with two connecting pieces, the hinge axis of the support rod passing through the two connecting pieces, respectively, and the pivot pin passing through the support rod and the corresponding two arcuate holes in the radial direction of the support rod.

4. The support structure as claimed in claim 1, wherein the connecting piece is provided with a cavity with a fan-shaped cross section, one end with a larger arc surface is opened, and the two support rods are symmetrically hinged in the cavity of the connecting piece.

5. A support structure as claimed in any one of claims 1 to 4, wherein the support bar and the bar sleeve of one of the support assemblies are fixedly connected.

6. A fishing chair, characterized in that it comprises a flexible chair surface, two sets of oppositely arranged supporting structures as claimed in claim 1 and two connecting rods, both ends of the connecting rod are respectively fixed on the upper ends of the two supporting structures, and the two connecting rods are parallel to each other; two sides of the flexible chair surface are respectively sleeved on the two connecting rods.

7. A fishing chair according to claim 6, further comprising two handrails provided on the two connecting rods, respectively, the handrails comprising a horizontal rod and two turning rods, the lower ends of the turning rods being hinged to the connecting rods, the two ends of the horizontal rod being fixed to the free ends of the two turning rods, respectively.

8. The fishing chair as claimed in claim 7, further comprising a backrest, said backrest comprising a flexible back surface and two flipping bars supporting the flexible back surface, said flipping bars being hinged to the horizontal bar and being invertible to engage the horizontal bar.

9. The fishing chair as claimed in claim 8, wherein the turn bar and the horizontal bar are connected by a hinge seat, the turn bar is fixed on the hinge seat, the hinge seat is hinged with one end of the horizontal bar and the hinge axis is perpendicular to the plane of the armrest, the turn bar and the horizontal bar are in the same plane, and the turn bar or the lower end of the hinge seat contacts the horizontal bar when the turn bar is supported.

10. A fishing chair according to any of claims 6 to 9, characterised in that the lower end of the support structure is provided with telescopic support feet.

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