CN220815151U - Self-locking tent support - Google Patents

Abstract

The utility model discloses a self-locking tent support, which comprises a stand column, wherein two adjacent branch connectors are fixedly arranged on one side of the top of the stand column, one ends of the two branch connectors are provided with tent frame members through screws, the outer sides of the stand column are provided with tent cloth fixing patches, the tent cloth fixing patches are positioned below the two branch connectors, sliding sleeve connectors are movably arranged on the outer sides of the stand column, the sliding sleeve connectors are positioned below the tent cloth fixing patches, and a second group of two branch connectors are respectively arranged on one side of the sliding sleeve connectors and on the two adjacent sides of the tent frame members, and the tent frame members comprise connecting rods and limiting pads. The awning frame member adopts a framework hinged from head to tail, and is hinged at the center of a cross by two connecting rods; the supporting strength of the whole tent frame is enhanced; the tent frame is stronger in supporting stress, firmer and less prone to collapse after being stressed at a certain point; meanwhile, the structure can have the effects of smaller volume, lighter weight and stronger stability than the original tent frame.

Description

Self-locking tent support

Technical Field

The utility model relates to the technical field of tents, in particular to a self-locking tent support.

Background

Outdoor exercises are a group of collective items held in a natural place. Including mountaineering, rock climbing, cliff rapid descent, camping in the field, picnic, directional sports, streams, quests, etc. The tent is a sunshade rain-shelter appliance widely used in outdoor activities such as travel and leisure, bathing beach rest, geological exploration camping and the like, and mainly comprises tent cloth and a tent support, wherein the tent support is used for supporting the tent cloth, so that a cool-enjoying area, a rest area or a sunshade area is formed below the tent cloth.

Patent document CN215978771U discloses a self-locking tent support and tent, comprising four upright posts, a link mechanism is arranged between two adjacent upright posts, and a top support mechanism is arranged between the four link mechanisms; the connecting rod mechanism comprises a first connecting rod and a second connecting rod, sliding sleeves are sleeved on each upright, one end of the first connecting rod is rotationally connected with the outer surface of one upright, the other end of the first connecting rod is rotationally connected with the sliding sleeve on the adjacent other upright, one end of the second connecting rod is rotationally connected with the sliding sleeve on one upright, and the other end of the second connecting rod is rotationally connected with the outer surface of the adjacent other upright. The tent support can be unfolded or folded by one person, the time is saved, the tent support is convenient and fast, the tent support can be self-locked, the state during unfolding or folding is kept better, the tent support internal structure is not folded or unfolded suddenly, the tent support internal structure is a single-rod support structure, the supporting force is small, and the external influence collapse is easy to fold.

Disclosure of utility model

The utility model aims to provide a self-locking tent support, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a self-locking tent support, includes the stand, two adjacent two faces in top one side of stand fixed mounting have two branch connectors, and two branch connectors's one end is installed the frame member through the screw, and the outside of stand is according to having the fixed subsides of tarpaulin, and the fixed subsides of tarpaulin is located two branch connectors's below, and the outside movable mounting of stand has smooth socket joint spare, and smooth socket joint spare is located the below of the fixed subsides of tarpaulin, and two branch connectors of second group are installed respectively in two adjacent faces of one side of smooth socket joint spare, frame member, including connecting rod and spacing pad, two sets of connecting rods are put in tandem, install spacing pad between two sets of connecting rods, and two sets of connecting rods and spacing pad are direct to run through there is connecting screw, and two sets of connecting rods are fork-shaped articulated with connecting screw from the middle part with two sets of connecting rods, set up second set of spacing pad through the screw between the one end that two sets of connecting rods kept away from the stand;

A corner connecting piece is arranged between two adjacent groups of connecting rods through screws, one end, far away from the two adjacent groups of connecting rods, of the corner connecting piece is connected with a third group of awning frame members through screws, one end of the third group of awning frame members is provided with four branch connecting pieces through screws, and the inner sides of the four branch connecting pieces at the lower part are fixedly provided with middle beam upright posts;

the middle part of the middle beam upright post is sleeved with a lock piece, and the lock piece comprises a locking plate, an anti-skid lock sleeve and an outer lock sleeve piece;

A lock hole is formed in the middle of the middle beam upright post;

The inside mounting of center sill stand has the locking plate, and the locking plate is U type shell fragment, and cylindric tapered end is installed in the front of locking plate, and cylindric tapered end runs through the inboard of lockhole.

Preferably, limit screws are installed on the front wall of the middle beam upright post in a penetrating mode.

Preferably, the outside cover of center sill stand is equipped with anti-skidding lock sleeve, and anti-skidding lock sleeve's top and bottom are according to having spacing, and anti-skidding lock preforming is installed to anti-skidding lock sleeve bottom spacing's front end, and anti-skidding lock sleeve's front wall is equipped with the tapered end hole, and the tapered end hole is located the outside of cylindric tapered end, and the regulation hole has been seted up to anti-skidding lock sleeve's both sides outer wall.

Preferably, the outer side of the anti-skid lock sleeve is fixedly connected with the four branch connectors at the upper part according to the outer sleeve connecting piece of the lock, the front end of the outer sleeve connecting piece of the lock is provided with a lock core hole, the lock core hole is sleeved at the inner side of the cylindrical lock head,

Preferably, the front surface of the outer sleeve joint part of the lock is provided with an arc chute which is positioned below the lock core hole,

Preferably, a spring is arranged on the inner side of the middle beam upright post, the spring is positioned above the limit screw, and a roof support rod is arranged on the inner side of the top wall of the beam upright post in a penetrating manner.

Compared with the prior art, the utility model has the beneficial effects that:

1. The awning frame member adopts a framework hinged from head to tail, and is hinged at the center of a cross by two connecting rods; the supporting strength of the whole tent frame is enhanced; the tent frame is stronger in supporting stress, firmer and less prone to collapse after being stressed at a certain point; meanwhile, the structure can have the effects of smaller volume, lighter weight and stronger stability than the original tent frame.

2. The utility model combines the connecting points of the two tent frame members at the edge of the tent with the corner connecting members, ensures the connection firmness between the middle beam upright post and the four upright posts, and simultaneously ensures that the whole tent frame structure realizes rigid motion, namely, the coordinate equation of any point in the structure relative to any other point is in linear proportion, namely, the structure can realize motion as a fixed whole.

3. After the middle beam upright post is locked, the whole tent frame is locked more under the action of external force by utilizing the expansion tension of the tent frame component, so that the whole tent is more stable; because the tent frame components connected with the middle beam upright posts and the tent frame components at the periphery of the peripheral tent are of a vertical structure, the bottoms of the middle beam upright posts in the tent are higher than the sliding sleeve connectors of the peripheral tent frames, and the internal use space of the tent is increased.

4. The utility model has reasonable design and simple structure, can firmly lock the product position and can also spread, fold or change the locking state by matching the components such as the awning frame component, the sliding sleeve joint component, the locking component, the corner connecting component, the two-branch connecting component, the four-branch connecting component and the like, has simple operation and can meet different use requirements of people.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the structure A of the present invention;

FIG. 3 is a schematic view showing the connection of the center sill upright and the canopy frame member of the present invention

FIG. 4 is a schematic view of a lock assembly according to the present invention;

FIG. 5 is a schematic view of a center sill pillar structure of the present invention;

FIG. 6 is a schematic view of a connecting rod according to the present invention;

Fig. 7 is a schematic diagram of a keyhole structure according to the invention.

In the figure: 1. a column; 2. a center sill upright post; 3. a connecting rod; 4. a canopy support bar; 5. a sliding sleeve piece; 6. a locking piece; 6-1, locking plate; 6-11, a cylindrical lock; 6-2, an anti-skid lock sleeve; 6-21, limit strips; 6-22, an anti-slip locking piece; 6-23, tapered end holes; 6-24, adjusting holes; 6-3, a lock outer sleeve part; 6-31, a lock core hole; 6-32, an arc chute; 7. a corner connector; 8. two branch connectors; 9. a four-branch connector; 10. tarpaulin fixing paste; 11. a limit pad; 12. a canopy frame member; 13. a lock hole; 14. a limit screw; 15. and (3) a spring.

Description of the embodiments

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, 2, 3, 4, 5 and 6, the present utility model provides an embodiment: the self-locking tent support comprises a stand column 1, two branch connectors 8 are fixedly arranged on two adjacent surfaces of one side of the top of the stand column 1, a tent frame member 12 is arranged at one end of each branch connector 8 through a screw, the two branch connectors 8 are fixed on the outer side of the stand column 1, and the two branch connectors 8 are connected with the tent frame member 12 through screws, so that the compactness of structural connection is ensured;

The outer side of the upright post 1 is provided with a tarpaulin fixing patch 10, the tarpaulin fixing patch 10 is positioned below the two branch connectors 8, the upright post 1 fixes the outer tarpaulin fixing patch 10, and the tarpaulin fixing patch 10 is connected with external tarpaulin;

the outside movable mounting of stand 1 has smooth sleeve joint spare 5, and sliding sleeve joint spare 5 is located the below of tarpaulin fixed subsides 10, and two branch connectors 8 of second group are installed respectively in two adjacent faces in one side of smooth sleeve joint spare 5, and stand 1 is spacing to the sliding sleeve joint spare 5 in the outside, and the displacement of smooth sleeve joint spare 5 is led through stand 1.

The tent frame component 12 comprises connecting rods 3 and limiting pads 11, wherein the two groups of connecting rods 3 are arranged in a front-back mode, the limiting pads 11 are arranged between the two groups of connecting rods 3, connecting screws directly penetrate through the two groups of connecting rods 3 and the limiting pads 11, the two groups of connecting rods 3 are hinged in a cross mode through the connecting screws from the middle of the connecting rods, and a second group of limiting pads 11 are arranged between one ends, far away from the upright posts 1, of the two groups of connecting rods 3 through screws.

And corner connecting pieces 7 are arranged between two adjacent groups of connecting rods 3 through screws, one ends of the corner connecting pieces 7, which are far away from the two adjacent groups of connecting rods 3, are connected with a third group of awning frame members 12 through screws, the third group of awning frame members 12 are vertically connected with the two adjacent groups of awning frame members 12, one ends of the third group of awning frame members 12 are provided with four branch connecting pieces 9 through screws, and center sill uprights 2 are fixedly arranged on the inner sides of the four branch connecting pieces 9 at the lower parts.

A lock hole 13 is formed in the middle of the middle beam upright post 2, and a limit screw 14 is installed on the front wall of the middle beam upright post 2 in a penetrating mode.

The middle part of the middle beam upright post 2 is sleeved with a lock piece 6, the lock piece 6 comprises a lock piece 6-1, an anti-skid lock sleeve 6-2 and a lock sleeve connecting piece 6-3, the lock piece 6-1 is arranged in the middle beam upright post 2 and is a U-shaped elastic piece, a cylindrical lock head 6-11 is arranged on the front surface of the lock piece 6-1, the cylindrical lock head 6-11 penetrates through the inner side of a lock hole 13, the outer side of the middle beam upright post 2 is sleeved with the anti-skid lock sleeve 6-2, the top end and the bottom end of the anti-skid lock sleeve 6-2 are provided with limiting strips 6-21, the front end of the bottom limiting strip 6-21 of the anti-skid lock sleeve 6-2 is provided with an anti-skid lock pressing piece 6-22, the front wall of the anti-skid lock sleeve 6-2 is provided with a lock head hole 6-23, the lock head hole 6-23 is positioned on the outer side of the cylindrical lock head 6-11, the outer walls of the two sides of the anti-skid lock sleeve 6-2 are provided with adjusting holes 6-24, the outer side of the anti-skid lock sleeve 6-2 is fixedly connected with a four-branch connector 9 at the upper part according to a lock outer sleeve connector 6-3, the outer side of the lock outer sleeve connector 6-3 is fixedly connected with a four-branch connector 9 at the upper part, the front end of the lock outer sleeve connector 6-3 is provided with a lock cylinder hole 6-31, the lock cylinder hole 6-31 is sleeved at the inner side of a cylindrical lock head 6-11, the front surface of the lock outer sleeve connector 6-3 is provided with an arc chute 6-32, the arc chute 6-32 is positioned below the lock cylinder hole 6-31, the inner side of the middle beam column 2 is provided with a spring 15, the spring 15 is positioned above a limit screw 14, the inner side of the top wall of the beam column 2 is penetrated and provided with a roof support rod 4, the middle beam column 2 supports the lock member 6, the middle beam column 2 fixes the inner locking plate 6-1, the lock plate 6-1 is ensured to be stable, the lock plate 6-1 is fixed to the cylindrical lock head 6-11 at the front end, the cylindrical lock head 6-11 penetrates through the lock hole 13, the lock head hole 6-23 and the inner side of the lock cylinder hole 6-31 when being locked, the structure is locked, when a tent needs to be recovered, a user presses the anti-slip lock pressing piece 6-22, the bulge at the rear end of the anti-slip lock pressing piece 6-22 is abutted to the front end of the cylindrical lock head 6-11, the cylindrical lock head 6-11 is retracted to the inner side of the middle beam column 2, the anti-slip lock sleeve 6-2 moves on the outer side of the middle beam column 2, the middle beam column 2 guides the anti-slip lock sleeve 6-2 to move linearly, and the user pulls down the middle beam column 2 from top to bottom, and simultaneously draws the four groups of columns 1 inwards to close the tent more conveniently.

Working principle: the whole tent adopts a tent frame member 12 to be hinged, the tent frame member 12 adopts a framework hinged end to end, two groups of connecting rods 3 are in a cross shape and are hinged at the center, two groups of connecting rods 3 on the tent frame member 12 are respectively hinged with two branch connecting pieces 8 on adjacent upright posts 1 and two branch connecting pieces 8 of sliding sleeve connecting pieces 5, meanwhile, the center control of the tent frame is mainly carried out by a middle beam upright post 2, two groups of connecting rods 3 on the tent frame member 12 are respectively hinged with four branch connecting pieces 9 of the middle beam upright post and four branch connecting pieces 9 on a locking piece 6, and are vertically connected with connecting points of the tent frame members 12 which are adjacently connected among the four groups of upright posts 1 through corner connecting pieces 7; in this state, the structure can realize rigid motion, namely the coordinate equation of any point in the structure relative to any other point is a linear proportion, namely the structure can realize motion as a fixed whole, after the middle beam upright post 2 is stressed at one point, component force is carried out to a symmetrical point, and external force borne by the stressed point is dispersed through the whole motion of the tent edge structure, so that the tent support strength is enhanced, stronger support stress can be realized as a whole, the tent is firmer, and the tent frame is not easy to collapse after being stressed at one point; the user pulls down the middle beam upright post 2 from top to bottom by pressing down the locking piece 6, and simultaneously, the tent can be conveniently folded by inwards closing the four groups of upright posts 1.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (6)

1. The utility model provides a self-locking tent support, includes stand (1), its characterized in that: two branch connectors (8) are fixedly arranged on two adjacent surfaces on one side of the top of the upright post (1), one end of each branch connector (8) is provided with a awning frame member (12) through a screw, the outer side of the upright post (1) is provided with an awning cloth fixing patch (10), the awning cloth fixing patch (10) is positioned below the two branch connectors (8), a sliding sleeve connector (5) is movably arranged on the outer side of the upright post (1), the sliding sleeve connector (5) is positioned below the awning cloth fixing patch (10), a second group of two branch connectors (8) are respectively arranged on two adjacent surfaces on one side of the sliding sleeve connector (5), each awning frame member (12) comprises connecting rods (3) and limiting pads (11), the two groups of connecting rods (3) are arranged in front of and back of each other, the two groups of connecting rods (3) are provided with limiting pads (11) in a penetrating mode, the two groups of connecting rods (3) are hinged in a cross mode through the connecting screws, and one ends of the two groups of connecting rods (3) are far away from the upright post (1) through the second groups of limiting pads (11);

A corner connecting piece (7) is arranged between two adjacent groups of connecting rods (3) through screws, one end, far away from the two adjacent groups of connecting rods (3), of the corner connecting piece (7) is connected with a third group of awning frame members (12) through screws, one end of each third group of awning frame members (12) is provided with four branch connecting pieces (9) through screws, and the inner side of each lower four branch connecting piece (9) is fixedly provided with a middle beam upright post (2);

The middle part of the middle beam upright post (2) is sleeved with a lock piece (6), and the lock piece (6) comprises a locking plate (6-1), an anti-skid lock sleeve (6-2) and an outer lock sleeve piece (6-3);

a lock hole (13) is formed in the middle of the middle beam upright post (2);

The novel lock is characterized in that a locking plate (6-1) is arranged in the middle beam upright post (2), the locking plate (6-1) is a U-shaped elastic piece, a cylindrical lock head (6-11) is arranged on the front surface of the locking plate (6-1), and the cylindrical lock head (6-11) penetrates through the inner side of the lock hole (13).

2. The self-locking tent frame of claim 1, wherein: the front wall of the middle beam upright post (2) is provided with a limit screw (14) in a penetrating way.

3. The self-locking tent frame of claim 1, wherein: the anti-skid lock is characterized in that an anti-skid lock sleeve (6-2) is sleeved on the outer side of the middle beam upright post (2), limiting strips (6-21) are arranged at the top end and the bottom end of the anti-skid lock sleeve (6-2), an anti-skid lock pressing sheet (6-22) is arranged at the front end of the limiting strip (6-21) at the bottom of the anti-skid lock sleeve (6-2), a lock head hole (6-23) is formed in the front wall of the anti-skid lock sleeve (6-2), the lock head hole (6-23) is located on the outer side of a cylindrical lock head (6-11), and adjusting holes (6-24) are formed in the outer walls of two sides of the anti-skid lock sleeve (6-2).

4. The self-locking tent frame of claim 1, wherein: the anti-skid lock sleeve (6-2) is characterized in that the outer side of the anti-skid lock sleeve (6-2) is provided with an outer lock sleeve joint piece (6-3), the outer side of the outer lock sleeve joint piece (6-3) is fixedly connected with a four-branch joint piece (9) at the upper part, the front end of the outer lock sleeve joint piece (6-3) is provided with a lock cylinder hole (6-31), and the lock cylinder hole (6-31) is sleeved on the inner side of a cylindrical lock head (6-11).

5. The self-locking tent frame of claim 4, wherein: the front surface of the outer sleeve joint piece (6-3) of the lock is provided with an arc chute (6-32), and the arc chute (6-32) is positioned below the lock core hole (6-31).

6. The self-locking tent frame of claim 1, wherein: the spring (15) is installed to the inboard of center sill stand (2), and spring (15) are located the top of spacing screw (14), and roof bracing piece (4) are installed in the roof inboard penetration of roof beam stand (2).