CN220928919U - Tent support lock catch type joint - Google Patents

Abstract

The utility model discloses a tent bracket lock catch type joint, which belongs to the technical field of tent structures and comprises a long rod and a vertical rod, wherein a first connector and a second connector which are mutually hinged are respectively arranged at the connecting end of the long rod and the connecting end of the vertical rod; the first connector is of a circular clamping groove structure; the second connector is a circular clamping groove structure matched with the first connector, and the clamping groove width is matched with the distance between the two lateral outer end surfaces of the first connector. The stock is in the same place through first connector and second connector hinge, can rotate each other between messenger stock and the pole setting and realize folding and opening, and first connector and second connector are circular shape wide groove structure, through two wide groove cooperation joint and rotation, in this scheme, the cooperation between first connector, second connector and the fixture block is compact to the great spacing groove structure of traditional support pole connecting axle department has been abandoned, the phenomenon that the support articulated department presss from both sides cloth and makes the tent damage is avoided.

Description

Tent support lock catch type joint

Technical Field

The utility model relates to a locking joint mechanism, in particular to a locking joint of a tent bracket.

Background

The existing tent support is provided with a clamping groove structure at the rotating joint and used for connecting and limiting two support rods, but the clamping groove is large in size or two groove walls need to cover the support rotating shaft, so that cloth clamping phenomenon at the joint is easy to occur, cloth of a tent is clamped bad, and the problems of water leakage, air leakage and the like of the tent are caused.

For example: the utility model relates to a folding tent support, which is characterized in that the folding tent support comprises a pair of vertical rods and a pair of inclined ejector rods, wherein the vertical rods and the inclined rods are assembled by inserting a groove-type clamping seat, and are rotationally connected.

Disclosure of utility model

The utility model overcomes the phenomenon that the tent support is easy to clamp cloth, and provides the lock catch type joint of the tent support.

In order to solve the technical problems, the utility model adopts the following technical scheme: the tent bracket locking joint comprises a long rod and a vertical rod, wherein a first connector and a second connector which are mutually hinged are respectively arranged at the connecting end of the long rod and the connecting end of the vertical rod; the first connector is of a circular clamping groove structure; the second connector is a circular clamping groove structure matched with the first connector, and the clamping groove width is matched with the distance between the two lateral outer end surfaces of the first connector. The pole setting and the pole setting are the support of tent, and the pole setting is articulated together through first connector and second connector, makes can rotate each other between pole setting and the pole setting realize folding and opening, and first connector and second connector are circular wide groove structure, through two wide groove cooperation joint and rotation, wherein the draw-in groove width of second connector and the total width looks adaptation of the draw-in groove of first connector to the second connector can assemble into first connector, and still has certain pretightning force between the two, makes and rotates steadily between first connector and the second connector, difficult not hard up and rocks; the draw-in groove of first connector and second connector is circular to both tight fit are connected, thereby can get rid of space structures such as great spacing groove, avoided tent cloth to roll into wherein and lead to the cloth to damage, thereby avoid tent weeping rain leakage scheduling problem.

Preferably, the clamping groove of the first connector is provided with a first connecting hole; the clamping groove of the second connector is provided with a second connecting hole; the first connecting hole is hinged with the second connecting hole through a rotating shaft. The first connecting holes are formed in the two groove walls of the first connector clamping groove, namely, the first connecting holes are formed in the two groove walls of the first connector clamping groove, the second connecting holes are formed in the two groove walls of the second connector clamping groove, the first connecting holes and the second connecting holes correspond to each other and are connected through the rotating shaft, and rotation is achieved.

Preferably, the first connecting hole is eccentrically arranged on one side of the first connecting head away from the long rod; the second connecting hole is eccentrically arranged on one side, far away from the vertical rod, of the second connecting head. The first connecting hole and the second connecting hole are eccentrically arranged on the clamping groove, the first connecting hole and the second connecting hole are required to be arranged at positions far away from the rod piece on the clamping groove, if the first connecting hole and the second connecting hole are arranged at the circle center of the circular clamping groove, the vertical rod and the long rod cannot be completely folded and still can be opened by a certain angle, and if the first connecting hole and the second connecting hole are arranged at positions, close to the rod piece, of the circular clamping groove, the vertical rod and the long rod cannot be folded and can only be always opened. The first connecting hole and the second connecting hole are eccentrically arranged at positions far away from the rod piece, so that on one hand, the rod and the long rod can be completely folded, and on the other hand, the maximum opening angle of the long rod and the rod can be limited, and the stabilizing effect is achieved.

Preferably, the device also comprises a ram, and a clamping block is arranged at the connecting end of the ram; the clamping block is matched with the clamping groove width of the first connector and is hinged with the first connector and the second connector. The ram is also one of the support of tent, and the ram, stock and pole setting are articulated together to form the node, and wherein the link of ram has set up the fixture block, and the fixture block can assemble into inside the first connector to the fixture block is articulated form with first connector yet, and fixture block, first connector and second connector are connected through the pivot jointly.

Preferably, the hinge holes of the clamping block and the first and second connecting holes are oblong holes. The hinge hole of the clamping block is a slotted hole, namely the clamping block can rotate relative to the first connector and the second connector and can slide inside the first connector, so that the first connector can be tightly inserted, and fixation is realized.

Preferably, the two side walls of the clamping block are respectively provided with a first bump; two groove walls of the clamping groove of the first connector are respectively provided with a first notch corresponding to the first lug. The first lug on the two sides of the clamping block is matched with the first notch on the groove wall of the clamping groove of the first connector, so that the clamping block and the first connector can be fixed, and the fixing of the cantilever rod and the long rod is realized. Because the clamping grooves of the first connector and the second connector are circular, and the first connecting hole and the second connecting hole are eccentrically arranged, when the vertical rod and the long rod are completely opened, the clamping blocks of the cantilever rod can be limited by the circular clamping grooves and the rotating ports of the connectors, and then the clamping blocks of the cantilever rod are inserted into the first connector along the oblong holes and the rotating shafts, so that the first protruding blocks on the clamping blocks are matched with the first notch in the first connector, and three support rods of the vertical rod, the long rod and the cantilever rod can be fixed; when the tent needs to be stored, only the ram needs to be pulled out, the first lug is pulled out from the first notch, and the upright rod, the long rod and the ram can rotate freely, so that folding is realized.

Preferably, the end part of the clamping block is further provided with a second bump, and the bottom of the clamping groove of the first connector is provided with a second notch corresponding to the second bump. The end part of the clamping block is additionally provided with a second lug and is matched with a second notch at the bottom of the clamping groove of the first connector, namely, a locking structure is added, so that the first connector, the second connector and the clamping block are more firmly matched.

Compared with the prior art, the utility model has the beneficial effects that: (1) The larger limit groove structure at the connecting shaft of the support rod is abandoned, and the phenomenon that the tent is damaged due to cloth clamping at the hinge position of the support is avoided; (2) The fixing clamping groove structure is added in the connector, so that the bracket is firmer and more stable; (3) The scheme is simple, the production and the manufacture are easy, the production cost is lower, and the practicability is higher.

Drawings

Fig. 1 is an isometric view of the present utility model.

Fig. 2 is an exploded view of the present utility model.

Fig. 3 is a cross-sectional view of the present utility model.

Fig. 4 is a schematic view of the present utility model after folding.

Fig. 5 is an isometric view of a first connector of the present utility model.

Fig. 6 is a cross-sectional view of a first connector of the present utility model.

Fig. 7 is an isometric view of a second connector of the present utility model.

Fig. 8 is a top view of the second connector of the present utility model.

FIG. 9 is an isometric view of a ram latch of the present utility model.

FIG. 10 is a front view of the ram latch of the present utility model.

In the figure: 1. the device comprises a long rod, a vertical rod, a first connecting head, a second connecting head, a first connecting hole, a second connecting hole, a rotating shaft, a cantilever rod, a clamping block, a long round hole, a first lug, a first notch, a second lug, a second notch, a limiting shoulder and a groove outer wall and a groove inner wall.

Detailed Description

The technical scheme of the utility model is further specifically described below through specific embodiments and with reference to the accompanying drawings.

Examples: the tent bracket locking joint comprises a long rod 1, a vertical rod 2 and a ram 8, wherein a first connector 3 is arranged at the connecting end of the long rod 1, a second connector 4 is arranged at the connecting end of the vertical rod 2, and a clamping block 9 is arranged at the connecting end of the ram 8; the first connector 3, the second connector 4 and the clamping block 9 are hinged through a rotating shaft 7, so that the long rod 1, the vertical rod 2 and the ram 8 are connected in a rotating way, wherein the ram 8 is positioned between the long rod 1 and the vertical rod 2; the first connector 3 and the second connector 4 are of circular clamping groove structures, the first connector 3 is embedded and matched in the second connector 4, two groove outer walls 16 of the clamping groove of the first connector 3 are attached to two groove inner walls 17 of the clamping groove of the second connector 4, limiting shoulders 15 are arranged on the groove outer walls 16 of the first connector 3, the limiting shoulders 15 can limit the maximum rotation angle of the second connector 4, first connecting holes 5 are arranged on two groove walls of the clamping groove of the first connector 3, second connecting holes 6 are arranged on two groove walls of the clamping groove of the second connector 4, namely, the first connecting holes 5 and the second connecting holes 6 are arranged in two grooves, the first connecting holes 5 and the second connecting holes 6 are eccentrically arranged on the clamping grooves, the four connecting holes are all required to be arranged at positions far away from a rod piece on the clamping grooves, if the first connecting holes 5 and the second connecting holes 6 are arranged at the circle center positions of the circular clamping grooves, the upright rods 2 and the long rods 1 cannot be completely folded, a certain angle can still be opened, and if the first connecting holes 5 and the second connecting holes 6 are arranged at the circle center positions of the circular clamping grooves 2 and can only be folded until the first connecting holes 6 are close to the round rods 1. The first connecting hole 5 and the second connecting hole 6 are eccentrically arranged at positions far away from the rod piece, so that the upright rod 2 and the long rod 1 can be completely folded on one hand, and on the other hand, the maximum opening angle of the long rod 1 and the upright rod 2 can be limited by matching with the action of the limiting shoulder 15, so that the stabilizing effect is achieved.

In this scheme, the cooperation between first connector 3, second connector 4 and the fixture block 9 is compact to abandon the great spacing groove structure of traditional support pole connecting axle department, avoided the phenomenon that comes the articulated department clamp cloth of support makes the tent damage.

Meanwhile, the hinge hole on the clamping block 9 is a slotted hole 10, namely the clamping block 9 can rotate relative to the first connector 3 and the second connector 4 and can slide in the first connector 3, so that the first connector 3 can be tightly inserted and locked to realize fixation; a first bump 11 is respectively arranged on two sides of the clamping block 9, a second bump 13 is arranged on one side, far away from the ram 8, of the clamping block 9, a first notch 12 matched with the first bump 11 is arranged on two groove walls of a clamping groove of the first connector 3 correspondingly to the first connector 3, and a second notch 14 corresponding to the second bump 13 is arranged at the bottom of the clamping groove. The first protruding block 11 and the second protruding block 13 on the clamping block 9 are matched with the first notch 12 and the second notch 14 on the first connecting head 3, so that the clamping block 9 and the first connecting head 3 can be fixed, and the fixing of the ram 8 and the long rod 1 is realized. Because the clamping grooves of the first connecting head 3 and the second connecting head 4 are circular, the first connecting hole 5 and the second connecting hole 6 are eccentrically arranged, and the limiting shoulder 15 is further arranged on the groove outer wall 16 of the first connecting head 3, when the upright rod 2 and the long rod 1 are completely opened, the clamping blocks 9 of the cantilever rod 8 are limited by the circular clamping grooves and the limiting shoulder 15 of the connecting head, and at the moment, the clamping blocks 9 of the cantilever rod 8 are inserted into the first connecting head 3 along the long round holes 10 and the rotating shafts 7, so that the first protruding blocks 11 on the clamping blocks 9 are matched with the first notch 12 in the first connecting head 3, and the second protruding blocks 13 are matched with the second notch 14, so that three support rods of the upright rod 2, the long rod 1 and the cantilever rod 8 can be fixed; when the tent needs to be stored, only the ram 8 is required to be pulled, the first lug 11 is separated from the first notch 12, the second lug 13 is separated from the second notch 14, and the upright rod 2, the long rod 1 and the ram 8 can rotate freely, so that folding is realized.

Claims (7)

1. The tent bracket locking joint is characterized by comprising a long rod and a vertical rod, wherein a first connector and a second connector which are mutually hinged are respectively arranged at the connecting end of the long rod and the connecting end of the vertical rod;

The first connector is of a circular clamping groove structure;

the second connector is of a circular clamping groove structure matched with the first connector, and the clamping groove width is matched with the distance between the two lateral outer end surfaces of the first connector.

2. The tent support latch type joint according to claim 1, wherein,

The clamping groove of the first connecting head is provided with a first connecting hole;

The clamping groove of the second connector is provided with a second connecting hole;

the first connecting hole is hinged with the second connecting hole through a rotating shaft.

3. The tent support latch type joint according to claim 2, wherein,

The first connecting hole is eccentrically arranged on one side, far away from the long rod, of the first connecting head;

the second connecting hole is eccentrically arranged on one side, far away from the vertical rod, of the second connecting head.

4. A tent support latch type joint according to any one of claims 1-3, further comprising a ram, wherein a connection end of the ram is provided with a clamping block;

The clamping block is matched with the clamping groove width of the first connector and is hinged with the first connector and the second connector.

5. The tent bracket latch type joint according to claim 4, wherein the hinge holes of the latch block and the first and second connection holes are oblong holes.

6. The tent support latch type joint according to claim 5, wherein,

The two side walls of the clamping block are respectively provided with a first bump;

Two groove walls of the clamping groove of the first connector are respectively provided with a first notch corresponding to the first lug.

7. The tent support latch type joint according to claim 6, wherein,

The end part of the clamping block is also provided with a second bump,

The bottom of the clamping groove of the first connector is provided with a second notch corresponding to the second lug.