CN217783084U - Fixing seat structure of fast combined tent frame - Google Patents

Abstract

The present creation relates to a fixing seat structure of quickly combined tent frame, the centre of said fixing seat has an inner edge matched with the appearance of upright column, and is slided in the bottom end of said upright column, the centre of said upright column has an inner edge matched with the appearance of telescopic column, and can be used for fixing said telescopic column to regulate overall height of tent frame, the inner edge of said fixing seat has a convex portion projected inwards, the above-mentioned upright column has a concave portion correspondent to said convex portion to make the above-mentioned upright column and said fixing seat be matched and fixed, on the end surface of said fixing seat a vertically-penetrated gap is set, two ends of said gap are respectively extended towards outside, and two side walls are respectively equipped with a fixing hole, and are equipped with a bolt, and can lock the above-mentioned fixing seat and upright column by means of regulating size of said gap, and the outside of said fixing seat is equipped with a positioning mechanism to lock the above-mentioned fixing seat, above-mentioned upright column and above-mentioned telescopic column, and the outer edge of said fixing seat has a hook portion for hanging heavy article, and has the effect of preventing tent frame from shaking or collapsing when its wind is strong.

Description

Fixing seat structure of quick-assembling tent frame

Technical Field

The present creation belongs to the technical field of fast combined tent frame, in particular, it relates to a new design of fixing seat structure of fast combined tent frame, and has the functions of simplifying mechanism, positioning mechanism and strengthening load of hook portion, making lower end of tent frame more stable and preventing tent frame from rocking or collapsing when it is windy.

Background

According to, the rapid-combination tent frame is widely used in activities such as camping, exhibition or other outdoor leisure activities, and because the rapid-combination tent frame can be conveniently opened and supported into a large-area tent cloth, and can be rapidly folded into a small-size state convenient for collection and carrying, the rapid-combination tent frame has excellent practicability and is welcomed by the industry and users.

Taiwan patent No. M253651 "fast folding tent structure" (reference to taiwan patent publication data in 21/12/2004), which is a fast folding tent structure, the tent includes a support frame standing upright at the periphery, a support rod standing upright at the center, a plurality of sets of cross rods, a plurality of fixing seats, a plurality of lifting seats, and a tent cloth, wherein: the top and the tube body of the bracket are provided with a fixed seat and a lifting seat, the plurality of groups of cross rods are crossed and pivoted into an X shape at the center by plates with the same length, the outer ends of the plates of the four-side cross rods are respectively pivoted on the fixed seat and the lifting seat of the bracket, and the plates of the adjacent cross rods are mutually pivoted into a whole; it is characterized in that: the sheet pivot joints of the cross bars adjacent to the four sides of the tent are provided with a plurality of sets of cross bars extending inwards and vertically, the bottom of the brace rod and the pipe body are provided with a fixed seat and a lifting seat, and the plurality sets of cross bars extending inwards and vertically are pivoted into a whole, so that the central upright brace rod can be unfolded and folded with the supports erected on the periphery simultaneously.

The tent frame is characterized in that in order to increase the overall height of the tent frame, telescopic columns are arranged below the stand columns by virtue of fixing seats, and the fixing seats are arranged at the lower ends of the stand columns and are used for positioning and fixing the telescopic columns arranged at the inner edges of the stand columns extending out of the lower sides. Because the overall height of the tent frame is increased, the original upper load or suspicion is insufficient. Taiwan patent No. M589216 provides a positioning mechanism applicable to a fixing base, the positioning mechanism includes: a seat body, which is arranged at one side of the body; a positioning pin, which is connected to the seat body, and one end of the positioning pin penetrates through the body along the radial direction of the body, and is pushed by a first elastic member to normally protrude into the channel for being clamped into a positioning hole of the upright column, so that the body and the upright column are in the locking state; a pressing member connected to the base and having a first end and a second end, the first end being engaged with the positioning pin, and the second end penetrating through the base and extending outside the base for pressing; when the pressing piece is pressed, the positioning pin is linked to be away from the positioning hole, so that the body and the upright post are in the release state. In this embodiment, the seat body further has an inner space for accommodating the positioning pin, the first elastic member and the pressing member, and the positioning pin and the pressing member can respectively partially protrude out of the seat body; a positioning protruding column for the first elastic member to be engaged and positioned, wherein a protruding wall is further annularly arranged at the middle section of the positioning pin, one side of the protruding wall close to the positioning hole can be abutted by the pressing member, and the other end of the positioning pin far away from the positioning hole is provided with a containing hole for containing the first elastic member. The first end of the pressing piece is provided with a notch for clamping the locating pin, and two sides of the pressing piece are respectively provided with a protruding pivot for pivoting on the seat body, so that the pressing piece can movably pivot relative to the seat body. The outer edge of the pivot is further sleeved with a second elastic piece, and the base body are elastically abutted, so that the pressing piece can be automatically reset under the elastic force of the second elastic piece. However, the mechanism components are many and complicated, the operation is not reliable, and the failure is easy.

Furthermore, according to the above prior arts, in the prior art of quickly assembling the tent frame, the canvas is supported by the central support rod, and the velcro is disposed under the fixing seat of the upright post to fix the underside of the canvas, there is no other fixing structure between the canvas and the upright post, which is likely to cause the deformation, lifting, even breaking and damage of the canvas when the wind is strong, and there is a fear that the overall tent frame may collapse due to the aesthetic appearance. Furthermore, to avoid the canopy frame from swaying or collapsing in the case of heavy wind, it is known to tie a rope on the canopy frame to hang a heavy object, such as taiwan M555384 "a weight structure of a tent", which is specifically configured to drill a through hole on a stand column bracket, and to set a bolt and a nut penetrating the stand column bracket for fixation, so as to tie the rope to bear the heavy object, but the through hole of the stand column causes structural damage to the stand column, which easily causes the stand column to break at the through hole (due to hanging a heavy object for a long time); moreover, the exposed bolt has no structure for preventing the rope of the loaded object from falling off, and although the rope can be temporarily prevented by winding the upright post bracket, the rope still has the risk of falling off after being used for a long time; moreover, the sharp thread of the exposed bolt may cause cutting injury to the assembling operator, and the above disadvantages are urgent problems to be overcome in the industry.

SUMMERY OF THE UTILITY MODEL

In view of the deficiency of the conventional techniques, the inventor has been successful in the research and development of this creation after continuous research and improvement.

The main objective of the present invention is to provide a fixing base structure for a fast-assembling tent frame, which mainly includes columns disposed around, wherein the columns are provided with an upper positioning base and a sliding base, the upper positioning base and the sliding base are respectively pivoted with an X-shaped outer cross member, the pivoting position of the adjacent outer cross member is pivoted with an inner cross member, the fixing base is disposed at the lower end of the outer edge of the outer tube, the sliding base is disposed at the upper end of the outer tube to pivot the inner cross member, an inner tube extending upward from the outer tube is sleeved on the upper end of the hollow inner edge of the outer tube, an arc-shaped support is disposed at the top end of the inner tube, and a canvas is disposed above the surrounding columns, centered and supported by the arc-shaped support of the supporting rod, a telescopic column is disposed below each column by means of the fixing base 1, and the fixing base structure is characterized in that: the fixing seat has one inner edge fitting the column in the center to the bottom of the column, one outer edge fitting the column in the center to fix the column to regulate the overall height of the tent frame, one vertical through gap in the end of the fixing seat, two side walls extending outwards from two ends of the gap, two fixing holes corresponding to the side walls for bolts to pass through to lock the fixing seat and the column, and one locating mechanism outside the fixing seat to lock the fixing seat, the column and the column.

The fixing hole of the sidewall has a shape of nut rim to fix the nut therein, so as to prevent rotation and achieve the effect of rotation stopping.

The positioning mechanism comprises a positioning seat arranged on the outer edge of the fixed seat, the positioning seat is provided with a first container and a second container, pin holes are formed in the front end and the rear end of the first container to arrange a positioning pin, one end of the positioning pin penetrates through the pin hole in the rear end and is inserted into the corresponding pin hole of the stand column and the corresponding pin hole of the telescopic column, the fixed seat, the stand column and the telescopic column can be positioned and locked, and the telescopic column is provided with a preset number of pin holes arranged at different height positions; the locating pin has a through hole for a pin to penetrate and move along, the left and right sides of the first container are respectively provided with a sliding groove as a displacement track of the pin, the outer sides of the two sliding grooves are provided with a pull handle, the pull handle is provided with a fixing hole relative to the sliding groove, the pin respectively penetrates through the pull handle fixing hole, the sliding groove, the first container and the locating pin through hole and is fixed with the pull handle, the upper ends of the two sliding grooves are further provided with pin holes, the inner sides of the pull handles opposite to the two pin holes are provided with convex pins, the convex pins are inserted into the opposite pin holes, and the pin can be rotated by rotating the pull handle by taking the convex pins as pivots to enable the locating pin to move left and right; an elastic piece is fixed in the second container of the positioning seat, the elastic piece is provided with a bending part to be accommodated in the second container, the other end of the bending part is provided with an elastic part which is abutted against the rear edge side of the pull handle, the positioning pin is inserted into the corresponding pin hole of the upright post and the corresponding pin hole of the telescopic post in a normal state, the upright post and the telescopic post can be positioned and locked by the fixing seat, when the pull handle is rotated, the positioning pin can be outwards displaced and the locking relation between the fixing seat and the upright post and the telescopic post is released, so that the telescopic post can slide up and down on the inner edge of the upright post, when the pull handle is released for positioning, the positioning pin can inwards displace by virtue of the elasticity of the elastic piece and returns to the positioning pin to be inserted into the corresponding pin hole of the upright post and the preset position pin hole of the telescopic post, so as to lock the fixing seat, the upright post and the telescopic post at the preset position, and adjust the whole height of the tent frame by virtue of the change of the locking position of the positioning pin hole of the telescopic post. The positioning seat of the positioning mechanism is integrally formed with the fixing seat.

The outer edge of the fixing seat is additionally provided with a hook part for hanging heavy objects, so that the weight is enhanced, the lower end of the heightened awning frame is more stable, and the awning frame is prevented from shaking or collapsing when the wind is strong. The hook is integrally formed with the fixing base.

The inner edge of the fixing seat is provided with a convex part which protrudes inwards, the upright post is provided with a concave part corresponding to the convex part, so that the upright post and the fixing seat are matched and fixed at a preset position, and the fixing seat can be prevented from sliding off. The inner edge of the fixing base has an inwardly protruding protrusion integrally formed with the fixing base.

When the telescopic column is assembled, a gap is formed between the telescopic column and the upright column, so that the outer edge of the telescopic column and the inner edge of the upright column are prevented from directly rubbing to cause scratch and the telescopic column slides up and down smoothly. The blocking portion is integrally formed with the fixing base.

The outer edge of the top end of the fixing seat is provided with a reinforcing part which is arranged in an outward protruding mode, and the overall supporting strength of the fixing seat is enhanced by means of the reinforcing part. The reinforcement portion is integrally formed with the fixing base.

The device also comprises an upper fixing piece arranged on the peripheral stand column, wherein the upper fixing piece is welded and fixed at the upper end of the stand column which is limited relative to the upper end of the sliding seat on the inner side of the outer cross piece, and the upper fixing piece is provided with a hook part with an upward opening and used for hanging heavy objects.

Drawings

FIG. 1 is a schematic diagram illustrating a front view of an embodiment of the present invention;

FIG. 2 is a perspective view of an embodiment of a holder;

FIG. 3 is a top view of an embodiment of the holder;

FIG. 4 is a side view of an embodiment of the holder;

FIG. 5 is a partial perspective view of an embodiment of the positioning mechanism;

FIG. 6 is a partial exploded perspective view of an embodiment of the positioning mechanism;

FIG. 7 isbase:Sub>A cross-sectional view A-A of FIG. 2;

FIG. 8 is a cross-sectional view B-B of FIG. 2;

FIG. 9 is a cross-sectional view of C-C of FIG. 2

FIG. 10 is a perspective view of an upper fixture according to an embodiment of the present invention.

Description of the figures

1 … … fixing seat

10 … … inner edge

11 … … side wall

110 … … gap

111 … … fixing hole

112 … … bolt

113 … … fixing hole

114 … … nut

12 … … positioning mechanism

120 … … positioning seat

121 … … first compartment

122 … … second compartment

123 … … Pin hole

124 … … chute

125 … … Pin hole

13 … … hook

14 … … projection

15 … … catch

16 … … stiffener

2 … … upright post

20 … … inner edge

21 … … Pin hole

22 … … recess

23 … … gap

24 … … upper positioning seat

25 … … sliding seat

26 … … external cross member

27 … … internal cross piece

28 … … support bar

280 … … external pipe

281 … … fixing seat

282 … … sliding seat

283 … … inner tube

284 … … arc-shaped supporter

3 … … telescopic column

31 … … Pin hole

4 … … locating pin

40 … … perforations

5 … … pin

6 … … pull handle

60 … … fixing hole

61 … … convex pin

7 … … shrapnel

70 … … bend

71 … … elastic part

8 … … upper fixing piece

80 … … hook part

A … … canvas

C … … weight

Detailed Description

To achieve the above objects, an embodiment is described in conjunction with the drawings, and the structure, features and effects of the present invention will be better understood by the review of the present patent application.

The present creation relates to a fixing base structure of a fast-assembled tent frame, and relates to an integral tent frame as a prior art, which can refer to the patent of "fast-folding tent structure" as issued in taiwan of china M253651, and is a fast-folding tent structure, the tent includes a support standing upright on the periphery, a support standing upright in the center, a plurality of sets of cross bars, a plurality of fixing bases, a plurality of lifting bases, and a tent cloth, wherein: the top and the tube body of the bracket are provided with a fixed seat and a lifting seat, the plurality of groups of cross rods are crossed and pivoted into an X shape at the center by plate sheets with the same length, the outer ends of the plate sheets of the four-side cross rods are respectively pivoted on the fixed seat and the lifting seat of the bracket, and the plate sheets of the adjacent cross rods are mutually pivoted into a whole; the pivotal connection of the plates of the adjacent cross bars on the four sides of the tent is provided with a plurality of sets of cross bars extending inward and vertically, the bottom of the brace and the pipe body are provided with a fixing seat and a lifting seat for the plurality of sets of cross bars extending inward and vertically to be pivoted into a whole, so that the central upright brace can be unfolded and folded with the surrounding upright supports at the same time.

Firstly, please refer to the schematic front view of the embodiment shown in fig. 1, which shows that the present invention mainly includes a column 2 disposed on the periphery, the column 2 is provided with an upper positioning seat 24 and a sliding seat 25, the upper positioning seat 24 and the sliding seat 25 are respectively pivoted to an X-shaped outer cross member 26, the pivoting position of the adjacent outer cross member 26 is pivoted to an inner cross member 27, and further includes a supporting rod 28, the supporting rod 28 has a hollow outer tube 280, the lower end of the outer edge of the outer tube 280 is provided with a fixing seat 281, the upper end is provided with a sliding seat 282 to pivot the inner cross member 27, the upper end of the hollow inner edge of the outer tube 280 is sleeved with an inner tube 283 extending upward from the outer tube 280, the top end of the inner tube 283 is provided with an arc-shaped supporting body 284, and further includes a canvas a disposed above the column 2 on the periphery and supported by the arc-shaped supporting body 284 of the supporting rod, and a telescopic column 3 is disposed below each column 2 by the fixing seat 1.

Please refer to fig. 2, a top view and a side view of the embodiment of the holder of fig. 3 and fig. 4. This creation is characterized in that: the center of the fixing base 1 has an inner edge 10 matching the shape of the upright 2 to be slidably disposed at the bottom end of the upright 2, the center of the upright 2 has an inner edge 20 matching the shape of the telescopic column 3 (for example, the inner edge 10 of the fixing base and the inner edge 20 of the upright are hexagonal, or four corners, circular, etc.), so as to fix the telescopic column 3 to adjust the overall height of the tent frame, the end surface of the fixing base 1 has a vertically penetrating gap 110, two ends of the gap 110 extend outward to form side walls 11, the two side walls 11 are correspondingly provided with fixing holes 111 for passing bolts 112, so as to lock the fixing base 1 and the upright 2 by adjusting the size of the gap 110, the outer side of the fixing base 1 is further provided with a positioning mechanism 12 for locking the fixing base 1, the upright 2 and the telescopic column 3.

Referring to fig. 3, a fixing hole 110 of the sidewall 11 has a nut-rim-shaped fixing hole 113 for fixing a nut 114 therein to prevent rotation, thereby achieving the rotation-stopping effect.

Referring to fig. 5, a partial perspective view of the embodiment of the positioning mechanism of the present invention and a partial exploded perspective view of the embodiment of the positioning mechanism of the present invention of fig. 6, it can be seen that the positioning mechanism 12 of the present invention comprises a positioning seat 120 disposed at the outer edge of the fixing base 1, the positioning seat 120 has a first compartment 121 and a second compartment 122 (see fig. 7, a longitudinal cross-sectional view of the positioning mechanism of the present invention and a transverse cross-sectional view of the positioning mechanism of the present embodiment of fig. 8), pin holes 123 are disposed at the front end and the rear end of the first compartment 121, so as to set a positioning pin 4, one end of the positioning pin 4 passes through the pin hole 123 at the rear end, and is inserted into the corresponding pin hole 21 of the upright 2 and the corresponding pin hole 31 of the telescopic column 3, so as to position and lock the fixing base 120, the upright 2 and the telescopic column 3, and the telescopic column 3 has a predetermined number of pin holes 31 disposed at different height positions (see fig. 8); the positioning pin 4 has a through hole 40 for a pin 5 to pass through and move along, the left and right sides of the first container 121 are respectively provided with a sliding slot 124 as a moving track of the pin 5, the outer sides of the two sliding slots 124 are provided with a pull handle 6, the pull handle 6 is provided with a fixing hole 60 relative to the sliding slot 124, the pin 5 passes through the pull handle fixing hole 60, the sliding slot 124, the first container 121 and the positioning pin through hole 40 and is fixed with the pull handle 6, the upper end of the two sliding slots 124 is further provided with a pin hole 125, the inner side of the pull handle 6 opposite to the two pin holes 125 is provided with a convex pin 61, the convex pin 61 is inserted into the opposite pin hole 125, and by rotating the pull handle 6, the pin 5 can be rotated with the convex pin 61 as a fulcrum to move the positioning pin 4 left and right; a spring plate 7 is fixed in the second container 122 of the positioning seat, the spring plate 7 has a bending portion 70 to be accommodated in the second container 122, the other end of the bending portion 70 has an elastic portion 71, the elastic portion 71 abuts against the rear edge side of the pull handle 6, in a normal state, the positioning pin 4 is inserted into the pin hole 21 of the upright 2 and the pin hole 31 of the telescopic post 3 (see fig. 8), and the upright 2 and the telescopic post 3 can be positioned and locked by the fixing seat 1, when the pull handle 6 is rotated, the positioning pin 4 can be displaced outwards, and the locking relationship between the fixing seat 1 and the upright 2 and the telescopic post 3 is released, so that the telescopic post 3 can slide up and down on the inner edge of the upright 2, when the positioning is reached, the pull handle 6 is released, the positioning pin 4 can be displaced inwards by the elasticity of the spring plate 7, and the positioning pin 4 is restored to be inserted into the pin hole 31 of the upright 2 and the preset position of the telescopic post 3, so as to lock the fixing seat 1, the upright 2 and the telescopic post 3 in the preset position, and to change the overall height of the tent frame. The positioning seat 120 of the positioning mechanism of the present invention is integrally formed with the fixing seat 1 (e.g. integrally formed by plastic injection).

Referring to fig. 2 and 4, the fixing base 1 of the present invention further has a hook 13 at its outer edge for hanging heavy objects, so as to strengthen the load, to stabilize the lower end of the elevated canopy frame, and to prevent the canopy frame from swaying or collapsing in high wind. The hook 13 of the present invention is integrally formed with the fixing base 1 (e.g. integrally formed by plastic injection).

Referring to fig. 2, 4 and 9, the inner edge of the fixing base 1 of the present invention has a protrusion 14 protruding inward, and the upright post 2 has a recess 22 corresponding to the protrusion 14, so as to fix the upright post 2 and the fixing base 1 at a predetermined position in a matching manner, thereby preventing the fixing base 1 from sliding off. The inner edge of the fixing base 1 has a protrusion 14 protruding inward, which is integrally formed with the fixing base 1 (e.g. integrally formed by plastic injection).

Referring to fig. 2, 8 and 9, the bottom end of the inner edge of the fixing base 1 of the present invention has a stopping portion 15, when the fixing base is assembled with the upright post 2, the stopping portion 15 is positioned at the bottom end of the upright post 2, the inner edge tip of the stopping portion 15 is larger than the outer edge 20 of the upright post, when the telescopic post 3 is assembled, a gap 23 is formed between the telescopic post 3 and the upright post 2, so as to prevent the outer edge of the telescopic post 3 from directly rubbing against the inner edge 20 of the upright post 2, thereby preventing the telescopic post 3 from being scratched and enabling the telescopic post 3 to slide smoothly up and down. The stopper 15 is integrally formed with the fixing base 1 (e.g. integrally formed by plastic injection molding).

Referring to fig. 2 and 9, the outer edge of the top end of the fixing base 1 of the present invention has a reinforcing portion 16 protruding outward, and the reinforcing portion 16 is disposed to enhance the overall supporting strength of the fixing base 1. The reinforcement portion 16 is formed integrally with the fixing base 1 (e.g. integrally formed by plastic injection molding).

The upper fixing piece 8 is fixed on the upright post 2 in a welding way, and as the upright post 2 does not need to be perforated, the structural damage of the upright post 2 can not be caused, and the upright post 2 can not be broken at the perforated position; moreover, the hook part 80 of the upper fixture 8 can effectively prevent the loaded object rope from falling off; moreover, the tent has no exposed sharp parts, cannot cause cut injury to combined constructors, and has the effects of avoiding deformation, lifting and even breakage and damage of the canvas when wind is strong and avoiding shaking or collapse of the tent frame when the wind is strong.

Thus, the purpose of the creation design is achieved, and the creation is practical.

Claims (10)

1. A fixing seat structure of a fast combined tent frame mainly comprises upright columns arranged on the periphery, wherein each upright column is provided with an upper positioning seat and a sliding seat, the upper positioning seat and the sliding seat are respectively pivoted with an X-shaped outer cross piece, the pivoting part of the adjacent outer cross piece is pivoted with an inner cross piece, the supporting rod further comprises a supporting rod, the supporting rod is provided with a hollow outer tube, the lower end of the outer edge of the outer tube is provided with a fixing seat, the upper end of the outer tube is provided with a sliding seat for pivoting the inner cross piece, the upper end of the hollow inner edge of the outer tube is sleeved with an inner tube which extends out of the outer tube upwards, the top end of the inner tube is provided with an arc-shaped supporting body, the supporting rod further comprises canvas which is arranged above the peripheral upright columns, is arranged in the center and is supported by the arc-shaped supporting body of the supporting rod, and telescopic columns are arranged below the upright columns by means of the fixing seats, and the fixing seat structure is characterized in that: the central of the fixed seat has an inner edge matching the appearance of the upright column to be arranged at the bottom end of the upright column in a sliding way, the central of the upright column has an inner edge matching the appearance of the telescopic column to fix the telescopic column to adjust the whole height of the tent frame, the end surface of the fixed seat has a vertically penetrating gap, two ends of the gap are respectively provided with a side wall in an extending way towards the outside, the two side walls are correspondingly provided with a fixed hole to penetrate through a bolt to lock the fixed seat and the upright column by adjusting the size of the gap, and the outer side of the fixed seat is additionally provided with a positioning mechanism to lock the fixed seat, the upright column and the telescopic column.

2. The retaining bracket structure for a quickly assembling canopy frame as claimed in claim 1, wherein the retaining hole of the sidewall has a nut-engaging shape for retaining a nut therein.

3. The fixing seat structure of the quickly assembled tent frame as claimed in claim 1, wherein the positioning mechanism includes a positioning seat disposed on the outer periphery of the fixing seat, the positioning seat has a first compartment and a second compartment, the front and rear ends of the first compartment are provided with pin holes for receiving a positioning pin, one end of the positioning pin passes through the pin hole at the rear end and is inserted into the pin hole corresponding to the vertical column and the pin hole corresponding to the telescopic column, so that the fixing seat, the vertical column and the telescopic column can be positioned and locked, and the telescopic column has a predetermined number of pin holes disposed at different height positions; the locating pin has a through hole for a pin to penetrate and move along, the left and right sides of the first container are respectively provided with a sliding groove as a displacement track of the pin, the outer sides of the two sliding grooves are provided with a pull handle, the pull handle is provided with a fixing hole relative to the sliding groove, the pin respectively penetrates through the pull handle fixing hole, the sliding groove, the first container and the locating pin through hole and is fixed with the pull handle, the upper ends of the two sliding grooves are further provided with pin holes, the inner sides of the pull handles opposite to the two pin holes are provided with convex pins, the convex pins are inserted into the opposite pin holes, and the pin can be rotated by rotating the pull handle by taking the convex pins as pivots to enable the locating pin to move left and right; an elastic piece is fixed in the second container of the positioning seat, the elastic piece is provided with a bending part to be accommodated in the second container, the other end of the bending part is provided with an elastic part which is abutted against the rear edge side of the pull handle, the positioning pin is inserted into the corresponding pin hole of the upright post and the corresponding pin hole of the telescopic post in a normal state, the upright post and the telescopic post can be positioned and locked by the fixing seat, when the pull handle is rotated, the positioning pin can be outwards displaced and the locking relation between the fixing seat and the upright post and the telescopic post is released, so that the telescopic post can slide up and down on the inner edge of the upright post, when the pull handle is released for positioning, the positioning pin can inwards displace by virtue of the elasticity of the elastic piece and returns to the positioning pin to be inserted into the corresponding pin hole of the upright post and the preset position pin hole of the telescopic post, so as to lock the fixing seat, the upright post and the telescopic post at the preset position, and adjust the whole height of the tent frame by virtue of the change of the locking position of the positioning pin hole of the telescopic post.

4. The fixed seat structure of a quick assembly canopy frame as claimed in claim 1, wherein the fixed seat has a hook portion at an outer edge thereof.

5. The fixed seat structure of the quickly assembled canopy frame as claimed in claim 4, wherein the hook is integrally formed with the fixed seat.

6. The fixed seat structure of the quickly assembled tent frame as claimed in claim 1, wherein the inner edge of the fixed seat has a protrusion protruding inward, and the pillar has a recess corresponding to the protrusion, so as to fix the pillar and the fixed seat at a predetermined position.

7. The fixed seat structure of the quickly assembled tent frame as claimed in claim 1, wherein the bottom end of the inner edge of the fixed seat has a stopper, and when the fixed seat is assembled with the vertical pillar, the stopper is located at the bottom end of the vertical pillar.

8. The fixed seat structure of a fast assembly tent frame as claimed in claim 7, wherein the inner edge of the blocking portion is larger than the outer edge of the vertical post, and a gap is formed between the telescopic post and the vertical post when the telescopic post is assembled.

9. The fixed seat structure of the quickly assembled tent frame as claimed in claim 1, wherein the top edge of the fixed seat has a reinforcement portion protruded outward.

10. The fixed seat structure of the quickly assembled tent frame as claimed in claim 1, further comprising an upper fixed member disposed on the peripheral vertical posts, wherein the upper fixed member is welded and fixed to the upper end of the sliding seat relative to the inner side of the outer cross member, and the upper fixed member has a hook portion with an upward opening.

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