Folding frame of a tent

Abstract

The utility model discloses a folding frame of a tent, which relates to the technical field of tent frames. Compared with traditional aluminum profiles, the folding frame has the advantages of better dispersing pressure and increasing the shock resistance and wind resistance of the device. The key points of the technical solution are: it includes four columns which are axially arranged and distributed at four end corners, the cross section of the columns is a hexagon, the tops of the four columns are connected by a ceiling frame assembly, and the columns and the ceiling frame assembly are both made of glass fiber reinforced plastic profiles.

Description

Technical Field

[0001] The utility model relates to the technical field of tent frames, in particular to a folding frame of a tent. Background Art

[0002] In future wars and emergency disasters, quickly building camps and meeting certain technical indicators will still be a very urgent, labor-intensive, and extremely complex task. Wars and disasters are handled extremely quickly and at a very fast pace. It is very important to build camps quickly, reliably, and firmly. After repeated exploration, research, and experiments by professional technicians, military and local emergency medicine experts, it is proposed that tents should be small in size and low in storage requirements when not in use; they should be able to be quickly unfolded and easy to use when in use.

[0003] The traditional tent frame is composed of four square columns made of aluminum and a crossbeam connecting the four columns. The square columns have the problem of weak pressure bearing capacity and easy deformation. Utility Model Content

[0004] In view of the above-mentioned technical deficiencies, the purpose of the utility model is to provide a folding frame of a tent, which has the advantages of better dispersing pressure and increasing the shock resistance and wind resistance of the device compared to traditional aluminum profiles.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The utility model provides a folding frame of a tent, comprising four upright posts which are axially arranged and distributed at four end corners, wherein the cross section of the upright posts is hexagonal, the tops of the four upright posts are connected by a ceiling frame assembly, and the upright posts and the ceiling frame assembly are both made of glass fiber reinforced plastic profiles.

[0007] By adopting the above technical solution, the ceiling frame assembly is supported by four columns, and the tent tarpaulin is supported by the columns and the ceiling frame assembly. The cross-section of the columns is hexagonal. Compared with traditional square columns, the hexagonal columns can better disperse the pressure, making the device more stable and sturdy, increasing the seismic resistance and wind resistance of the device, having better space utilization and improving the aesthetics of the columns. In addition, compared with traditional aluminum materials, the glass-type steel material is lighter, easier to carry and install, has corrosion resistance and good insulation performance, and improves the durability and safety of the device.

[0008] Preferably, the ceiling frame assembly includes four side supports and a cross-shaped support located in the middle position inside the four side supports, the four side supports are connected end to end to four columns, the cross-shaped support connects the four side supports, and the four side supports and the cross-shaped support are combined to form a field-shaped structure.

[0009] Preferably, the side bracket includes a bracket nested in the top of the column, the bracket is hingedly connected to two upper support rods, the two upper support rods on each support are arranged vertically, each of the columns is sleeved with a sleeve block slidably connected to the column, the sleeve block is hingedly connected to two lower support rods, the two lower support rods on each sleeve block are arranged vertically, the cross-shaped bracket includes an upper mounting seat and a lower mounting seat arranged in the middle position between the four columns, the upper mounting seat is located directly above the lower mounting seat, the upper mounting seat is hingedly connected to four evenly arranged upper connecting rods, the lower mounting seat is hingedly connected to four evenly arranged lower connecting rods, every two adjacent upper supporting rods and lower supporting rods and adjacent upper connecting rods are hingedly connected by a connecting assembly and are scissor-shaped, and every two adjacent upper supporting rods and adjacent upper connecting rods, and every two adjacent lower supporting rods and lower connecting rods are hingedly connected.

[0010] Preferably, the connection assembly comprises a clamping plate with a C-shaped cross-section, and every two adjacent clamping plates are rotatably connected via a bearing.

[0011] Preferably, both ends of the upper support rod, the lower support rod, the upper connecting rod and the lower connecting rod are provided with inclined surfaces on one side, and each of the inclined surfaces is fixed with a rubber pad.

[0012] Preferably, the sleeve block is provided with a fixing component which cooperates with the column to fix the position of the sleeve block.

[0013] Preferably, the fixing assembly includes a fixing seat fixed on the sleeve block and located below the lower support rod, a cylindrical groove is opened in the middle position inside the fixing seat, a circular hole connected with the cylindrical groove is opened on the sleeve block, an insertion rod is passed through the cylindrical groove, both ends of the insertion rod pass through the fixing seat through the cylindrical groove, one end of the insertion rod passing through the fixing seat is fixed with a connecting ring, and the other end enters the inner cavity of the sleeve block through the circular hole, the top and bottom of the column are opened with slots adapted to the insertion rod, the part of the insertion rod entering the inner cavity of the sleeve block enters the slot and is tightly connected with the slot, a control hole connected with the cylindrical groove is opened in the middle position of the inner cavity of the fixing seat, the center line of the control hole coincides with the center line of the cylindrical groove, an annular plate is fixed to the outside of the insertion rod, and the annular plate is fixedly connected to the end of the control groove by a spring sleeved outside the insertion rod.

[0014] The beneficial effects of the utility model are: the ceiling frame assembly is supported by four columns, and the tent tarpaulin is supported by the columns and the ceiling frame assembly. The cross-section of the columns is hexagonal. Compared with traditional square columns, the hexagonal columns can better disperse pressure, making the device more stable and sturdy, increasing the seismic resistance and wind resistance of the device, having good space utilization and improving the aesthetics of the columns. In addition, the glass-type steel material is lighter than the traditional aluminum material, is easy to carry and install, has corrosion resistance and good insulation performance, and improves the durability and safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of this embodiment;

[0017] Figure 2 This is a schematic diagram of the overall front view structure of this embodiment;

[0018] Figure 3 Schematic diagram of the overall contraction structure of this embodiment;

[0019] Figure 4 This is a schematic diagram of the structure of the splint in this embodiment;

[0020] Figure 5 For this embodiment Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 6 This is a schematic diagram of the structure of the fixing seat of this embodiment;

[0022] Figure 7 It is a schematic structural diagram of a cross-section of the fixing seat of this embodiment.

[0023] Description of reference numerals:

[0024] In the figure: 1. column; 2. side bracket; 201. support; 202. upper support rod; 203. sleeve block; 204. lower support rod; 3. cross bracket; 301. upper mounting seat; 302. lower mounting seat; 303. upper connecting rod; 304. lower connecting rod; 4. connecting assembly; 401. clamping plate; 402. bearing; 5. inclined surface; 6. fixing assembly; 601. fixing seat; 602. cylindrical groove; 603. circular hole; 604. plug rod; 605. connecting ring; 606. control hole; 607. annular plate; 608. spring; 609. rubber gasket; 7. foot plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] A folding frame of a tent, such as Figure 1-7 , including four columns 1 arranged axially and distributed at four end corners, the cross-section of the column 1 is hexagonal, the tops of the four columns 1 are connected by a ceiling frame assembly, the column 1 and the ceiling frame assembly are both made of glass fiber reinforced plastic profiles, the ceiling frame assembly is supported by the four columns 1, and the tent tarpaulin is supported by the columns 1 and the ceiling frame assembly. The cross-section of the column 1 is hexagonal, and the hexagonal column 1 can better disperse the pressure compared with the traditional square column 1, so that the device is more stable and sturdy, and the earthquake resistance and wind resistance of the device are increased. It has good space utilization and improves the aesthetics of the column 1. Compared with the traditional aluminum material, the glass fiber reinforced plastic material is lighter, easier to carry and install, has corrosion resistance and good insulation performance, and improves the durability and safety of the device.

[0027] like Figure 1 and Figure 2 The ceiling frame assembly includes four side brackets 2 and a cross bracket 3 located in the middle position inside the four side brackets 2. The four side brackets 2 are connected to four columns 1 at the head and tail. The cross bracket 3 connects the four side brackets 2. The four side brackets 2 and the cross bracket 3 are combined to form a field-shaped structure. The field-shaped structure improves the earthquake resistance and wind resistance of the device, thereby improving the stability of the device.

[0028] like Figure 1 and Figure 2The side bracket 2 includes a support 201 nested on the top of the column 1, and two upper support rods 202 are hingedly connected to the support 201. The two upper support rods 202 on each support 201 are arranged vertically. Each column 1 is provided with a sleeve block 203 that is slidably connected to the column 1. The sleeve block 203 is hingedly connected to two lower support rods 204. The two lower support rods 204 on each sleeve block 203 are arranged vertically. The cross-shaped bracket 3 includes an upper mounting seat 301 and a lower mounting seat 302 arranged in the middle position between the four columns 1. The seat 301 is located directly above the lower mounting seat 302, and four evenly arranged upper connecting rods 303 are hingedly connected to the upper mounting seat 301, and four evenly arranged lower connecting rods 304 are hingedly connected to the lower mounting seat 302. Every two adjacent upper support rods 202 and lower support rods 204, as well as adjacent upper connecting rods 303 and lower connecting rods 304 are hingedly connected through a connecting component 4 and are scissor-shaped. Every two adjacent upper support rods 202 and adjacent upper connecting rods 303, and every two adjacent lower support rods 204 and lower connecting rods 304 are hingedly connected.

[0029] like Figure 1 and Figure 2 An axial support rod is fixed on the upper mounting seat 301, the bottom of the support rod extends to the lower mounting seat 302 and is fixedly connected to the lower mounting seat 302, and a tray supporting the tent tarpaulin is fixed on the top.

[0030] like Figure 1 and Figure 2 The sleeve block 203 slides on the column 1 to provide power, driving each upper support rod 202, lower support rod 204, upper connecting rod 303 and lower connecting rod 304 to rotate and transmit power, thereby contracting and expanding the device and improving the utilization rate of the device.

[0031] like Figure 1 and Figure 2 and Figure 3 and Figure 4 The connecting assembly 4 includes a clamping plate 401 with a C-shaped cross-section, and every two adjacent clamping plates 401 are rotatably connected through a bearing 402.

[0032] like Figure 1 and Figure 2The upper support rod 202, the lower support rod 204, the upper connecting rod 303 and the lower connecting rod 304 have the same structure and the same size. Each clamping plate 401 is respectively sleeved outside the upper support rod 202, the lower support rod 204, the upper connecting rod 303 and the lower connecting rod 304 and is fixedly connected with the upper support rod 202, the lower support rod 204, the upper connecting rod 303 and the lower connecting rod 304 by bolts. Every two adjacent clamping plates 401 are rotatably connected by bearings 402. There is no need to drill additional holes on the upper support rod 202, the lower support rod 204, the upper connecting rod 303 and the lower connecting rod 304, which improves the shear resistance of the upper support rod 202, the lower support rod 204, the upper connecting rod 303 and the lower connecting rod 304, reduces the wear of each upper support rod 202, the lower support rod 204, the upper connecting rod 303 and the lower connecting rod 304, and improves the durability of the upper support rod 202, the lower support rod 204, the upper connecting rod 303 and the lower connecting rod 304.

[0033] like Figure 1 and Figure 2 and Figure 5 , an inclined surface 5 is provided on one side of both ends of the upper support rod 202, the lower support rod 204, the upper connecting rod 303 and the lower connecting rod 304, and a rubber pad is fixed on each inclined surface 5. By providing an inclined surface 5 on one side of both ends of the upper support rod 202, the lower support rod 204, the upper connecting rod 303 and the lower connecting rod 304, the mobility of the upper support rod 202, the lower support rod 204, the upper connecting rod 303 and the lower connecting rod 304 is improved, and the possibility of the upper support rod 202, the lower support rod 204, the upper connecting rod 303 and the lower connecting rod 304 getting stuck when rotating is reduced.

[0034] like Figure 1 and Figure 2 and Figure 3 and Figure 6 and Figure 7 The block 203 is provided with a fixing component 6 that cooperates with the column 1 to fix the position of the block 203. When the block 203 is located at the bottom of the column 1, the four columns 1 are close to each other, and the device is folded for easy storage and carrying. When the block 203 is located at the top of the column 1, the four columns 1 are far away from each other, and the device is unfolded for easy use. By setting the fixing component 6, the block 203 is detachably fixedly connected to the column 1, which facilitates the determination of the position of the block 203.

[0035] like Figure 1 and Figure 2 and Figure 3 and Figure 6 and Figure 7The fixing assembly 6 includes a fixing seat 601 fixed on the sleeve block 203 and located below the lower support rod 204, a cylindrical groove 602 is provided in the middle position inside the fixing seat 601, a circular hole 603 connected to the cylindrical groove 602 is provided on the sleeve block 203, an insertion rod 604 is passed through the cylindrical groove 602, both ends of the insertion rod 604 pass through the fixing seat 601 through the cylindrical groove 602, one end of the insertion rod 604 passing through the fixing seat 601 is fixed with a connecting ring 605, and the other end enters the inner cavity of the sleeve block 203 through the circular hole 603, the top and bottom of the column 1 are provided with slots adapted to the insertion rod 604, and the part of the insertion rod 604 entering the inner cavity of the sleeve block 203 enters the slot and is tightly connected with the slot.

[0036] like Figure 1 and Figure 2 and Figure 3 and Figure 6 and Figure 7 A control hole 606 connected to the cylindrical groove 602 is opened in the middle position of the inner cavity of the fixed seat 601, and the center line of the control hole 606 coincides with the center line of the cylindrical groove 602. An annular plate 607 is fixed outside the insertion rod 604, and the annular plate 607 is fixedly connected to the end of the control groove by a spring 608 sleeved outside the insertion rod 604.

[0037] like Figure 1 and Figure 2 and Figure 3 and Figure 6 and Figure 7 The staff member grabs the connecting ring 605 and moves the connecting ring 605 to provide power. The movement of the connecting ring 605 will drive the insertion rod 604 and the annular plate 607 of the integrated structure with the connecting ring 605 to move. When the insertion rod 604 is inserted into the slot, the sleeve block 203 is fixedly connected to the column 1. After the insertion rod 604 is disconnected from the slot, the sleeve block 203 slides on the column 1 and controls the movement of the insertion rod 604 through the spring 608.

[0038] like Figure 7 A rubber gasket 609 is fixed to one end of the insertion rod 604 that enters the inner cavity of the sleeve block 203. By providing the rubber gasket 609, the stability of the connection between the insertion rod 604 and the slot is improved.

[0039] like Figure 1 and Figure 2 and Figure 3 A foot plate 7 supporting the column 1 is fixed at the bottom of the column 1. By providing the foot plate 7, the stability of the device is further improved.

[0040] When the device needs to be unfolded during use, the connecting ring 605 is grasped and pulled. The movement of the connecting ring 605 drives the insertion rod 604 fixedly connected to the connecting ring 605 and the annular plate 607 fixed to the insertion rod 604 to move. The annular plate 607 moves in the control hole 606, the spring 608 is stretched, and the insertion rod 604 is disconnected from the slot.

[0041] The staff member grabs the sleeve block 203 and pushes the sleeve block 203, and the sleeve block 203 slides outside the column 1 until it slides to the upper side of the column 1, loosens the connecting ring 605, and the spring 608 rebounds, driving the insertion rod 604 to move back, thereby driving the insertion rod 604 to insert into the slot located on the upper side of the column 1, and positioning the sleeve block 203;

[0042] The upward movement of the sleeve block 203 will simultaneously drive the upper support rod 202, the lower support rod 204, the upper connecting rod 303 and the lower connecting rod 304 to rotate, and the upper support rods 202, the lower support rod 204, the upper connecting rod 303 and the lower connecting rod 304 rotate and form a field-shaped structure, connecting the four uprights 1 while supporting the tent tarpaulin;

[0043] When the device needs to be retracted, the connecting ring 605 is grasped and pulled. The movement of the connecting ring 605 drives the insertion rod 604 to move. The insertion rod 604 is disconnected from the socket on the upper side of the column 1, and then the sleeve 203 is pushed up and down on the column 1 until the sleeve 203 moves to the bottom end of the column 1. The connecting ring 605 is released, and the spring 608 rebounds, driving the insertion rod 604 to move back, thereby driving the insertion rod 604 to be inserted into the slot on the lower side of the column 1 to position the sleeve 203.

[0044] At the same time, the downward movement of the sleeve block 203 will drive the upper support rod 202, the lower support rod 204, the upper connecting rod 303 and the lower connecting rod 304 to rotate in the opposite direction, and the four columns 1 are close to each other, and the device is retracted for easy storage and carrying.

[0045] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A folding frame of a tent, characterized in that: It comprises four columns (1) arranged axially and distributed at four end corners, the cross section of the column (1) is hexagonal, the tops of the four columns (1) are connected by a ceiling frame assembly, and the columns (1) and the ceiling frame assembly are both made of glass fiber reinforced plastic profiles.

2. A folding frame of a tent as claimed in claim 1, characterized in that: The ceiling frame assembly comprises four side brackets (2) and a cross bracket (3) located in the middle of the four side brackets (2); the four side brackets (2) are connected end to end to four columns (1); the cross bracket (3) is connected to the four side brackets (2); the four side brackets (2) and the cross bracket (3) are combined to form a field-shaped structure.

3. A folding frame of a tent as claimed in claim 2, characterized in that: The side bracket (2) comprises a support (201) nested in the top of the column (1), the support (201) is hingedly connected to two upper support rods (202), each of the columns (1) is sleeved with a sleeve block (203) slidably connected to the column (1), the sleeve block (203) is hingedly connected to two lower support rods (204), and the two upper support rods (202) on each support (201) and the two lower support rods (204) on each sleeve block (203) are arranged vertically; The cross-shaped bracket (3) comprises an upper mounting seat (301) and a lower mounting seat (302) arranged in the middle of the four uprights (1); the upper mounting seat (301) is located directly above the lower mounting seat (302); four evenly arranged upper connecting rods (303) are hingedly connected to the upper mounting seat (301); and four evenly arranged lower connecting rods (304) are hingedly connected to the lower mounting seat (302); Every two adjacent upper support rods (202) and lower support rods (204) and every two adjacent upper connecting rods (303) and lower connecting rods (304) are hingedly connected through a connection assembly (4) and are in a scissor shape; every two adjacent upper support rods (202) and every two adjacent upper connecting rods (303) and every two adjacent lower support rods (204) and every two adjacent lower connecting rods (304) are hingedly connected.

4. A folding frame of a tent as claimed in claim 3, characterized in that: The connection assembly (4) comprises a clamping plate (401) with a C-shaped cross-section, and every two adjacent clamping plates (401) are rotatably connected via a bearing (402).

5. A folding frame of a tent as claimed in claim 3, characterized in that: Both ends of the upper support rod (202), the lower support rod (204), the upper connecting rod (303) and the lower connecting rod (304) are provided with inclined surfaces (5) on one side, and each inclined surface (5) is fixed with a rubber pad.

6. A folding frame of a tent as claimed in claim 3, characterized in that: The sleeve block (203) is provided with a fixing component (6) which cooperates with the column (1) to fix the position of the sleeve block (203).

7. A folding frame of a tent as claimed in claim 6, characterized in that: The fixing assembly (6) comprises a fixing seat (601) fixed on the sleeve block (203) and located below the lower support rod (204); a cylindrical groove (602) is provided in the middle position inside the fixing seat (601); a circular hole (603) communicating with the cylindrical groove (602) is provided on the sleeve block (203); an insertion rod (604) is inserted into the cylindrical groove (602); both ends of the insertion rod (604) pass through the cylindrical groove (602) to pass through the fixing seat (601); one end of the insertion rod (604) passing through the fixing seat (601) is fixed with a connecting ring (605), and the other end enters the inner cavity of the sleeve block (203) through the circular hole (603); the top and bottom of the column (1) are provided with slots adapted to the insertion rod (604); the part of the insertion rod (604) entering the inner cavity of the sleeve block (203) enters the slot and is tightly connected with the slot; A control hole (606) communicating with the cylindrical groove (602) is provided in the middle of the inner cavity of the fixing seat (601); the center line of the control hole (606) coincides with the center line of the cylindrical groove (602); an annular plate (607) is fixed to the outside of the insertion rod (604); the annular plate (607) is fixedly connected to the end of the control groove via a spring (608) sleeved on the outside of the insertion rod (604).

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