CN201620634U

CN201620634U - Collapsible tent bracket connecting device

Info

Publication number: CN201620634U
Application number: CN2010201757143U
Authority: CN
Inventors: 周林; 李晓明
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-05
Filing date: 2010-04-05
Publication date: 2010-11-03
Anticipated expiration: 2020-04-05

Abstract

Provided is a collapsible tent bracket connecting device, comprising a first coupler, a second coupler, a rear clamping plate, a lock sleeve, a third coupler, a pull ring, a fourth coupler, a wire pulling rope and a front clamping plate. The first coupler and the second coupler are fixed at the upper end of the front clamping plate and the rear clamping plate by a first bolt, the fourth coupler is fixed at the left lower corner of the front clamping plate and the rear clamping plate by a bolt, and the third coupler is fixed at the right lower corner of the front clamping plate and the rear clamping plate by a bolt. A supporting sheet is arranged at the lower end of the rear clamping plate, a through hole is arranged in the supporting sheet, the pull ring is arranged in the through hole, and a second bolt and a bolt sleeve are arranged at the upper end of the pull ring. The pull ring is fixed at the bolt sleeve by the second bolt, a lock sleeve screw is arranged at the middle of the bolt sleeve, and the lock sleeve screw is fixed at the bolt sleeve by a lock sleeve nut. The lock sleeve is arranged at the upper end of the lock sleeve screw, and a baffle plate is arranged at the lower end of the lock sleeve. After the wire pulling rope being traversed the lock sleeve, one end of the wire pulling rope is fixed at the first coupler by a third bolt, and the other end of the wire pulling rope is fixed at the second coupler by a bolt.

Description

A kind of folding tent is propped up holder connection device

Technical field

The utility model relates to a kind of folding tent and props up holder connection device, belongs to the tent bracket technical field.

Background technology

Tent provides temporarily recreating facility easily for people's recreation trip pleasure, out on tours, field work.Existing tent is divided into assembly type and collapsible two kinds of structures, the assembly type tent mainly splits tent bracket the back transportation, assemble again after arriving the destination, the support of this assembly type tent is many, the space that takies vehicle is bigger, installs very trouble, needs the user to be familiar with very much the structure and the built mounting method of tent, next people of ordinary circumstance can't finish assembling, needs multi agent cooperation just tent can be assembled successfully; The support of collapsible shelter generally is to adopt steel bar and steel pipe to make, again each root steel bar or steel pipe are connected when installing and using, use bolt to fix (break camp that has use be can crooked steel wire muscles and bones) then, though collapsible shelter can be saved the space of certain vehicle, more convenient installation, but because its support employing is steel bar, steel pipe or steel wire muscles and bones, the syndeton more complicated of connecting rod and pull bar, and its support can only support size and the less tarpaulin of volume, also can only hold 1～3 people in its tent, when holding more personnel if desired or settling large-scale machinery equipment in tent, this collapsible shelter just can't be brought into play it and act on.

The utility model content

The purpose of this utility model is to design at the problems referred to above to provide a kind of folding tent to prop up holder connection device, this device is installed on the middle part of tent bracket cross bar and connecting rod, long cross bar or connecting rod can be carried out bending fold, and can be firm cross bar and connecting rod are fixed, on tent bracket, use this device to connect cross bar and connecting rod, very efficient and convenient during the assembling tent, when not using to collect the time, this device can very convenient tent bracket bending fold, the space be can save greatly, folding rate and efficient improved; After using this device on the tent bracket, the usage space of tent can be maximized, and can not influence the intensity of tent bracket, can be widely used on the support of big-and-middle-sized tents such as field construction operation, national defence, army, the disaster relief, arrangement equipment.

In order to achieve the above object, the utility model is realized by following technological means.

A kind of folding tent is propped up holder connection device, it is made up of first connecting rod, second connecting rod, rear plate, lock tube, third connecting rod, draw ring, the 4th connecting rod, steel wire tow line, front plate major part, it is characterized in that: first connecting rod and second connecting rod are respectively by first upper end that is bolted to front plate and rear plate, the 4th connecting rod is by being bolted to the lower left corner of front plate and rear plate, and third connecting rod is by being bolted to the lower right corner of front plate and rear plate; Lower end at rear plate is provided with supporting spring, supporting spring is provided with through hole, be provided with draw ring in the through hole, the upper end of draw ring is provided with second bolt and bolt sleeve, draw ring is bolted on the bolt sleeve by second, be provided with the lock tube screw rod at the middle part of bolt sleeve, the lock tube screw rod is fixed on the bolt sleeve by the lock tube nut, upper end at the lock tube screw rod is provided with lock tube, the lower end of lock tube is provided with baffle plate, after steel wire tow line passed lock tube, the one end was bolted on the first connecting rod by the 3rd, and the other end is by being bolted on the second connecting rod.

This linkage can be installed on the middle part of tent bracket connecting rod, when wanting folding connecting rod, at first the angle of revolving joint draw ring is to correct position, make it can be by the through hole on the supporting spring, then first connecting rod, second connecting rod, third connecting rod, the 4th connecting rod are bent upwards 90 degree respectively, steel wire tow line is under the pulling force that first connecting rod, second connecting rod make progress at this moment, and drive lock tube, baffle plate, lock tube screw rod, bolt sleeve, draw ring move up together, can finish folding process; In the time will opening connecting rod, at first first connecting rod, second connecting rod, third connecting rod, the 4th connecting rod are bent downwardly 90 degree respectively, downward then pull ring, draw ring and bolt sleeve are moved to outside the rear plate by the through hole on the supporting spring, the angle of rotating draw ring this moment is to correct position, make draw ring and bolt sleeve can not pass through through hole, can finish opening procedure.

The utility model mainly has following beneficial effect:

1, this device can carry out bending fold with long cross bar or connecting rod, and can be firm cross bar and connecting rod are fixed, on tent bracket, use this device to connect cross bar and connecting rod, very efficient and convenient during the assembling tent, when not using to collect the time, this device can very convenient tent bracket bending fold, can save the space greatly, improve folding rate and efficient;

2, after using this device on the tent bracket, the usage space of tent can be maximized, and can not influence the intensity of tent bracket, can be widely used on the support of big-and-middle-sized tents such as field construction operation, national defence, army, the disaster relief, arrangement equipment.

Description of drawings

Accompanying drawing 1 is the internal construction schematic diagram (the horizontal opening stereogram of front plate 18 is not installed) that a kind of folding tent of the utility model is propped up holder connection device;

Accompanying drawing 2 is perspective view (the horizontal opening stereogram of front plate 18 has been installed) that a kind of folding tent of the utility model is propped up holder connection device;

Accompanying drawing 3 is that a kind of folding tent of the utility model is propped up the perspective view (folded state of front plate 18 be not installed) of holder connection device behind bending fold;

Accompanying drawing 4 is that the tent bracket linkage of a kind of novel foldable of the utility model is at the perspective view behind the bending fold (folded state after front plate 18 has been installed).

As shown in the figure, above-mentioned a kind of folding tent each ingredient of propping up holder connection device is represented by following Arabic numerals:

1. first connecting rod, 2. first bolt, 3. second connecting rod, 4. rear plate, 5. lock tube, 6. third connecting rod, 7. baffle plate, 8. supporting spring, 9. bolt sleeve, 10. draw ring, 11. lock tube screw rods, 12. lock tube nuts, 13. second bolts, 14. the 4th connecting rods, 15. through holes, 16. the 3rd bolts, 17. steel wire tow lines, 18. front plates.

The utility model is described in further detail below in conjunction with embodiment and Figure of description:

The specific embodiment

Embodiment

As Fig. 1-shown in Figure 4, a kind of folding tent is propped up holder connection device, and it is made up of first connecting rod 1, second connecting rod 3, rear plate 4, lock tube 5, third connecting rod 6, draw ring 10, the 4th connecting rod 14, steel wire tow line 17, front plate 18 major parts.

As shown in Figure 2, first connecting rod 1 and second connecting rod 3 are fixed on the upper end of front plate 18 and rear plate 4 respectively by first bolt 2, the 4th connecting rod 14 is by being bolted to the lower left corner of front plate 18 and rear plate 4, and third connecting rod 6 is by being bolted to the lower right corner of front plate 18 and rear plate 4.

As shown in Figure 1, be provided with supporting spring 8 in the lower end of rear plate 4, supporting spring 8 is provided with through hole 15, be provided with draw ring 10 in the through hole 15, the upper end of draw ring 10 is provided with second bolt 13 and bolt sleeve 9, draw ring 10 is fixed on the bolt sleeve 9 by second bolt 13, be provided with lock tube screw rod 11 at the middle part of bolt sleeve 9, lock tube screw rod 11 is fixed on the bolt sleeve 9 by lock tube nut 12, be provided with lock tube 5 in the upper end of lock tube screw rod 11, the lower end of lock tube 5 is provided with baffle plate 7, after steel wire tow line 17 passes lock tube 5, the one end is fixed on the first connecting rod 1 by the 3rd bolt 16, and the other end is by being bolted on the second connecting rod 3.

As Fig. 2, Fig. 3, shown in Figure 4, this linkage can be installed on the middle part of tent bracket connecting rod, when wanting folding connecting rod, at first the angle of revolving joint draw ring 10 is to correct position, make it can be by the through hole 15 on the supporting spring 8, then first connecting rod 1, second connecting rod 3, third connecting rod 6, the 4th connecting rod 14 are bent upwards 90 degree respectively, this moment, steel wire tow line 17 was under the pulling force that first connecting rod 1, second connecting rod 3 make progress, drive lock tube 5, baffle plate 7, lock tube screw rod 11, bolt sleeve 9, draw ring 10 move up together, can finish folding process; In the time will opening connecting rod, at first first connecting rod 1, second connecting rod 3, third connecting rod 6, the 4th connecting rod 14 are bent downwardly 90 degree respectively, downward then pull ring 10, draw ring 10 and bolt sleeve 9 are moved to outside the rear plate 4 by the through hole on the supporting spring 8 15, the angle of rotating draw ring 10 this moment is to correct position, make draw ring 10 and bolt sleeve 9 can not pass through through hole 15, can finish opening procedure.

Claims

1. a folding tent is propped up holder connection device, it is by first connecting rod (1), second connecting rod (3), rear plate (4), lock tube (5), third connecting rod (6), draw ring (10), the 4th connecting rod (14), steel wire tow line (17), front plate (18) major part is formed, it is characterized in that: first connecting rod (1) and second connecting rod (3) are fixed on the upper end of front plate (18) and rear plate (4) respectively by first bolt (2), the 4th connecting rod (14) is by being bolted to the lower left corner of front plate (18) and rear plate (4), and third connecting rod (6) is by being bolted to the lower right corner of front plate (18) and rear plate (4); Be provided with supporting spring (8) in the lower end of rear plate (4), supporting spring (8) is provided with through hole (15), be provided with draw ring (10) in the through hole (15), the upper end of draw ring (10) is provided with second bolt (13) and bolt sleeve (9), draw ring (10) is fixed on the bolt sleeve (9) by second bolt (13), be provided with lock tube screw rod (11) at the middle part of bolt sleeve (9), lock tube screw rod (11) is fixed on the bolt sleeve (9) by lock tube nut (12), be provided with lock tube (5) in the upper end of lock tube screw rod (11), the lower end of lock tube (5) is provided with baffle plate (7), after steel wire tow line (17) passes lock tube (5), the one end is fixed on the first connecting rod (1) by the 3rd bolt (16), and the other end is by being bolted on the second connecting rod (3).