KR101580745B1

KR101580745B1 - Pushrod-type tent frame

Info

Publication number: KR101580745B1
Application number: KR1020140097279A
Authority: KR
Inventors: 난칭 저우; 밍 첸; 무화 마오
Original assignee: 큐-일드 아웃도어 기어 리미티드.
Priority date: 2014-07-30
Filing date: 2014-07-30
Publication date: 2015-12-28

Abstract

The present invention relates to a push column type tent frame, more particularly, a push column type tent frame having a support, a tent frame column, and a control mechanism, wherein the tent frame column has two Wherein each of the set of columns includes a column, an upper column, and a lower column pivotally connected in order, the other end of the column is pivotally connected to the front end of the pedestal, and the other of the lower columns The end is pivotally connected to the rear end of the support, the control mechanism is pivotally connected to the two pillar sets and includes a retractable push column mechanism with a drive mechanism, and the stretchability of the post is adjusted to expand and retract the tent frame .

Description

[0001] PUSHROD-TYPE TENT FRAME [0002]

The present invention relates to a tent structure, and more particularly to a push-column tent frame.

At present, the capacity of car is continuously increasing, and camping life is becoming deeply established as one of modern leisure activities. In order to provide convenience when people go outdoors for their own cars, tent products designed to be easy to install in automobiles are constantly being released, and car tents are also being developed in this environment.

The car tent is a tent that is installed at the top of the car, so it can not be installed close to the ground like other tent, so it is not easy to penetrate the ground surface and moisture, so you can feel more comfortable using it. A conventional tent for an automobile exclusive tent is generally constructed by connecting several sets of pillars and rods, and a pivot connection is used between the pillars and the rod for easy demolition of the tent. It was therefore necessary to provide a separate fixture when the tent was deployed. Therefore, when the tent is opened and folded, it is necessary to work separately on each joint or fixed part, and the operation process is troublesome and the time required is long, so that the user can feel uncomfortable.

In order to solve this problem, a car exclusive tent having a semi-automatic or fully automatic storage function has been released. In the Chinese patent invention, which is patent number 201120240226.0, the inventor presents the automatic tent. 1, the main contents thereof control the bottom end of the intermediate column 23 'to slide on the base, and the free end of the pulling sled 31' is moved to the bottom of the intermediate column 23 ' And the tether can be folded or folded at a high speed by winding and releasing the tether using the driving device to drive and rotate the storage panel 32 '. However, the tow rope 31' The trip path of the tow rope 31 'is relatively long, so that the failure occurs easily in the exposed tow rope 31', and there is still a part to be improved even in the contents of the invention.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art based on the above description, and it is a main object of the present invention to provide a push column type tent frame which exhibits a more stable function with a simple structure .

In order to achieve the above object, a push column type tent frame according to the present invention comprises a base, a tent frame column, and a control mechanism, wherein the tent frame column includes two sets of columns provided on both sides of the base, The set of pillars includes a pillar, an upper pillars and a lower pillars pivotally connected in order, the other end of the pillars is pivotally connected to the front end of the pedestal, and the other end of the lower pillars is pivotally connected to the back end of the pedestal , The control mechanism includes a retractable push column mechanism pivotally connected on the two pillar sets and having a drive device, one end of each of the retractable push column mechanisms being pivotally connected adjacent to the left and right rear ends of the pedestal, The ends are pivotally connected to the upper or lower column, respectively.

The above-described stretching / pushing post mechanism includes a support column and a push column that performs a stretching movement in the support column, and further includes a drive device that drives the push column to move the support column relative to the support column.

The lower end of the support column is pivotally connected to the support through the fixed support, and the upper end of the push column is pivotally connected to the upper or lower support through the connection support.

The lower end of the pedestal column is pivotally connected to the pedestal through the fixed pedestal, and the upper end of the push column is installed on the pivot module that pivots the lower column and the upper column.

The tent frame column includes an auxiliary support column, and the auxiliary support column is formed in the shape of a U-shaped curved rod, and both ends thereof are pivotally connected on the upper column in a single direction.

The tent frame column includes an auxiliary support column, the auxiliary support column is formed in the shape of a U-shaped curved rod, and both ends thereof are installed on a pivot module pivotally connecting the lower column and the upper column in a single direction.

When the present invention is completed with the above-described structure, each of the two pillar sets of the tent frame is pivotally connected to a retractable push-column mechanism equipped with a driving device, and the stretch rod is driven to adjust the length, do. Therefore, since the tent frame of the present invention uses not only a simple structure but also a pull rope corresponding to an extensible rod structure, the movement path is short, and the strength of the structure is also excellent, thereby improving the stability and reliability of the push column type tent .

The push column type tent frame of the present invention can pivot the tent frame by pivotally connecting the two sets of column sets with pivots of a new and expanded push rod mechanism having a driving device respectively and changing the length by driving the extension rod, Since the structure of the tent is further simplified and the structure of the stretching rod is combined with the tow rope of the existing technology, the moving path of the rope is shortened and the structural strength is improved. As a result, the stability and reliability of the push column type tent frame are improved effectively .

1 is a perspective view of a tent frame of the prior art.
2 is a perspective view of the tent frame according to the present invention when it is folded.
3 is a side view of the tent frame according to the present invention when it is folded.
4 is a perspective view showing a three-dimensional process when the tent frame according to the present invention is opened.
FIG. 5 is a side view of a tent frame according to the present invention.
6 is a perspective view of a tent frame of the present invention when fully opened.
Fig. 7 is a side view of the tent frame of the present invention when completely opened. Fig.

The present invention relates to a push column type tent frame, and FIGS. 2 to 7 show a comparatively good embodiment of the present invention. Referring to the drawings, a pushrod-type tent frame according to the present invention includes a support 1, a tent frame 2, and a control mechanism. The support 1 includes a frame structure Which can be fixed to the ground or to the top of the car.

The tent frame pillar 2 includes two pillar sets 20 provided on both sides of the pedestal 1 in parallel to each other and a horizontal pillar 24 is provided between the two pillar sets 20, By connecting the column sets, you can further strengthen the two column sets. The two column sets 20 each include a column 21, an upper column 22 and a lower column 23 pivotally connected to each other in order, and the other end of the column 21 is connected to a base 1 And the other end of the lower column 23 is pivotally connected to the rear end of the pedestal 1, that is, the pedestal 1, the column 21 and the upper column 22 as well as the lower column 23), the shape of the tent frame of the present invention is approximate to a triangle when the tent frame is unfolded.

The control mechanism of the present invention is characterized in that it comprises two extensible push column mechanisms (3) each pivotally connected on a set of two posts (20) and equipped with a drive device, And the other end is pivotally connected to the upper column 22 or the lower column 23, respectively.

Each of the extensible push column mechanisms 3 includes a support column 31 and a push column 32 extending and retracting into the support column 31 and also drives the push column 32, And a driving device 33 for moving the supporting column 31 with respect to the supporting column 31. In the embodiment of the present invention, the driving device 33 is installed at the lower part of the supporting column 31, and the driving device 33 may be an electronic device. The lower end of the support column 31 is pivotally connected to the support 1 through the fixed support 34 and the upper end of the push column 32 is connected to the upper column 22 or the lower column 23 And pivotally connected on the pivot module to pivotally connect the lower column 23 and the upper column 22 to each other.

The tent pole column 2 of the present invention further comprises an auxiliary support column 25 which can be constructed in the form of a U-shaped curved rod, the ends of which are unidirectionally Or pivotally connected on a pivot module that pivots the lower column 23 and the upper column 22 to one another so that after the tent frame is unfolded, It can be spread firmly. Here, pivotal connection in a single direction allows the auxiliary column 25 and the corresponding upper column 22 to be unfolded in a counterclockwise direction at a predetermined angle. In this embodiment, And if the angle of expansion is excessively large, the effect of firmly supporting the top of the tent can not be obtained.

As shown in FIGS. 2 and 3, when the tent frame according to the present invention is in a folded state, the columnar parts are gathered and received on the support 1, and the push pillars 32 of the retractable push- And enters and is accommodated in the column 31. When the drive device 33 is operated, the push column 32 is driven to cause the corresponding support column 31 to extend outward. As the stretch and push column mechanism 3 is extended, as shown in Figs. 4 and 5 Similarly, the lower column 23 and the upper column 22 are moved together to rotate up and cause the column 21 to rotate upward. At this time, the column 21 is rotated until the push column 32 moves to a predetermined position As a result, as shown in Figs. 6 and 7, the pillars of the tent frame are completely opened. When folding the tent opposite to the above-described process of unfolding the tent, the driving device 33 is operated in the opposite direction, through which the pushing post 32 is pulled back into the supporting post 31, The push pillars 32 lose the function of supporting the lower pillars 23 or the upper pillars 22 so that the pillars are rotated downward under the influence of the gravity action and each of the pillars is completely folded So that the tent is completely folded and housed.

In view of the above, the present invention is characterized in that each of the two pillar sets 20 of the tent frame is pivotally connected to a telescopic pushing post mechanism 3 equipped with a driving device 33, The structure of the vehicle exclusive tent is further simplified, and the structure of the stretching rod is combined with the tow rope of the conventional technology, so that the moving route of the rope is shortened and the structural strength is improved, As a result, the effect of improving the stability and reliability of the performance of the push column type tent mold can be obtained effectively.

The foregoing is in no way intended to limit the scope of the invention in any way since it is a specific embodiment of the invention. It is to be understood that any additions or modifications made within the scope of the present invention fall within the scope of the present invention.

1. Base 2. Tent frame pillar
20. Column sets 21. Columns
22. Upper column 23. Lower column
24. Horizontal column 25. Auxiliary support column
3. New extension push column mechanism 31. Support column
32. Push column 33. Drive
34. Fixing Base 35. Connection Base
23 '. Intermediate post 31'. Towing rope
32 '. Rope horse storage board

Claims

In a push column type tent mold,
Wherein the push column type tent frame includes a base, a tent frame column, and a control mechanism, wherein the tent frame column includes two sets of columns provided on both sides of the base, the two columns being parallel to each other, The other end of the column is pivotally connected to the front end of the pedestal, the other end of the lower column is pivotally connected to the rear end of the pedestal, and the control mechanism includes two pillar sets Wherein one end of each of the telescopic pushrod mechanisms is pivotally connected to the rear end of each of the left and right sides of the pedestal and the other end is pivotally connected to the upper pillar or lower Wherein the pendulum is pivotally connected to the pillar.

The method according to claim 1,
Wherein the extension / retraction push column mechanism comprises a support column and a push column for stretching and contracting in the support column, and further comprises a drive device for driving the push column to move the support column relative to the support column. Tent frame.

3. The method of claim 2,
Wherein the lower end of the support column is pivotally connected to the support through the fixed support, and the upper end of the push column is pivotally connected to the upper or lower support through the connection support.

3. The method of claim 2,
Wherein a lower end of the support column is pivotally connected to a support through a fixed support, and an upper end of the push column is installed on a pivot module pivotally connecting the lower column and the upper column.

The method according to claim 1,
Characterized in that the tent frame column comprises an auxiliary support column and the auxiliary support column is formed in the form of a U-shaped curved rod with its both ends pivotally connected on the upper column in a single direction, respectively. .

The method according to claim 1,
The tent frame column includes an auxiliary support column, the auxiliary support column is formed in the form of a U-shaped curved rod, and both ends thereof are installed on a pivot module pivotally connecting the lower column and the upper column in a single direction Push column type tent frame that features.