CN214498583U

CN214498583U - Tarpaulin and tent house

Info

Publication number: CN214498583U
Application number: CN202120289973.7U
Authority: CN
Inventors: 梁维民; 孔杰; 符加海; 吕鸿平
Original assignee: Zhuhai Liri Tent Technology Co ltd
Current assignee: Zhuhai Liri Tent Technology Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-10-26
Anticipated expiration: 2031-02-01

Abstract

The utility model provides a tarpaulin and covering or awning on a car, boat, etc. room. The tarpaulin forms a plurality of peak parts and valley parts which are arranged in a staggered way in the extending direction of the tarpaulin, and the valley parts are sunken between the two peak parts; a first drainage part is formed on the tarpaulin and extends downwards from the peak part to the valley part in an inclined way; the tarpaulin forms the second drainage portion, and on the projection of extending direction, the second drainage portion extends to the edge of trough portion from the middle part of trough portion slope downwardly. The tent comprises a roof support and a piece of tarpaulin. When the tarpaulin is installed on the roof support, the edge of the tarpaulin only needs to be fixed on the roof support, and then the peak portions are supported and tightened through the arc-shaped purlines of the roof support. Therefore, the tarpaulin is suitable for the tent house with the smaller roof gradient and can ensure the drainage effect of the tent house.

Description

Tarpaulin and tent house

Technical Field

The utility model relates to a covering or awning on a car, boat, etc. room technical field, concretely relates to tarpaulin and covering or awning on a car, boat, etc. room that has this kind of tarpaulin.

Background

The existing tent house selectively installs air film tarpaulin or single-layer tarpaulin according to different slopes of the roof to solve the drainage problem, when the slope of the roof is larger, the single-layer tarpaulin can be directly selected, and drainage is performed by utilizing the larger slope of the roof; when the slope of the roof is small or the roof is flat, the air film tarpaulin is adopted for inflating to form an outer contour suitable for water drainage so as to drain water.

The problem that current covering or awning on a car, boat, etc. room exists is that, although gas film tarpaulin adaptation in the less covering or awning on a car, boat, etc. room top slope is in the room of the less covering or awning on a car, boat, etc. of roof slope, the installation degree of difficulty increases, and current individual layer tarpaulin is used in the less covering or awning on a car, boat, etc. room of roof slope and has the poor problem of drainage effect.

SUMMERY OF THE UTILITY MODEL

A first object of the utility model is to provide an individual layer tarpaulin suitable for less covering or awning on a car, boat, etc. room of roof slope and assurance drainage effect.

A second object of the utility model is to provide an installation individual layer tarpaulin and can guarantee the covering or awning on a car, boat, etc. room of drainage effect.

The tarpaulin provided by the first purpose of the utility model forms a plurality of peak parts and valley parts which are arranged in a staggered way in the extending direction, and the valley parts are sunken between the two peak parts; a first drainage part is formed on the tarpaulin and extends downwards from the peak part to the valley part in an inclined way; the tarpaulin forms the second drainage portion, and on the projection of extending direction, the second drainage portion extends to the edge of trough portion from the middle part of trough portion slope downwardly.

According to the scheme, when the tarpaulin is installed on the roof support, only two side edges of the tarpaulin are fixed on the roof support and then the peak portions are supported and tightened through the arc-shaped purlins of the roof support. Therefore, the tarpaulin is suitable for the tent house with the smaller roof gradient and can ensure the drainage effect of the tent house.

The further scheme is that the first drainage part is provided with a first drainage surface which is an inwards concave cambered surface.

From top to bottom, this sets up the mobility that can increase the rainwater, further guarantees the drainage effect of first drainage portion.

The second drainage part is provided with a second drainage surface which is an outer convex cambered surface.

It is from top to bottom visible, this setting guarantees the drainage effect under the prerequisite of the pleasing to the eye degree of outward appearance of guaranteeing the tarpaulin.

In a further development, the profile of the crests and/or the profile of the troughs, in projection in the direction of extension, are convexly curved.

Therefore, the arrangement enables the peak parts and the valley parts of the tarpaulin to be saddle-shaped, and the appearance is optimized.

Further, the profile of the peak is pointed convex in a projection perpendicular to the extension direction.

Therefore, the arrangement can ensure that rainwater on the peak part can fall to the valley part as far as possible, and the drainage effect is ensured.

The further proposal is that the edges of the tarpaulin are provided with clamping strips; in the projection of the extending direction, the two clamping strips are respectively positioned at two opposite sides of the tarpaulin.

It is from top to bottom visible, be equipped with the draw-in groove of adaptation in card strip on the roof support, only need to penetrate the draw-in groove with the card strip and accomplish the marginal fixed of tarpaulin promptly, reduce the installation degree of difficulty, improve the installation effectiveness.

The utility model discloses the tarpaulin adopts foretell tarpaulin on the tarpaulin; the roof support comprises a frame structure and arc-shaped purlins, and a plurality of arc-shaped purlins are fixed on the frame structure and arch up the frame structure; the arc purlins support the peak.

Therefore, after the tarpaulin is supported by the roof support and is in a tight state, the outlines of the peak parts and the valley parts are maintained, rainwater reaching the peak parts falls to the valley parts through the first drainage parts and then falls to the roof support through the second drainage parts, and therefore drainage is completed. Therefore, the tarpaulin is suitable for the tent house with the smaller roof gradient and can ensure the drainage effect of the tent house.

In a further aspect, the arching height of the arcuate purlins relative to the frame structure is adjustable.

According to a further scheme, the roof support further comprises a lifting mechanism, and the lifting mechanism comprises a connecting piece, an adjusting screw rod and a connecting seat; the connecting seat is fixed on the frame structure, and the adjusting screw rod is rotatably arranged on the connecting seat; the connecting piece is fixed at the extending end part of the arc-shaped purline, and is provided with an adjusting screw hole; the adjusting screw is in threaded fit with the adjusting screw hole.

It can be seen from above that, because the height-adjustable of arc purlin, after fixing the edge of tarpaulin to frame construction, install arc purlin a lower height earlier, readjustment makes arc purlin rise in order to support and tighten the peak portion afterwards. This setting can further reduce the installation degree of difficulty in covering or awning on a car, boat, etc. room.

Further, the frame structure extends obliquely downwards from the middle part to both sides in a projection perpendicular to the direction of extension.

From the above, this setting further improves the drainage performance and the optimization outward appearance of covering or awning on a car, boat, etc. room.

Drawings

Fig. 1 is a structural diagram of a roof of an embodiment of the tent of the present invention.

Fig. 2 is a structural diagram of a first view angle of a roof support in an embodiment of the tent of the present invention.

Fig. 3 is a structural diagram of a second view angle of a roof support in an embodiment of the tent of the present invention.

Fig. 4 is an enlarged view of a portion a in fig. 2.

FIG. 5 is a cross-sectional view of section A-A in FIG. 1.

FIG. 6 is a cross-sectional view of section B-B in FIG. 1.

Fig. 7 is an enlarged view at B in fig. 5.

Detailed Description

Referring to fig. 1 to fig. 3, fig. 1 is a structural diagram of a roof in an embodiment of a tent, fig. 2 is a structural diagram of a first visual angle of a roof support in an embodiment of a tent, and fig. 3 is a structural diagram of a second visual angle of a roof support in an embodiment of a tent. The utility model discloses a covering or awning on a car, boat, etc. room is a less covering or awning on a car, boat, etc. room slope covering or awning on a car, boat, etc. room is a covering or awning on a car, boat, etc. room, covering or awning on a car, boat, etc. room is a less covering or awning on a car, boat, etc. room top slope covering or awning on a car, boat, etc. room, covering or awning on a car, boat, etc. room includes roof support 2 and tarpaulin 1, and tarpaulin 1 is fixed on roof support 2.

The roof rack 2 is composed of a frame structure 20, arc purlins 23 and a lifting mechanism 29. The frame structure 20 includes a plurality of oblique beams 21 and a plurality of transverse beams 22, as can be seen from fig. 3, the tops of two oblique beams 21 which are obliquely and symmetrically arranged are spliced with each other to form the side of the frame structure 20, and then, in combination with fig. 2, a plurality of cross bars 22 which extend along a straight line are fixedly connected between the side formed by the oblique beams 21 at both sides to form the frame structure 20. In the perspective of fig. 3, the middle of the frame structure 20 is arched, and the frame structure 20 extends obliquely downward from the middle to both sides.

Referring to fig. 4, fig. 4 is an enlarged view of a portion a in fig. 2. The arc-shaped purlin 23 extends along an arc arch, and two extending ends of the arc-shaped purlin 23 are respectively installed on the two opposite oblique beams 21 through a lifting mechanism 29. The lifting mechanism 29 includes a connecting base 24, an adjusting screw 25 and a connecting member 26, the connecting base 24 is fixed on the inclined beam 21, and the adjusting screw 25 is rotatably installed on the connecting base 24.

The connecting member 24 is provided with an adjusting screw hole (not shown), the upper part of the adjusting screw 25 is provided with a threaded section (not shown), the lower end of the adjusting screw 25 is provided with a screw cap 251, the threaded section of the adjusting screw 25 penetrates into the adjusting screw hole of the connecting member 24 to be in threaded fit, two sides of the connecting member 26 are limited by the side wall 241 of the connecting seat 24 to rotate, and when a worker twists the adjusting screw 25 through the screw cap 251, the lifting adjustment of the connecting member 26 relative to the oblique beam 21 can be realized. The two extending ends of the curved purlins 23 are fixedly connected with a connecting piece 26 respectively, so that the arching height of the curved purlins 23 relative to the frame structure 20 is adjustable.

Referring to fig. 1, 5 and 6, fig. 5 is a sectional view of a section a-a in fig. 1, and fig. 6 is a sectional view of a section B-B in fig. 1. The tarpaulin 1 is a single-layer tarpaulin opposite to the inflatable double-layer tarpaulin, that is, the single-layer tarpaulin includes not only a single-layer tarpaulin but also a tarpaulin formed by laminating and fixing two or more layers of materials to each other. Referring to fig. 1, the tent cloth 1 forms a plurality of peak portions 11 and valley portions 12 arranged alternately in the extending direction thereof, the valley portions 12 are recessed between two peak portions 11, and the profile of the peak portions 11 is in a shape of a sharp convex in a projection perpendicular to the extending direction of the tent cloth 1, so that the appearance of the peak portions 11 and the valley portions 12 is saddle-shaped. The extending direction of the tarpaulin 1 means a direction in which the tarpaulin 1 extends in a long shape along the diagonal member 21.

The tarpaulin 1 is formed with a first drainage portion 13, the first drainage portion 13 extends from the peak 11 to the valley 12, the first drainage portion 13 has a first drainage surface 131 extending from the peak 11 to the valley 12, and the first drainage surface 131 is a concave arc surface (shown in fig. 1). In the projection of the extending direction, the contour of the peak 11 and the contour of the valley 12 are convex arc, the valley 12 is formed with a second drainage portion 14, and in the projection of the extending direction of the tarpaulin 1, the second drainage portion 14 extends from the middle part 121 of the valley 12 to the edge 122 of the valley 12 obliquely and downwards. The second drainage portion 14 has a second drainage surface 141, and the second drainage surface 14 is an outwardly convex curved surface.

Referring to fig. 5 and 7, fig. 7 is an enlarged view of B in fig. 5. The edge of the tarpaulin 1 is provided with clamping strips 19 with circular sections, two clamping strips 19 are respectively positioned at two opposite sides of the tarpaulin 1 in the projection of the extending direction of the tarpaulin 1, the oblique beam 21 is provided with a C-shaped clamping groove 211, and the clamping strips 19 can penetrate into the clamping grooves 211.

When assembling the tent, accomplish earlier the construction of frame construction 20, rethread card strip 19 fixes tarpaulin 1's relative both sides respectively on frame construction 20 on two relative sides through the cooperation of draw-in groove 211, installs arc purlin 23 afterwards, rethread elevating system 29 raises arc purlin 23, accomplishes the equipment of tent when arc purlin 23 supports peak portion 11 and tarpaulin 1 is in the tight state promptly. When the tarpaulin 1 is supported by the roof support 2 and is in a tight state, the outlines of the peak parts 11 and the valley parts 12 are maintained, rainwater reaching the peak parts 11 falls to the valley parts 12 through the first drainage parts 13 and then falls to the oblique beams 21 through the second drainage parts 14 to finish drainage, the tarpaulin 1 is not required to be inflated to improve the installation efficiency of the tarpaulin, and the tarpaulin 1 is suitable for a tarpaulin with a small roof gradient and can ensure the drainage effect of the tarpaulin.

In other embodiments, the oblique beams extend in a horizontal direction in a bending manner, and correspondingly, the extending direction of the awning cloth is also a curve direction.

In other embodiments, the first or second flow directing surface is planar.

In other embodiments, the frame structure is formed by horizontally arranged longitudinal beams instead of the oblique beams in the above embodiments, and the roof is flat-topped.

Finally, it should be emphasized that the above-described embodiments are merely preferred examples of the present invention, and are not intended to limit the invention, as those skilled in the art will appreciate that various changes and modifications may be made, and any and all modifications, equivalents, and improvements made, while remaining within the spirit and principles of the present invention, are intended to be included within the scope of the present invention.

Claims

1. Tarpaulin, its characterized in that:

in the extending direction of the tarpaulin, the tarpaulin forms a plurality of peaks and valleys which are arranged in a staggered mode, and the valleys are sunken between two peaks;

a first drainage part is formed on the tarpaulin and extends from the peak part to the valley part obliquely and downwards;

and a second drainage part is formed on the tarpaulin, and in the projection of the extending direction, the second drainage part extends from the middle part of the valley part to the edge of the valley part obliquely and downwards.

2. The tarpaulin of claim 1, wherein:

the first drainage part is provided with a first drainage surface which is an inwards concave cambered surface.

3. The tarpaulin of claim 1, wherein:

the second drainage portion has a second drainage surface that is an outwardly convex curved surface.

4. The tarpaulin of any one of claims 1 to 3, wherein:

in the projection of the extending direction, the contour of the peak part and/or the contour of the valley part is in an outward convex arc shape.

5. The tarpaulin of any one of claims 1 to 3, wherein:

the profile of the peak part is in a sharp convex shape on the projection perpendicular to the extending direction.

6. The tarpaulin of any one of claims 1 to 3, wherein:

the edge of the tarpaulin is provided with a clamping strip;

and on the projection of the extending direction, the two clamping strips are respectively positioned at two opposite sides of the tarpaulin.

7. The tent house comprises a roof support and tarpaulin, wherein the tarpaulin is fixed on the roof support and is characterized in that:

the tarpaulin adopts the tarpaulin of any one of the above claims 1 to 6;

the roof support comprises a frame structure and arc-shaped purlins, and a plurality of arc-shaped purlins are fixed on the frame structure and arch up the frame structure;

the arc purlines support the peak portions.

8. The tent of claim 7, wherein:

the arched height of the arc-shaped purlines relative to the frame structure is adjustable.

9. The tent of claim 8, wherein:

the roof support also comprises a lifting mechanism, and the lifting mechanism comprises a connecting piece, an adjusting screw rod and a connecting seat;

the connecting seat is fixed on the frame structure, and the adjusting screw rod is rotatably arranged on the connecting seat;

the connecting piece is fixed at the extending end part of the arc-shaped purline, and an adjusting screw hole is formed in the connecting piece;

the adjusting screw is in threaded fit with the adjusting screw hole.

10. The tent of any of claims 7 to 9, wherein:

in a projection perpendicular to the direction of extension, the frame structure extends obliquely downwards from the middle to both sides.