Sharp ceiling

Abstract

The utility model provides a pointed ceiling, and relates to the technical field of outdoor goods, the pointed ceiling comprises two groups of oppositely arranged oblique beams and two groups of oppositely arranged foot tubes, one ends of the two groups of oblique beams are connected to form a ceiling with a pointed top, and the other ends of the two groups of oblique beams are respectively connected with the two groups of foot tubes to support the oblique beams through the foot tubes; rotating joints are arranged at the joint of the two sets of oblique beams and the joint of the oblique beams and the corresponding foot pipes respectively, and the oblique beams or the foot pipes rotate along the rotating joints so as to adjust the angle between the two sets of oblique beams or the angle between the oblique beams and the corresponding foot pipes. By arranging the rotating joints, the angle between the adjacent components can be adjusted, so that the adjustment of the tip angle of the pointed ceiling is realized, and the pointed ceiling can adapt to the requirements of different seasons, climate changes and dimensional regions; the pointed ceiling can be used more flexibly through adjustment of the pointed top angle, so that different requirements of users are met, and the satisfaction degree of the users is improved.

Description

Technical Field

[0001] The present application relates to the technical field of outdoor products, and in particular to a pointed roof shed. Background Art

[0002] With the continuous improvement of living standards, outdoor sheds are becoming more and more widely used. They can provide temporary shelter from the sun and rain, allowing users to enjoy a comfortable experience. Outdoor sheds can also be used in other outdoor work areas, such as providing temporary space for construction workers and equipment, and even in greenhouse planting. Outdoor sheds have different structural types according to different scenarios. Among them, pointed roof sheds are widely used due to their beautiful appearance and large space.

[0003] When using a trestle, the angle of its spire needs to be adjusted according to the angle of the sun and seasonal changes to adapt to the geographical latitude, seasonal changes, purpose of use, and local climatic conditions, thereby better meeting the needs of users. However, the current trestle's spire angle is fixed and cannot be changed according to different needs. This cannot meet the requirements of trestle's spire angle changes in different latitudes and in different seasons in the same area, which brings a certain negative experience to users. Utility Model Content

[0004] The purpose of the embodiments of the present application is to provide a pointed roof with adjustable pointed roof angles to meet the needs of different scenarios.

[0005] In one aspect of an embodiment of the present application, a pointed ceiling is provided, comprising two sets of oppositely disposed inclined beams and two sets of oppositely disposed leg tubes, wherein one end of the two sets of inclined beams is connected to form a pointed ceiling, and the other ends of the two sets of inclined beams are respectively connected to the two sets of leg tubes to support the inclined beams via the leg tubes.

[0006] The connection between the two groups of inclined beams and the connection between the inclined beams and the corresponding leg tubes are respectively provided with rotation joints, and the inclined beams or the leg tubes rotate along the rotation joints to adjust the angle between the two groups of inclined beams or the angle between the inclined beams and the corresponding leg tubes.

[0007] Optionally, the rotating joint includes a first joint arranged at the connection, and a second joint arranged at the end of the inclined beam or the leg tube on one side of the connection, and the first joint and the second joint are respectively provided with end face teeth that mesh with each other to achieve angle adjustment.

[0008] Optionally, the included angle between adjacent end face teeth at the first joint between the two oblique beams is twice the included angle between adjacent end face teeth at the first joint between the oblique beam and the leg tube.

[0009] Optionally, a limiting structure is further provided at the connection between the two groups of the oblique beams and at the connection between the oblique beams and the leg tubes to limit the position after the angle is adjusted;

[0010] The limiting structure includes at least one of the following situations:

[0011] The limiting structure is the rotation joint;

[0012] Alternatively, the limiting structure includes a pin passing through the connection and a torsion spring sleeved on the pin; or the limiting structure includes a buckle and a slot that are used to be engaged with each other at the connection.

[0013] Optionally, the lengths of the oblique beam at both ends are adjustable, and after the length of the oblique beam is changed, the angle of the connection is changed through the rotation joint.

[0014] Optionally, the adjustment of the length of the inclined beam is achieved by at least any one of the following structures:

[0015] The oblique beam is connected by at least two sleeves that are sleeved on each other, and at least two of the sleeves are fixed by pins to adjust the length of the oblique beam; or, the oblique beam includes at least two sections of first sub-beams that fit each other, and two adjacent sections of the first sub-beams are slidably connected to adjust the length of the oblique beam; the two adjacent sections of the first sub-beams are also adjusted and fastened by fasteners; or, the oblique beam includes multiple detachably connected second sub-beams to adjust the length of the oblique beam.

[0016] Optionally, the inclined beam is connected by at least two sleeves that are sleeved on each other, and two adjacent sleeves are provided with a slide rail mechanism, which includes a slide groove provided on one sleeve and a slide rail provided on another adjacent sleeve, and the length of the inclined beam can be changed by cooperating with the slide groove and the slide rail.

[0017] Optionally, a balancing unit is further included to balance the rotational force of the rotating joint; the balancing unit includes at least a tension spring or a pressure rod, and the tension spring or the pressure rod is supported between the adjacent inclined beams or between the inclined beams and the corresponding leg tubes.

[0018] Optionally, an electric mechanism is further included, which includes a controller and a motor arranged at the connection, the motor is connected to the rotation joint, and the controller automatically controls the motor to drive the rotation joint.

[0019] Optionally, an angle sensor is further provided at the connection to monitor the angle of the connection. The angle sensor is connected to the controller to feed back the monitored angle to the controller, and the controller controls the motor to drive the rotating joint according to the monitored angle.

[0020] The pointed roof provided in the embodiment of the present application includes two groups of oppositely arranged inclined beams and two groups of oppositely arranged leg tubes. One end of the two groups of inclined beams is connected to form a roof with a pointed roof, and the other ends of the two groups of inclined beams are respectively connected to the two groups of leg tubes to support the inclined beams through the leg tubes. Rotating joints are respectively provided at the connection between the two groups of inclined beams and the connection between the inclined beams and the corresponding leg tubes. The inclined beams or the leg tubes rotate along the rotating joints to adjust the angle between the two groups of inclined beams or the angle between the inclined beams and the corresponding leg tubes. By providing rotating joints, the present application can adjust the angle between adjacent components, thereby achieving the adjustment of the pointed roof angle, so that the pointed roof can adapt to the needs of different seasons, climate changes and latitude regions. The adjustment of the pointed roof angle can make the pointed roof more flexible in use to meet the different needs of users and improve user satisfaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments of the present application. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is one of the schematic diagrams of the pointed roof structure provided in this embodiment;

[0023] Figure 2 This is the second schematic diagram of the pointed roof structure provided in this embodiment;

[0024] Figure 3 This is the third schematic diagram of the pointed roof structure provided in this embodiment;

[0025] Figure 4 This is a schematic diagram of the end face tooth structure of the pointed roof shed provided in this embodiment;

[0026] Figure 5a This is one of the schematic diagrams of the first joint structure of the pointed roof provided in this embodiment;

[0027] Figure 5b This is the second schematic diagram of the first joint structure of the pointed roof provided in this embodiment;

[0028] Figure 6a This is the fourth schematic diagram of the pointed roof structure provided in this embodiment;

[0029] Figure 6b This is the fifth schematic diagram of the pointed roof structure provided in this embodiment;

[0030] Figure 7 This is the sixth schematic diagram of the pointed roof structure provided in this embodiment;

[0031] Figure 8 This is the seventh schematic diagram of the pointed roof structure provided in this embodiment;

[0032] Figure 9 This is the eighth schematic diagram of the pointed roof structure provided in this embodiment;

[0033] Figure 10 This is the ninth schematic diagram of the pointed roof structure provided in this embodiment.

[0034] Icons: 10-leg tube; 10b-louver; 10c-connecting beam; 11-inclined beam; 12-rotation joint; 12a-end face tooth; 121-first joint; 122-second joint; 13-cross beam; 18-pin; 18a-torsion spring; 191-tension spring; 192-pressure rod; F1-first direction; F2-second direction; F3-third direction; a-apex angle; β, 2β-division angle. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application.

[0036] In the description of this application, it should be noted that the terms "inner" and "outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the product of this application is typically placed when in use. These terms are intended solely to facilitate the description of this application and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first" and "second" and the like are used solely for distinction and should not be construed as indicating or implying relative importance.

[0037] It should also be noted that, unless otherwise expressly specified or limited, the terms "disposed" and "connected" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections, indirect connections through an intermediate medium, or internal connections between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0038] The roofs of outdoor pavilions and sun rooms can adopt pointed roofs to facilitate drainage, snow removal and ventilation. Therefore, the angle of the pointed roof affects the drainage, snow removal and ventilation effects.

[0039] Generally speaking, adjusting the peak angle of a pavilion or sunroom as the sun's altitude changes can effectively improve drainage, snow removal, and ventilation. (The solar altitude angle is the angle between the sun and the observer's position. In other words, it is the angle between the line of sight from the observer's position to the sun and the horizontal plane.)

[0040] Specifically, this problem can be analyzed from two dimensions: latitude and season:

[0041] (1) Latitude dimension:

[0042] (1.1) Low latitudes (0°~30°):

[0043] Features: The solar altitude angle is relatively high throughout the year.

[0044] Suitable spire angle: relatively small, usually between 15° and 25°.

[0045] Reason: More shade is needed, and a flatter roof can provide better shading.

[0046] (1.2) Mid-latitudes (30°~60°):

[0047] Features: The solar altitude angle changes significantly with the seasons.

[0048] Suitable spire angle: medium, usually between 25° and 40°.

[0049] Reason: The need to balance summer shading and winter lighting needs.

[0050] (1.3) High latitude areas (above 60°):

[0051] Features: The solar altitude angle is low throughout the year and the sunshine time is short in winter.

[0052] Suitable spire angle: relatively large, possibly reaching 40° to 60°.

[0053] Reason: The limited sunlight needs to be maximized, and the steep roof helps with winter lighting and snow sliding off.

[0054] (2) Seasonal dimension:

[0055] (2.1) Summer:

[0056] Sun altitude angle: reaches the highest throughout the year.

[0057] Suitable spire angle: smaller, to provide better sunshade effect.

[0058] Recommendation: Consider an adjustable shading system.

[0059] (2.2) Winter:

[0060] Sun altitude angle: reaches the lowest point of the year.

[0061] Suitable spire angle: Larger to maximize sunlight and lighting.

[0062] Recommendation: Consider using translucent materials to increase indoor lighting.

[0063] (2.3). Spring and autumn:

[0064] Sun altitude angle: at an intermediate level.

[0065] Suitable spire angle: medium, balancing shading and lighting needs.

[0066] Comprehensive consideration:

[0067] Gazebos and sunrooms for year-round use:

[0068] Low latitudes: A peak angle of 20° to 30° usually meets year-round needs.

[0069] Mid-latitudes: An angle of 30° to 40° can better balance the needs of each season.

[0070] High latitudes: An angle of 40° to 50° or higher may be more appropriate.

[0071] Structures for seasonal use:

[0072] Mainly used in summer: choose a smaller angle (15°~25°).

[0073] Mainly used in winter: choose a larger angle (35° to 50°, depending on the latitude).

[0074] It can be seen that choosing a suitable spire angle requires comprehensive consideration of latitude, seasonal changes, purpose of use and local climatic conditions.

[0075] In view of this, please refer to Figure 1 As shown, an embodiment of the present application provides a pointed ceiling, comprising: two sets of inclined beams 11 arranged opposite to each other along a first direction F1 and two sets of leg tubes 10 arranged opposite to each other, one end of the two sets of inclined beams 11 being connected to form a ceiling with a pointed top, and the other ends of the two sets of inclined beams 11 being connected to the two sets of leg tubes 10 respectively, so as to support the inclined beams 11 through the leg tubes 10;

[0076] Rotating joints 12 are respectively provided at the connection points of the two groups of inclined beams 11 and the connection points of the inclined beams 11 and the corresponding leg tubes 10. The inclined beams 11 or the leg tubes 10 rotate along the rotating joints 12 to adjust the angle between the two groups of inclined beams 11 or the angle between the inclined beams 11 and the corresponding leg tubes 10.

[0077] The pointed roof is composed of a foot tube 10 and a roof, and the foot tube 10 is used to support the roof. Figure 2 As shown, the legs 10 comprise two groups, each group consisting of multiple legs 10 arranged side by side along the third direction F3. Similarly, the inclined beams 11 comprise two groups, each group consisting of multiple inclined beams 11 arranged side by side along the third direction F3. The number of legs 10 and inclined beams 11 arranged side by side along the third direction F3 determines the length of the peaked roof (the dimension in the third direction F3).

[0078] In addition, a group of leg tubes 10 arranged in the same row along the third direction F3 can be connected by a connecting beam 10c to achieve stable support; blinds 10b can also be set on the ceiling or between a group of leg tubes 10 for sunshade and rain protection.

[0079] The roof of this application may include Figure 1 In addition to the two groups of inclined beams 11 to form a pointed roof, a crossbeam 13 can be added between the two groups of inclined beams 11 to connect the two groups of inclined beams 11 through the crossbeam 13 so that the roof is formed. Figure 3 The flat-top structure shown.

[0080] Rotating joints 12 are respectively provided between the inclined beams 11 and the inclined beams 11, between the inclined beams 11 and the cross beams 13, and between the inclined beams 11 and the leg tubes 10 on the corresponding side. The rotating joints 12 can adjust the angles between adjacent components, thereby realizing the adjustment of the peak angle a of the pointed roof shed, so that the pointed roof shed can adapt to the needs of different seasons, climate changes and latitude regions; the adjustment of the peak angle a can make the pointed roof shed more flexible in use to meet the different needs of users and improve user satisfaction.

[0081] Among them, the apex angle a of the apex shed is Figure 1 As shown in the angle between the inclined beam 11 and the horizontal line, when the angle between the two groups of inclined beams 11 and the angle between the inclined beam 11 and the corresponding side leg tube 10 are adjusted, the angle of the apex angle a changes accordingly, thereby achieving the adjustment of the apex angle a.

[0082] Specifically, in one embodiment of the present application, Figure 1 As shown, the rotating joint 12 includes a first joint 121 provided at the connection (between the two sets of inclined beams 11, between the inclined beam 11 and the corresponding side leg tube 10), and a second joint 122 provided at the end of the inclined beam 11 or the leg tube 10 on one side of the connection. Figure 4 The face teeth 12a shown mesh with each other to achieve angular adjustment.

[0083] Taking the rotating joint 12 between the two inclined beams 11 as an example, the first joint 121 is located between the two inclined beams 11, and the second joints 122 are respectively set at the ends of the two inclined beams 11. The two inclined beams 11 can rotate along the first joint 121 through the second joints 122 at their respective ends to adjust the angle.

[0084] For example, when the right oblique beam 11 is rotated, the second joint 122 of the right oblique beam 11 rotates along the first joint 121 between the two oblique beams 11 , thereby changing the angle between the two oblique beams 11 .

[0085] Correspondingly, when the right oblique beam 11 rotates, the lower end of the right oblique beam 11 moves relative to the right leg tube 10, and the second joint 122 at the lower end of the right oblique beam 11 rotates along the first joint 121 between the right oblique beam 11 and the right leg tube 10, thereby adjusting the angle between the right oblique beam 11 and the right leg tube 10, and then adjusting the peak angle a of the pointed ceiling.

[0086] The inclined beams 11 and leg tubes 10 at other positions are adjusted and rotated through their respective rotating joints 12 as needed, which will not be described in detail here.

[0087] The first joint 121 and the second joint 122 are respectively provided with end face teeth 12 a , and the meshing rotation of the two is achieved through the end face teeth 12 a of the first joint 121 and the end face teeth 12 a of the second joint 122 .

[0088] Further, Figure 5a The included angle of the adjacent end teeth 12a on the first joint 121 between the two inclined beams 11 is Figure 5b Twice the included angle between adjacent end face teeth 12 a at the first joint 121 between the oblique beam 11 and the leg tube 10 .

[0089] The end face teeth 12a on the first joint 121 correspond to the end face teeth 12a on the second joint 122. Therefore, when the angle ( Figure 5a The index angle 2β shown is the angle between the adjacent end teeth 12a on the first joint 121 between the inclined beam 11 and the leg tube 10 ( Figure 5a When the angle β shown is twice that of the indexing angle β), the included angle of the adjacent end face teeth 12a on the second joint 122 between the two inclined beams 11 is also twice the included angle of the adjacent end face teeth 12a on the second joint 122 between the inclined beam 11 and the leg tube 10.

[0090] Taking the first joint 121 as an example, the angle between adjacent teeth on the first joint 121 is the pitch angle β between the end teeth 12a. The degree of angle adjustment can be achieved by adjusting the pitch angle β. For example, if the pitch angle 2β between the inclined beams 11 and 11 is 10 degrees, this means that the angle of the end teeth 12a on the first joint 121 between the inclined beams 11 and 11 is 10 degrees when they rotate one tooth, i.e., the adjustment is 10 degrees. At this time, the adjustment of the inclined beam 11 and the leg tube 10 is 5 degrees.

[0091] Since the angle adjustment between the oblique beams 11 and the angle adjustment between the oblique beams 11 and the leg tubes 10 are linked, such a setting facilitates adjustment to the desired apex angle a.

[0092] In addition, when the angles between the oblique beams 11 and the oblique beams 11 and between the oblique beams 11 and the leg tubes 10 are adjusted, the pointed roofs with different appearances can be formed according to the size of the adjustment angles, for example Figure 6a 、 Figure 6b Furthermore, after the angles between the oblique beams 11 and the oblique beams 11 and between the oblique beams 11 and the leg tubes 10 are adjusted, if the distance between the two sets of opposite leg tubes 10 needs to remain unchanged, the length between the two ends of the oblique beams 11 (in the second direction F2) needs to be adjusted to accommodate the position change after the angle adjustment.

[0093] Similarly, the angle adjustment of each connection and the length adjustment of the inclined beam 11 are adapted to each other. After the length of the inclined beam 11 at both ends is adjusted to change the length of the inclined beam 11, the angle of the connection is changed by rotating the joint 12 in order to adapt to the stability of the overall structure.

[0094] The length of the inclined beam 11 can be adjusted by at least one of the following structures:

[0095] The oblique beam 11 is connected by at least two sleeves that are sleeved on each other, and the at least two sleeves are fixed by pins to adjust the length of the oblique beam 11.

[0096] Multiple sleeves are sequentially sleeved on each other, and multiple spaced pin holes are provided on the sleeves. When two adjacent sleeves are sleeved, the length of the inclined beam 11 is changed by inserting pins into the pin holes at different positions, so that the inclined beam 11 can be extended and retracted within a certain range.

[0097] Alternatively, the inclined beam 11 includes at least two sections of first sub-beams that fit together, and the two adjacent sections of the first sub-beams are slidably connected so that one of the first sub-beams can fit and slide relative to the adjacent first sub-beam, thereby extending or shortening the overall length of the inclined beam 11 to adjust the length of the inclined beam 11; the two adjacent sections of the first sub-beams are also adjusted and limitedly fastened by fasteners to stabilize the inclined beam 11 at its current length state; for example, the fasteners may include pins, screws, clips, etc.

[0098] Alternatively, the inclined beam 11 includes multiple detachably connected second sub-beams to adjust the length of the inclined beam 11. This method is suitable for a long-span segmented inclined beam 11 structure. The inclined beam 11 is connected by screws through multiple second sub-beams. When the second sub-beams are removed or added, the length of the inclined beam 11 can be changed.

[0099] In order to make the length of the inclined beam 11 adjustable, a sliding rail mechanism can also be used to achieve automatic adjustment; when the inclined beam 11 adopts multiple sleeves to adjust the length, a sliding rail mechanism is set between two adjacent sleeves that are sleeved on each other. The sliding rail mechanism includes a slide groove set on one sleeve and a slide rail set on another adjacent sleeve. The sliding rail mechanism allows the inclined beam 11 to automatically adjust its length along the preset track (slide groove) of the slide rail mechanism to adapt to angle adjustment.

[0100] Similarly, the adjustment of the length of the above-mentioned inclined beam 11 is also applicable to the adjustment of the length of the leg tube 10. For details, please refer to the adjustment structure of the above-mentioned inclined beam 11.

[0101] On the other hand, after the angles of the oblique beam 11 and the leg tube 10 are adjusted, a limiting structure needs to be provided to limit the position after the angle is adjusted so that the components maintain the adjusted angle state.

[0102] The limiting structure is provided at the connection between the two groups of inclined beams 11 and at the connection between the inclined beams 11 and the leg tubes 10; it includes at least any of the following situations:

[0103] The limiting structure is the rotating joint 12. In other words, the rotating joint 12 itself can be limited because the rotating joint 12 adopts a tooth engagement method, and the tooth engagement is stable. Therefore, after the first joint 121 and the second joint 122 are engaged, the adjacent components can be maintained at the current angle state, which plays a limiting role.

[0104] Alternatively, the limiting structure includes a pin 18 passing through the connection, and a torsion spring 18a sleeved on the pin 18. Figure 7 As shown, a pin 18 is provided between adjacent oblique beams 11 so that after the adjacent oblique beams 11 are adjusted in angle by rotating the joint 12, the pin 18 can be inserted into the connection between the adjacent oblique beams 11 to limit the position. A torsion spring 18a is sleeved on the pin 18 to facilitate and assist in maintaining the angle between the two groups of oblique beams 11.

[0105] Alternatively, the limiting structure includes a buckle and a slot for engaging with each other at the connection. Still taking adjacent inclined beams 11 as an example, a buckle is provided on one inclined beam 11 and a slot is provided on the other inclined beam 11. After the angle is adjusted, the buckle snaps into the slot to limit and fix the adjacent inclined beams 11 after the angle adjustment.

[0106] On this basis, a balancing unit is also provided on the pointed roof to balance the rotational force of the rotating joint 12; the balancing unit includes at least a tension spring 191 or a pressure rod 192, which is supported between adjacent inclined beams 11 or between the inclined beams 11 and the corresponding leg tubes 10.

[0107] like Figure 8The two ends of the tension spring 191 are respectively connected to the two inclined beams 11 to pull the two inclined beams 11 to form a reverse torque when the rotating joint 12 rotates, thereby reducing the weight burden when adjusting the inclined beams 11.

[0108] A pneumatic rod 192 or a hydraulic rod 192 may also be provided, for example Figure 9 A pneumatic rod 192 or a hydraulic rod 192 is provided between the inclined beam 11 and the corresponding side leg tube 10, and a pneumatic rod 192 or a hydraulic rod 192 can also be provided between the inclined beam 11 and the corresponding side leg tube 10. Figure 10 A pneumatic rod 192 or a hydraulic rod 192 is provided between the two oblique beams 11, and the pressure rod 192 assists in reducing the weight burden of the adjustment.

[0109] In addition, in order to reduce the user's workload and realize automatic operation, electric adjustment can also be performed. In one embodiment, an electric mechanism is also included, which includes a controller and a motor provided at a connection, the motor is connected to the rotating joint 12, and the controller automatically controls the motor to drive the rotating joint 12.

[0110] The controller can automatically control the motor to start. After the motor starts, the motor shaft can drive the rotary joint 12 to rotate, thereby achieving precise angle adjustment between adjacent components and reducing the labor intensity of manual adjustment.

[0111] Furthermore, angle sensors can be set at the connections between the inclined beams 11 and the inclined beams 11, and the inclined beams 11 and the leg tubes 10 to monitor the angles of the connections. The angle sensors are connected to the controller to feed back the monitored angles to the controller, and the controller controls the motor to drive the rotating joint 12 according to the monitored angles.

[0112] The angle sensor can monitor the current adjustment angle in real time, and the monitored angle is fed back to the controller, which then controls the motor to drive the rotating joint 12, thereby realizing the function of accurate and automatic angle adjustment according to the monitored angle.

[0113] The angle sensor may be a rotary encoder or a Hall effect sensor; and the motor may be a servo motor or a stepper motor.

[0114] The above description is merely an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, various modifications and variations of the present application are possible. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A pointed roof shed, characterized in that: include: Two sets of oppositely disposed oblique beams and two sets of oppositely disposed leg tubes, one end of the two sets of oblique beams being connected to form a roof with a peak, and the other ends of the two sets of oblique beams being connected to the two sets of leg tubes respectively, so as to support the oblique beams through the leg tubes; The connection between the two groups of inclined beams and the connection between the inclined beams and the corresponding leg tubes are respectively provided with rotation joints, and the inclined beams or the leg tubes rotate along the rotation joints to adjust the angle between the two groups of inclined beams or the angle between the inclined beams and the corresponding leg tubes.

2. The pointed roof according to claim 1, characterized in that: The rotating joint includes a first joint arranged at the connection, and a second joint arranged at the end of the inclined beam or the leg tube on one side of the connection. The first joint and the second joint are respectively provided with end face teeth that mesh with each other to achieve angle adjustment.

3. The pointed roof according to claim 2, characterized in that: The included angle between the adjacent end face teeth at the first joint between the two oblique beams is twice the included angle between the adjacent end face teeth at the first joint between the oblique beam and the leg tube.

4. The pointed roof according to any one of claims 1 to 3, characterized in that: The connection between the two groups of inclined beams and the connection between the inclined beams and the leg tubes are also provided with a limiting structure to limit the position after the angle is adjusted; The limiting structure includes at least one of the following situations: The limiting structure is the rotation joint; Alternatively, the limiting structure includes a pin passing through the connection, and a torsion spring sleeved on the pin; Alternatively, the limiting structure includes a buckle and a slot that cooperate with each other and are used to be clamped at the connection.

5. The pointed roof according to any one of claims 1 to 3, characterized in that: The lengths of the two ends of the inclined beam are adjustable. After the length of the inclined beam is changed, the angle of the connection is changed through the rotation joint.

6. The pointed roof according to claim 5, characterized in that: The adjustment of the length of the inclined beam is achieved by at least one of the following structures: The oblique beams are connected by at least two sleeves sleeved on each other, and at least two of the sleeves are fixed by pins to adjust the length of the oblique beams; Alternatively, the oblique beam comprises at least two sections of first sub-beams that fit together, and two adjacent sections of the first sub-beams are slidably connected to adjust the length of the oblique beam; the two adjacent sections of the first sub-beams are further fastened to each other by fasteners after adjustment; Alternatively, the oblique beam includes a plurality of detachably connected second sub-beams to adjust the length of the oblique beam.

7. The pointed roof according to claim 6, characterized in that: The inclined beam is connected by at least two sleeves that are sleeved on each other. Two adjacent sleeves are provided with a slide rail mechanism. The slide rail mechanism includes a slide groove provided on one sleeve and a slide rail provided on another adjacent sleeve. The length of the inclined beam can be changed by cooperating with the slide groove and the slide rail.

8. The pointed roof according to any one of claims 1 to 3, characterized in that: Also included is a balancing unit to balance the rotational force of the revolute joint; The balancing unit at least includes a tension spring or a compression rod, and the tension spring or the compression rod is supported between adjacent inclined beams or between the inclined beam and the corresponding leg tube.

9. The pointed roof according to any one of claims 1 to 3, characterized in that: It also includes an electric mechanism, which includes a controller and a motor arranged at the connection. The motor is connected to the rotation joint, and the motor is automatically controlled by the controller to drive the rotation joint.

10. The pointed roof according to claim 9, characterized in that: The connection is also provided with an angle sensor for monitoring the angle of the connection. The angle sensor is connected to the controller to feed back the monitored angle to the controller. The controller controls the motor to drive the rotary joint according to the monitored angle.

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