CN210276203U

CN210276203U - Novel four corners house type sun shade

Info

Publication number: CN210276203U
Application number: CN201921351783.2U
Authority: CN
Inventors: 朱佳俊; 葛天仪
Original assignee: Zhejiang Hengwei Umbrella Co Ltd
Current assignee: Zhejiang Hengwei Umbrella Co Ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-04-10
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a novel four-corner house type sunshade umbrella, which comprises an umbrella edge and a sunshade umbrella surface, the sunshade umbrella surface is arranged on the outer wall of the perimeter of the upper end of the umbrella edge, vertical fixed sleeves are arranged inside the perimeters of the four corners of the umbrella edge, by adding a reinforced connecting device at the uppermost ends of a plurality of umbrella cover supporting rods A and B which play a supporting effect on the sunshade fabric on the four-corner house type sunshade, and each umbrella surface supporting rod A and each umbrella surface supporting rod B are fixedly connected with the sunshade surface through the uppermost reinforcing and connecting device, the novel reinforcing and connecting device can effectively prevent strong wind from flowing into the sunshade from bottom to top to break the sunshade surface after connecting the sunshade surface with the umbrella surface supporting rods A and the umbrella surface supporting rods B, thereby make the wind resistance performance greatly increased of whole sun shade, also make things convenient for simultaneously to accomodate whole four corners house type sun shade.

Description

Novel four corners house type sun shade

Technical Field

The utility model belongs to the technical field of the sun shade is relevant, concretely relates to novel four corners house type sun shade.

Background

The sun shade is also called a sun umbrella and is mainly used for shielding direct sunlight, the sun shade can effectively isolate the damage of ultraviolet rays to the skin when used in summer, the important indexes of the sun shade are UPF (ultraviolet protection coefficient value), size specification, weight, umbrella handle material, umbrella cloth material, framework number, folding length and the like, and generally, the higher the UPF value is, the stronger the ultraviolet ray isolation capability is; the bigger the size specification is, the bigger the area under the sun umbrella is, the side column umbrella is also called side push umbrella or single side umbrella, mainly used for the large-scale sun umbrella that prevents direct sunlight irradiation, because the design is mainly used for shading the noble courtyard at the beginning, all are called as courtyard umbrella, but with the continuous popularization of the simple life style and the development of the commercial leisure industry, the courtyard umbrella has been widely applied to our life, beautiful shape, effective sun-proof and shading effect, and the cheap outdoor commercial advertisement is more beneficial to the continuous popularization of him.

The prior four-corner house type sunshade umbrella technology has the following problems: umbrella face bracing piece A and umbrella face bracing piece B on traditional four corners house type sun shade mainly play to prop up supporting role to whole sunshade face, so whole sun shade struts back umbrella face bracing piece A and umbrella face bracing piece B's top all be direct and sunshade face contact and carry out supporting role, and this kind of supported mode if meet the wind-up condition under, because umbrella face bracing piece A and umbrella face bracing piece B are not with sunshade face lug connection, so strong wind then irritates the inside of sun shade and break through sunshade face from bottom to top easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel four corners house type sun shade to the umbrella face bracing piece A and the umbrella face bracing piece B that provide in solving above-mentioned background art are not with sunshade fabric lug connection, so strong wind then irritates the inside of sun shade and break through the problem of sunshade fabric from bottom to top easily.

In order to achieve the above object, the utility model provides a following technical scheme: a novel four-corner house type sunshade comprises a sunshade edge and a sunshade fabric, wherein the sunshade fabric is installed on the outer wall of the perimeter of the upper end of the sunshade edge, vertical fixing sleeves are arranged inside the perimeters of four corners of the sunshade edge, the sunshade edge and the four fixing sleeves are fixedly connected through magic tapes, positioning holes are formed inside the outer walls of the four fixing sleeves, telescopic supporting rods which vertically extend downwards are arranged inside the perimeters of the four fixing sleeves, the four telescopic supporting rods and the four fixing sleeves are fixedly connected through telescopic positioning heads, the four telescopic positioning heads are respectively arranged inside the positioning holes in the four fixing sleeves, the bottoms of the four telescopic supporting rods are respectively connected with a placing plate, fixing sleeves A are sleeved on the outer walls of the perimeters of the uppermost ends of the four fixing sleeves, and movable sleeves A are arranged on the outer walls of the perimeters of the fixing sleeves on the lower sides of the four fixing sleeves A, an umbrella fabric support rod A and an umbrella fabric support rod B are arranged at the lower side of the transverse middle section of the sunshade fabric, the upper ends of the umbrella fabric support rod A and the umbrella fabric support rod B are both connected with a support patch, the uppermost ends of the umbrella fabric support rod A and the umbrella fabric support rod B are both fixedly connected with the sunshade fabric through a reinforced connecting device, a fixed sleeve B is sleeved on the outer wall of the circumference of the lowermost end of the umbrella fabric support rod A and the umbrella fabric support rod B, movable sleeves B are sleeved outside the circumferences of the umbrella fabric support rod A and the umbrella fabric support rod B on the upper sides of the two fixed sleeves B, two fixed sleeves B and two movable sleeves B are fixedly connected through X-type shrinkage supports, a spring chamber with an upward opening is arranged on the reinforced connecting device at the upper end of the umbrella fabric support rod A, and the spring chamber is vertically arranged inside the upper end, the utility model discloses a solar energy umbrella, including spring chamber, spacing retaining ring, reinforcing spring, spacing retaining ring, the spring chamber top is connected with spacing retaining ring, spacing retaining ring sets up the vertical inside at the support paster, the spring chamber inside of spacing retaining ring downside is provided with reinforcing spring, reinforcing spring is provided with spacing separation blade the lowest, the inside vertical reinforcing connecting rod that is provided with of reinforcing spring's circumference, reinforcing connecting rod passes spacing retaining ring and sunshade face and sets up in the upper end of sunshade face outside the lowest, reinforcing connecting rod's top is connected with the seal paster.

Preferably, all paste fixed connection through the magic between umbrella limit and four fixed sleeving, the magic is pasted and is provided with two sets ofly altogether, and is two sets of the magic is pasted and is set up respectively on umbrella limit four corners department inner wall and four fixed sleeving upper ends cup joint fixed cover A girth outer wall, and is two sets of the magic is pasted and is passed through adhesive and suture fixed connection respectively between four fixed cover A and the umbrella limit.

Preferably, the cross-sectional shape of the positioning holes is circular, and the four fixing sleeves are provided with eight positioning holes which are arranged at equal intervals, and the four fixing sleeves are as long as the four telescopic supporting rods.

Preferably, the number of the placing plates is four, the four placing plates are fixedly connected with the four telescopic supporting rods respectively through welding, and the cross section area of each placing plate is three times that of each telescopic supporting rod.

Preferably, the umbrella cover supporting rod A and the umbrella cover supporting rod B are identical in shape, size and structural composition, and are kept parallel to each other.

Preferably, the vertical cross-sectional shape of the upper end of the sealing patch is circular arc, the transverse cross-sectional shape and the area of the sealing patch are equal to those of the supporting patch, and the outer wall of the bottom of the sealing patch can be completely attached to the outer wall of the upper end of the supporting patch.

Compared with the prior art, the utility model provides a novel four corners house type sun shade possesses following beneficial effect:

1. the utility model adds a reinforcing connecting device at the uppermost end of a plurality of umbrella surface supporting rods A and umbrella surface supporting rods B which have supporting effect on the sunshade surface on the four-corner house type sunshade umbrella, and each umbrella surface supporting rod A and umbrella surface supporting rod B are fixedly connected with the sunshade surface through the uppermost end reinforcing connecting device, because the umbrella surface supporting rod A and umbrella surface supporting rod B on the traditional four-corner house type sunshade umbrella mainly play a supporting role on the whole sunshade surface, the top ends of the umbrella surface supporting rod A and umbrella surface supporting rod B are directly contacted with the sunshade surface to support the sunshade surface after the sunshade is unfolded, and if the supporting mode meets the wind condition, because the umbrella surface supporting rod A and umbrella surface supporting rod B are not directly connected with the sunshade surface, the strong wind easily fills the interior of the sunshade from bottom to top to burst the sunshade surface, the novel reinforced connecting device can effectively prevent the occurrence of the above conditions after the sunshade fabric is connected with the umbrella fabric supporting rod A and the umbrella fabric supporting rod B, so that the wind resistance of the whole sunshade is greatly increased, and the whole four-corner house type sunshade is convenient to store;

2. the concrete use mode and principle of the novel reinforced connecting device are as follows, as an example, the umbrella cover supporting rod A is connected and fixed with the sunshade cover through the reinforced connecting device, the sealing patch on the novel reinforced connecting device has a sealing effect and is also arranged outside the outer wall of the upper end of the sunshade cover, and the reinforcing connecting rod connected with the bottom of the sealing patch is connected in the spring chamber inside the upper end of the umbrella cover supporting rod A through the limiting baffle plate, so that when strong wind flows into the whole sunshade from bottom to top during takeoff, the strong wind can blow the sunshade cover upwards, the sealing patch can expand upwards to a small distance through the connection relationship of the reinforcing connecting rod and the umbrella cover supporting rod A to ensure that the sunshade cover continues to expand upwards under the action of wind force after the sunshade cover expands upwards to a small distance, thereby preventing the sunshade cover from excessively expanding upwards and being cracked and broken due to the fact that the bottom of the reinforcing connecting rod can do telescopic movement in the spring chamber in a small distance, can make it can have certain buffering effect again when consolidating sunshade face like this, prevent that both from directly fixing the too big condition that causes sunshade face to break of back contact surface atress and taking place, and also can conveniently accomodate whole four corners house type sun shade through consolidating connecting device to being connected fixed back umbrella face bracing piece A and sunshade face, whole sunshade face can integrative parcel in the rib outside of sun shade after accomodating, thereby need not still the solitary loaded down with trivial details operation of taking out the umbrella face when receiving the umbrella.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of the external three-dimensional structure of a novel four-corner house type sunshade umbrella provided by the utility model;

fig. 2 is a schematic view of the internal cross-sectional structure of a novel square house type sunshade umbrella provided by the utility model;

fig. 3 is a schematic view of the internal plane structure of the reinforcing connecting device according to the present invention;

in the figure: 1. positioning holes; 2. fixing the sleeve; 3. a telescopic strut; 4. a telescopic positioning head; 5. a mounting plate; 6. umbrella edges; 7. a sunshade fabric; 8. reinforcing the connecting device; 9. a movable sleeve A; 10. an X-shaped retractable stent; 11. magic tape; 12. fixing a sleeve A; 13. an umbrella cover supporting rod A; 14. fixing a sleeve B; 15. an umbrella cover supporting rod B; 16. a movable sleeve B; 17. supporting the patch; 18. a spring chamber; 19. a limiting baffle plate; 20. reinforcing the spring; 21. a limit retainer ring; 22. reinforcing the connecting rod; 23. sealing the patch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a new four corners house type sunshade umbrella, including umbrella edge 6 and sunshade umbrella face 7, sunshade umbrella face 7 is installed on the upper end circumference outer wall of umbrella edge 6, the inside of the four corners circumference of umbrella edge 6 is all provided with vertical fixed sleeve 2, umbrella edge 6 and four fixed sleeve 2 are all fixedly connected through magic tapes 11, magic tapes 11 are provided with two groups, two groups of magic tapes 11 are respectively arranged on the inner wall of four corners of umbrella edge 6 and the circumference outer wall of fixed sleeve A12 sleeved on the upper end of four fixed sleeve 2, two groups of magic tapes 11 are respectively fixedly connected with four fixed sleeve A12 and umbrella edge 6 through adhesive and suture, umbrella edge 6 and four fixed sleeve 2 are fixed through magic tapes 11, thus can conveniently disassemble and assemble the umbrella edge 6 with sunshade umbrella face 7 at any time, conveniently store and use it, positioning holes 1 are provided inside the outer wall of four fixed sleeve 2, the four fixing sleeves 2 are all internally provided with telescopic support rods 3 which vertically extend downwards, the four telescopic support rods 3 and the four fixing sleeves 2 are all fixedly connected through telescopic positioning heads 4, the four telescopic positioning heads 4 are respectively arranged inside positioning holes 1 on the four fixing sleeves 2, the cross section of each positioning hole 1 is circular, the four fixing sleeves 2 are all provided with eight positioning holes 1 which are arranged at equal intervals, the four fixing sleeves 2 are as long as the four telescopic support rods 3, so that the telescopic support rods 3 can be locked and positioned more accurately after being stretched and contracted in length, the use height of the whole four-corner house type sunshade umbrella can be more accurate when the sunshade umbrella is used, the bottom parts of the four telescopic support rods 3 are all connected with mounting plates 5, the mounting plates 5 are totally provided with four mounting plates 5, and the four mounting plates 5 are respectively and fixedly connected with the four telescopic support rods 3 through welding, the cross section area of the placing plate 5 is three times of that of the telescopic supporting rod 3, the four-corner house type sunshade umbrella is placed on the ground for use through the placing plate 5, the four large-area placing plates 5 can enable the whole four-corner house type sunshade umbrella to be placed more stably and prevent the sunshade umbrella from generating overlarge shaking during use, the outer walls of the circumferences of the uppermost ends of four fixing sleeves 2 are respectively sleeved with a fixing sleeve A12, the outer walls of the circumferences of the fixing sleeves 2 at the lower sides of four fixing sleeves A12 are respectively provided with a movable sleeve A9, the lower sides of the transverse middle sections of sunshade umbrellas 7 are respectively provided with an umbrella cover supporting rod A13 and an umbrella cover supporting rod B15, the upper ends of the umbrella cover supporting rods A13 and an umbrella cover supporting rod B15 are respectively connected with a supporting patch 17, the uppermost ends of the umbrella cover supporting rods A13 and 387B 5 are respectively fixedly connected with the sunshade umbrella cover 7 through a reinforcing connecting device, the umbrella cover supporting rod A13 and the umbrella cover supporting rod B15 on the upper sides of the two fixed sleeves B14 are sleeved with movable sleeves B16, the two fixed sleeves B14 and the two movable sleeves B16 and the fixed sleeves B14, the fixed sleeves A12, the movable sleeves B16 and the movable sleeves A9 are fixedly connected through X-shaped shrinkage supports 10, the umbrella cover supporting rod A13 and the umbrella cover supporting rod B15 are identical in shape, size and structure, the umbrella cover supporting rod A13 and the umbrella cover supporting rod B15 are kept in a parallel state, when the whole sunshade is in a spread use state, the upper ends of the umbrella cover supporting rods A13 and the umbrella cover supporting rod B15 are supported on the inner wall of the sunshade umbrella cover 7, so that the whole four-corner house type sunshade is better in supporting performance, and meanwhile, the sunshade is firmer in use and resistant to wind.

A novel four-corner house type sunshade umbrella, a reinforced connecting device 8 at the upper end of an umbrella cover supporting rod A13 is provided with a spring chamber 18 with an upward opening, the spring chamber 18 is vertically arranged inside the upper end of an umbrella cover supporting rod A13, the uppermost end of the spring chamber 18 is connected with a limit check ring 21, the limit check ring 21 is arranged inside the vertical part of a supporting patch 17, a reinforced spring 20 is arranged inside the spring chamber 18 at the lower side of the limit check ring 21, the lowest end of the reinforced spring 20 is provided with a limit stop sheet 19, a vertical reinforced connecting rod 22 is arranged inside the circumference of the reinforced spring 20, the lowest end of the reinforced connecting rod 22 is fixedly connected with the limit stop sheet 19 through welding, the uppermost end of the reinforced connecting rod 22 passes through the limit check ring 21 and the sunshade umbrella cover 7 and is arranged outside the upper end of the sunshade umbrella cover 7, the uppermost end of the, the transverse section shape and the area size of the sealing patch 23 are equal to those of the supporting patch 17, the bottom outer wall of the sealing patch 23 can be completely attached to the upper end outer wall of the supporting patch 17, the sealing patch 23 can be tightly attached to the upper end outer wall of the sunshade fabric 7 through the tension of the reinforcing spring 20, so that the sunshade fabric 7 is fixed and has a good sealing effect, rainwater is prevented from entering the interior of the umbrella from a gap, the arc-shaped sealing patch 23 can also have a good guiding performance for rainwater when in use, when strong wind flows into the interior of the whole sunshade umbrella from bottom to top during takeoff, the strong wind can upwards blow the sunshade fabric 7, at the moment, the sealing patch 23 is formed by the connection relationship between the reinforcing connecting rod 22 and the sunshade fabric supporting rod A13 and organizes the wind force action to continue to upwards expand after the sunshade fabric 7 upwards expands to a small distance, thereby prevent that sunshade umbrella face 7 from upwards expanding excessively and being propped the condition emergence that splits and prop brokenly, because consolidate connecting rod 22 bottom can be in the inside flexible activity of a small segment distance of spring chamber 18, can make it can have certain buffering effect again when consolidating sunshade umbrella face 7 like this, prevent that both directly fix the condition emergence that the contact surface atress is too big and cause sunshade umbrella face 7 to break, and also can conveniently accomodate whole four corners house type sun shade after being connected fixedly to umbrella face bracing piece A13 and sunshade umbrella face 7 through consolidating connecting device 8, whole sunshade umbrella face 7 can integrative parcel in the rib outside of sun shade after accomodating, thereby need not still need the solitary loaded down with trivial details operation of taking out the umbrella face when receiving the umbrella.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when in use, firstly the umbrella edge 6 with the sunshade fabric 7 at the upper end is sleeved outside the upper ends of the four fixing sleeves 2, and the umbrella edge 6 and the fixing sleeve A12 sleeved outside the upper ends of the four fixing sleeves 2 are fixedly connected through the magic tape 11, then the four fixing sleeves 2 are grasped and pulled outwards in four corners, the X-shaped shrinkage support 10 on the umbrella ribs can expand outwards after the four fixing sleeves 2 are pulled outwards, when the X-shaped shrinkage support 10 expands to the maximum state, the upper ends of a plurality of umbrella fabric support rods A13 and umbrella fabric support rods B15 connected with the X-shaped shrinkage support 10 can be propped against the inner wall at the bottom of the sunshade fabric 7, thereby the sunshade fabric 7 can be completely expanded for use, then the telescopic positioning heads 4 fixed inside the positioning holes 1 on the four fixing sleeves 2 are pressed inwards respectively, and four telescopic support rods 3 sleeved inside the fixing sleeves 2 are pulled downwards respectively, stop pulling four telescopic strut 3 downwards after the length that needs to use of pulling, flexible location head 4 on telescopic strut 3 this moment then can insert locating hole 1 inside on four fixed sleeve 2 last corresponding position, thereby carry out the length locking to telescopic strut 3 of extension degree, last only need through lay board 5 of four telescopic strut 3 bottoms place the four corners house type sun shade of whole state of strutting use can, and on this four corners house type sun shade a plurality of umbrella face bracing piece A13 and umbrella face bracing piece B15 that play supporting effect to sunshade umbrella face 7 all increase a reinforcement connecting device 8 topmost, and every umbrella face bracing piece A13 and umbrella face bracing piece B15 all link firmly connecting device 8 and sunshade umbrella face 7 fixed connection through the top, this novel reinforcement connecting device 8 can effectually prevent that the strong wind from pouring into the inside of sun shade from bottom to top after connecting sunshade umbrella face 7 and umbrella face bracing piece A13 and umbrella face bracing piece B15 And the situation of breaking the sunshade umbrella cover 7 occurs, so that the wind resistance of the whole sunshade umbrella is greatly increased, and meanwhile, the whole four-corner house type sunshade umbrella is conveniently stored.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel four corners house type sun shade, includes umbrella limit (6) and sunshade umbrella face (7), its characterized in that: the sunshade umbrella cover (7) is installed on the outer wall of the circumference at the upper end of an umbrella edge (6), vertical fixing sleeves (2) are arranged inside the circumference at the four corners of the umbrella edge (6), the umbrella edge (6) and the four fixing sleeves (2) are fixedly connected through magic tapes (11), positioning holes (1) are arranged inside the outer walls of the four fixing sleeves (2), telescopic supporting rods (3) which vertically extend downwards are arranged inside the circumferences of the four fixing sleeves (2), the four telescopic supporting rods (3) and the four fixing sleeves (2) are fixedly connected through telescopic positioning heads (4), the four telescopic positioning heads (4) are respectively arranged inside the positioning holes (1) on the four fixing sleeves (2), the bottoms of the four telescopic supporting rods (3) are respectively connected with a laying plate (5), and the fixed sleeves (2) are all sleeved with fixed sleeves A (12) on the outer wall of the circumference at the uppermost end, four all be provided with movable sleeve A (9) on fixed sleeve (2) perimeter outer wall of fixed cover A (12) downside, the horizontal interlude downside of sunshade umbrella face (7) is provided with umbrella face bracing piece A (13) and umbrella face bracing piece B (15), the upper end of umbrella face bracing piece A (13) and umbrella face bracing piece B (15) all is connected with support paster (17), umbrella face bracing piece A (13) and umbrella face bracing piece B (15) top all through consolidating connecting device (8) fixed connection with sunshade umbrella face (7), fixed cover B (14), two have been cup jointed on umbrella face bracing piece A (13) and umbrella face bracing piece B (15) the bottom perimeter outer wall fixed cover B (14), two movable sleeve B (16) have all been cup jointed to the umbrella face bracing piece A (13) and the umbrella face bracing piece B (15) perimeter outside of fixed cover B (14) upside, two between fixed cover B (14) and two movable sleeve B (16) and fixed cover B (14), All through X type shrink support (10) fixed connection between fixed cover A (12), movable sleeve B (16) and movable sleeve A (9), be provided with ascending spring chamber (18) of opening on reinforcement connecting device (8) of umbrella face bracing piece A (13) upper end, spring chamber (18) vertical setting is inside umbrella face bracing piece A (13) upper end, spring chamber (18) top is connected with spacing retaining ring (21), spacing retaining ring (21) set up the vertical inside at support paster (17), spring chamber (18) inside of spacing retaining ring (21) downside is provided with reinforced spring (20), the lower extreme of reinforced spring (20) is provided with spacing separation blade (19), the inside vertical reinforcing connecting rod (22) that is provided with of circumference of reinforced spring (20), the lower extreme of reinforcing connecting rod (22) is through welding and spacing separation blade (19) fixed connection, the top end of the reinforcing connecting rod (22) penetrates through the limiting check ring (21) and the sunshade fabric (7) and is arranged outside the upper end of the sunshade fabric (7), and the top end of the reinforcing connecting rod (22) is connected with a sealing patch (23).

2. The novel house-type beach umbrella with four corners as claimed in claim 1, characterized in that: all paste (11) fixed connection through the magic between umbrella limit (6) and four fixed sleeving (2), magic subsides (11) are provided with two sets ofly altogether, and are two sets of magic subsides (11) set up respectively on umbrella limit (6) four corners department inner wall and on four fixed sleeving (2) upper end cup joint fixed cover A (12) girth outer wall, and are two sets of magic is pasted (11) and is passed through adhesive and suture fixed connection respectively between fixed cover A (12) and umbrella limit (6).

3. The novel house-type beach umbrella with four corners as claimed in claim 1, characterized in that: the cross-sectional shape of locating hole (1) is circular, four all be provided with locating hole (1) that eight equidistance were arranged on fixed sleeving (2), four fixed sleeving (2) are isometric with four telescopic support rod (3).

4. The novel house-type beach umbrella with four corners as claimed in claim 1, characterized in that: lay board (5) and be provided with four altogether, four lay board (5) all through welding respectively with four telescopic strut (3) fixed connection, lay the cross sectional area of board (5) three times telescopic strut (3) cross sectional area.

5. The novel house-type beach umbrella with four corners as claimed in claim 1, characterized in that: umbrella face bracing piece A (13) and umbrella face bracing piece B (15) the shape size and the structure composition all the same, umbrella face bracing piece A (13) and umbrella face bracing piece B (15) keep the state of being parallel relatively each other.

6. The novel house-type beach umbrella with four corners as claimed in claim 1, characterized in that: the vertical cross-sectional shape of the upper end of the sealing patch (23) is arc-shaped, the transverse cross-sectional shape and the area of the sealing patch (23) are equal to those of the supporting patch (17), and the outer wall of the bottom of the sealing patch (23) can be completely attached to the outer wall of the upper end of the supporting patch (17).