WO2020155213A1

WO2020155213A1 - Support base and outdoor umbrella using same

Info

Publication number: WO2020155213A1
Application number: PCT/CN2019/075487
Authority: WO
Inventors: 陈天益; 寻梦娜
Original assignee: 陈天益
Priority date: 2019-01-30
Filing date: 2019-02-19
Publication date: 2020-08-06
Also published as: CN209469984U

Abstract

A support base and an outdoor umbrella using same. The support base comprises a support column (51), a plurality of legs (52), and a bottom pad (53). The legs (52) are hingedly connected to the lower end of the support column (51). The support column (51) is used for connecting to a supported object. The legs (52) can be flipped, around positions where the legs (52) and the support column (51) are hingedly connected, to a support base mounting surface and fixed. The bottom pad (53) is made of a flexible material. The bottom pad (53) is connected to the legs (52) and is provided below the legs (52). In the state that the legs (52) are flipped, around positions where the legs (52) and the support column (51) are hingedly connected, to the support base mounting surface, the bottom pad (53) is provided between the legs (52) and the support base mounting surface and is attached to the support base mounting surface. The outdoor umbrella is fixedly mounted by means of the support base. The support base pushes the structure of the bottom pad (53) open by means of the legs (52). The entire support base is foldable and reduces a transport space. A ballast can be obtained on site and placed on the bottom pad (53). For example, on a beach, sand can be placed; on a river bank, stones can be placed; and drinking water or the like can also be placed, such that the support base can be used for supporting a supported object that is easy to fall due to high center of gravity.

Description

Support base and outdoor umbrella using the support base

Technical field

The utility model relates to the field of outdoor products, in particular to a support base and an outdoor umbrella using the support base.

Background technique

With the progress of society, whether it is people getting close to nature or businesses conducting open-air marketing and promotion, or outdoor public welfare activities, etc., it will involve the placement of outdoor products and outdoor equipment, so some support seats are often needed to support the placement of items. .

For example, a Chinese patent with application number 201720769472.2 discloses a multifunctional sunshade, which includes an umbrella rod, an umbrella rib arranged on the umbrella rod, and an umbrella surface matched with the outer surface of the umbrella rib. The connecting seat is provided with at least two pivoting grooves, the bottom of each pivoting groove is provided with a limiting part, and a supporting rod is pivotally connected in each pivoting groove, and the supporting rod is matched with a desktop. When the parasol is unfolded and used, the table top can be unfolded to form a simple umbrella table. Drinks, snacks and other items can be placed on the table, which is convenient to use and enriches the functions of the parasol. However, the parasol is not used or need not be used. When the table is at the table, the support rod can be directly rotated upwards, and the support rod can be retracted on the middle rod of the umbrella, which will not affect the use of the parasol, and will not occupy the space inside the parasol. When folded, the umbrella surface and the table top are folded together On the umbrella rod, there is no need to store or transport the parasol and the table separately, so it is convenient to use and the structure is quite simple. The base of the parasol is supported by the cooperation of the bottom support rod and the inclined support rod, but this solution has the following shortcomings: First, umbrellas, especially outdoor umbrellas, tend to have a high center of gravity and a large surface, and a high center of gravity can easily fall over. , While the umbrella surface is large, it is easy to be affected by wind, etc. Therefore, most outdoor umbrellas need to use a larger area of the base or need to be stabilized by a weight. This solution also has this problem; second, the outdoor umbrella requires a wider range of terrain. Such as beaches, river beaches, grasslands, etc., this scheme is obviously not suitable for sandy land, pebbly river beaches, grasslands with more debris, etc., and has less applicability; third, the base of this scheme is difficult to be compatible with other objects. demand.

Summary of the invention

The utility model provides a supporting base and an outdoor umbrella using the supporting base to solve the above-mentioned problems.

The utility model adopts the following technical solutions:

A supporting seat includes a pillar, a plurality of supporting feet and a bottom pad. The supporting feet are hinged on the lower ends of the pillars. The pillars are used for connecting the supported objects. The supporting feet can be turned over to the supporting seat placement surface and fixed along the hinge joints with the pillars. The bottom pad is a flexible material bottom pad, and the bottom pad is connected with the above-mentioned supporting feet and arranged under the supporting feet. When the supporting leg is turned over to the supporting seat placement surface along its hinged joint with the pillar, the bottom pad is arranged between the supporting leg and the supporting seat placement surface and is attached to the supporting seat placement surface.

Further, as a solution for accommodating a rod-shaped supported object, the following structure is adopted:

The pillar has an open top structure, and the open top surface of the pillar is used to insert a columnar supported object. The support seat further includes a seat body sleeve and a plurality of seat body push-pull rods, the seat body sleeve is sleeved outside the above-mentioned supported object, the seat body sleeve is arranged above the pillar, and the seat body push-pull rods are arranged in one-to-one correspondence with the aforementioned supporting legs. The head end of the push-pull rod of the seat body is hinged to the middle of the corresponding supporting leg, and the tail end of the push-pull rod of the seat body is hinged to the side edge of the sleeve of the seat body.

The seat sleeve is attached with a seat bolt, and the locking bolt is used to lock and connect the seat sleeve with the supported object. An adjustment washer is arranged in the opening of the top surface of the pillar and/or in the sleeve of the seat body, and the adjustment washer is used to be sleeved outside the supported object.

The bottom surface of the bottom pad is provided with an anti-skid member. The bottom pad is provided with a plurality of extension covering members, and each adjacent two of the above-mentioned supporting legs is provided with an extension covering member, the adjacent extension covering members are adjacent to each other, and the head ends of the plurality of extension covering members are connected to the seat The side edge of the supported object above the body sleeve, the extended covering member and the bottom pad form a weighted object containing cavity for containing the weighted object.

The head end of the supporting leg is hinged to the side edge of the pillar. The tail end of each leg is provided with a supporting portion, and the supporting portion is formed by bending the tail end of the supporting leg toward the side facing away from the pillar.

Further, the function has a rod-shaped protrusion, and the following structure is adopted for supporting the supported object with the connecting structure:

The above-mentioned pillar has an open top surface structure. The support base also includes a rod, a base sleeve and a plurality of base push-pull rods. The lower end of the support rod is inserted into the above-mentioned open structure of the top surface of the pillar. The base sleeve is sleeved on the support rod to move along the length direction. Outside the support rod, the seat sleeve is arranged above the pillar, and the seat body push-pull rods are arranged in one-to-one correspondence with the above-mentioned feet. The head end of the seat body push-pull rod is hinged to the middle of the corresponding foot, and the rear end of the seat body push-pull rod is hinged to the seat body Sleeve side edge.

A supporting seat further includes an earth-boring handle and a drill bit. The earth-boring handle is arranged in the middle of the support rod, and the drill bit is detachably assembled on the lower end surface of the support rod. An assembling through hole is defined in the middle of the above-mentioned ground boring handle, the support rod passes through the assembling through hole and is pivotally connected to the ground boring handle through a pivot shaft provided in the assembling through hole.

A supporting seat also includes a table body, which is arranged at the upper end of the supporting rod. The above-mentioned table body includes an upper sleeve of the table body, a lower sleeve of the table body, a plurality of support rods, a plurality of table push-pull rods and a table top. The upper sleeve of the table body and the lower sleeve of the table body are both sleeved on the support rods. The head end is hinged to the side edge of the upper sleeve of the table body, the table body push-pull rods and the support rods are arranged one-to-one correspondence, the table body push-pull rods are hinged to the middle of the corresponding support rods, and the table body push-pull rods are hinged to the bottom of the table body. On the side edge of the sleeve, the table top is a flexible material table top, and the table top is arranged on the support pole.

The desktop is provided with a reflective warning part, the reflective warning part is arranged on the side of the desktop away from the position of the strut, and the reflective warning part is a reflective cursor sticker or a reflective coating with a warning function.

An outdoor umbrella using the above-mentioned support base, which is fixedly arranged by the above-mentioned support base.

From the above description of the structure of the utility model, it can be seen that compared with the prior art, the utility model has the following advantages:

First, the structure of the present invention supports the bottom cushion by supporting feet. First, the entire support seat can be folded to save transportation space; secondly, the bottom cushion can be placed on the bottom cushion with weights, such as sand on the beach and rocks on the river beach. , No matter how bad it is, you can also place drinking water, etc., so that the support base can be used to support the supported object with a high center of gravity and easy to fall; finally, the support base can be inserted as long as the rod-shaped supported object can be inserted into the lower support rod of the outdoor umbrella. You can insert colorful flags, publicity signs, warning signs, etc., with wider applicability. With the arrangement of the extension cover, the weight can be hidden, and the overall appearance is more beautiful, and the weight such as sand will not float after being covered by the wind, which will affect the use environment of the support seat. After the extension cover is closed, the weight can be better fixed.

Second, the support base of the present invention is equipped with a ground-boring handle and a detachable drill bit. In the case of grass and soft bottom that can be drilled, the support rod is pulled out from the pillar, and the drill bit is installed to cooperate with the drill. With the use of the ground handle, the support rod can be directly drilled into the ground, and the support can be completed by retracting the support pillars, feet, and bottom pad, and further expand the scope of application of the product in the form of accessories, and enhance the market competitiveness of the product.

Third, the support seat of the present invention is matched with the table body, which can improve the convenience of using the support seat outdoors, and because the table top is provided with a reflective warning part, when the table body is folded, the support seat cooperates with the table body to form a warning In outdoor, road, publicity venues, etc., when warning signs are needed temporarily due to accidents or insufficient preparations, the support seat can be emergency, and because the stability of the support seat is much greater than that of the car warning signs, the warning signs of the support seat The application is more secure.

Fourth, the bottom pad of the present invention is matched with a supporting foot structure. When the ground is flat, the bottom pad is pressed by the supporting portion to contact the ground. The sand and debris on the ground will not affect the placement, and more points are on the ground than the feet are directly attached. The ground is also more stable. In the sand, river beach, grassland, etc., the support part can be pressed against the bottom cushion to be embedded in the placement place, and the large surface of the bottom cushion is in contact with the placement ground, thereby maintaining the stability of the supporting seat.

Description of the drawings

Fig. 1 is a schematic diagram of the structure of the outdoor umbrella and support base of the present invention in the first embodiment, wherein the umbrella surface is not shown.

Fig. 2 is a partial exploded structural diagram of the outdoor umbrella of the present invention in the first embodiment.

Fig. 3 is a schematic partial sectional view of the outdoor umbrella of the present utility model in the first embodiment.

4 is a schematic diagram of the structure of the support seat of the present invention in the first embodiment, in which the table top, the bottom pad and the extension cover are not shown.

Fig. 5 is a schematic diagram of the structure of the supporting seat of the present invention in the second embodiment, in which the bottom pad and the extension cover are not shown.

detailed description

The specific embodiments of the present invention will be described below with reference to the drawings.

Example one:

Referring to Figure 1, Figure 2, and Figure 4, an outdoor umbrella includes an umbrella rib and an umbrella surface. The umbrella rib is used to cover and support the umbrella surface. The umbrella rib includes a middle rod, an upper nest, a lower nest, and a plurality of supporting components. The head end of the middle rod is used for placing the umbrella, the upper nest is set at the tail end of the middle rod, and the lower nest can be moved along the middle rod, and the head end of the support assembly is hinged. On the side edges of the upper nest and the lower nest, the upper nest and the lower nest are facing and separated from each other to drive the supporting components to open and close. The outdoor umbrella is placed on a support base, and the support base is provided with a rod, and the support rod is connected with the head end of the center rod to support the center rod.

1, each of the above-mentioned supporting components includes a bead tail 11, a long bone 12, and a linkage rod 13. The head end of the long bone 12 is hinged to the upper nest, the head end of the linkage rod 13 is hinged to the lower nest, and the tail end of the linkage rod 13 It is hinged to the middle of the long bone 12. When the upper nest and the lower nest move towards each other, the head end of the long bone 12 approaches the head end of the linkage rod 13, and the tail end of the linkage rod 13 pushes the middle of the long bone 12 to prop up the long bone 12, thereby opening the umbrella surface, and vice versa. This structure only adds more levels of hinge linkage in the folding umbrella, and the essence is still that the upper nest and the lower nest move towards and away from each other to push the umbrella surface to open and close. The umbrella surface is covered on the support assembly.

2 and 3, the upper nest includes an upper nest seat 31 and an upper nest hinged ring 32. The upper nest seat 31 is fixed at the end of the middle rod. The upper nest seat 31 protrudes in a column shape away from the middle rod. The nest hinge ring 32 is rotatably arranged around the cylindrical structure. The end of the columnar structure of the upper nest seat 31 is provided with an upper nest limiting portion 311, which is a convex point or a rib that protrudes from the side edge of the columnar structure. The upper nest hinge ring 32 is provided with an upper nest limiting groove 322 on the inner edge of the ring structure. The upper nest limiting groove 322 is provided in cooperation with the upper nest limiting portion 311. After the upper nest hinge ring 32 is sleeved on the upper nest seat 31, the upper nest The nest limiting portion 311 is locked into the upper nest limiting groove 322 so that the upper nest hinge ring 32 will not fall out of the upper nest seat 31. An umbrella cap 321 is connected to the side of the upper nest hinge ring 32 away from the upper nest seat 31, and the umbrella surface is sandwiched between the end surface of the upper nest hinge ring 32 and the umbrella cap 321. The head ends of the plurality of long bones 12 are hinged to the side edges of the upper nest hinge ring 32 in sequence.

1, 2, and 3, the lower nest includes a lower nest body 41, which is sleeved outside the middle rod in a hollow tubular structure, and the lower nest body 41 can move along the length of the middle rod. The lower nest body 41 can be rotatably arranged along the fixed axis of the middle rod. The middle rod is provided with a limiting groove 421, which is an annular groove structure provided on the side edge of the middle rod, and the limiting groove 421 is provided at the position of the lower nest main body 41 when the umbrella is opened. The limit slot 421 is set by a limit seat 42 set on the middle bar. The limit seat 42 is fixedly sleeved on the middle bar in a ring shape, and the limit slot 421 is provided in the limit seat 42. The limit seat 42 is fixed to the middle rod by a fixing structure or fixed to the middle rod by bonding. The fixing structure of the fixing limit seat 42 is a bolt, a screw, a rivet or a straight nail.

2 and 3, the lower nest body 41 sequentially includes an integrally formed hinge seat 411, a switch seat 412, and a handle 413. The hinge seat 411 is used for hinged connection of the head end of the linkage rod 13, and the lower nest body 41 is located on the switch seat 412. The inner diameter of the position is larger than the inner diameter of the hinge seat 411 and the handle 413, and a button receiving hole 414 is opened on the side of the switch seat 412. The switch base 412 is equipped with a switch fastener 43, the switch fastener 43 has a ring shape, and the switch fastener 43 is sandwiched between the outer edge of the middle rod and the inner edge of the switch base 412. The switch button 43 is provided with a switch button 431 and two opposite reset reeds 433 on the outer edge. The switch button 431 and the reset reeds 433 are arranged away from each other, and the switch button 431 extends into the button receiving hole 414. The switch fastener 43 is provided with a limiting protrusion 432 on the inner edge. The limiting protrusion 432 can be inserted into the limiting groove 421 and can be rotated along the limiting groove 421. The limiting protrusion 432 and the switch button 431 Set in the same direction. The limiting protrusion 432 is a rib-shaped structure, and the rib-shaped structure extends in an arc shape along a direction perpendicular to the longitudinal direction of the middle rod.

Continuing to refer to Figures 2 and 3, the reset reed 433 is arranged on the outer edge of the switch fastener 43, the reset reed 433 abuts against the inner edge of the switch base 412, the direction of force deformation of the reset reed 433 and the switch button 431 are pressed The direction of the rear movement is the same. The switch button 431 is used to control the above-mentioned limit protrusion 432 to shrink or protrude toward the inner edge of the lower nest body 41, and the reset reed 433 is used to support the limit protrusion when the switch button 431 is not pressed. 432. Since the inner diameter of the lower nest body 41 at the position of the switch seat 412 is larger than the inner diameters of the hinge seat 411 and the handle 413, a groove for accommodating the switch fastener 43 is formed in the switch seat 412, and the switch fastener 43 is installed Later, the switch fastener 43 is restricted by the small inner diameter of the hinge part and the handle 413, and is fixed inside the switch base 412.

1, 2, and 3, the above-mentioned middle rod includes a first rod body 21 and a second rod body 22, and the second rod body 22 is flexibly assembled to the end of the first rod body 21. The upper nest 31 is fixed at the end of the second rod 22. The lower nest main body 41 is provided outside the first rod body 21 movably along the length direction of the first rod body 21. The head end of the second rod 22 and the tail end of the first rod 21 are connected by a deflection mechanism 23, the deflection mechanism 23 is a universal deflection mechanism 23, and the deflection angle of the deflection mechanism 23 is limited to an acute angle . The deflection mechanism 23 includes a deflection ball head 231 and a deflection sleeve 232. The deflection ball head 231 is clamped in the deflection sleeve 232. The inner edge of the deflection sleeve 232 is adapted to match the deflection ball head 231. Spherical structure. The deflection ball head 231 is provided at the head end of the second rod body 22. The deflection sleeve 232 is provided at the end of the first rod body 21. The support rod and the first rod body 21 are connected by a deflection mechanism 24. The deflection mechanism 24 includes an upper deflection plate 241, a lower deflection plate 242, a limit gear 243, a return spring (not shown in the figure), and a deflection button 244. The upper deflection plate 241 and the lower deflection plate 241 are respectively provided with gear housings. The hole 245 and the gear accommodating hole 245 are provided with tooth grooves 246 that cooperate with the limiting gear 243. The openings of the gear accommodating holes 245 of the upper deflection disk 241 and the lower deflection disk 241 are arranged in close contact with each other. The accommodating hole 245 communicates to form a gear accommodating cavity, the limit gear 243 is assembled in the gear accommodating cavity, and the limit gear 243 can move along the tooth groove 246. The upper deflection plate 241 is arranged at the head end of the first rod body 21. The lower deflection plate 241 is arranged at the upper end of the support rod.

2 and 3, the return spring and the deflection button 244 are respectively disposed in the gear receiving hole 245 of the upper deflection plate 241 or the lower deflection plate 241, and the return spring and the deflection button 244 are respectively disposed in the limit gear 243 Both sides in the thickness direction. The return spring is clamped between the bottom of the gear accommodating hole 245 and the end surface of the limit gear 243. The bottom end of the deflection button 244 abuts the other end surface of the limit gear 243, and the head end of the deflection button 244 penetrates the gear accommodating hole 245. The bottom ground extends beyond the upper deflection disk 241 or the lower deflection disk 241. In this embodiment, the return spring is provided in the upper deflection plate 241, that is, between the bottom surface of the gear accommodating hole 245 of the upper deflection plate 241 and the end surface of the limit gear 243. The deflection button 244 penetrates the bottom surface of the gear receiving hole 245 of the lower deflection plate 241 and extends to the outside of the lower deflection plate. The lower deflection plate 241 is sleeved on the upper end of the support rod and is locked by a fastening bolt 247. The above-mentioned limit seat 42 is arranged adjacent to the tail end of the first rod body 21.

Referring to Figures 1 and 4, a support base includes a pillar 51, a plurality of feet 52, a bottom pad 53, a rod 54, a base sleeve 55, a plurality of base push-pull rods 56, a ground drill handle 57, A drill bit 58 and a table body, a leg 52 is hinged to the lower end of the pillar 51, the pillar 51 is used to connect the supported object, and the leg 52 can be flipped along the hinge joint with the pillar 51 to the seating surface of the support seat and fixed. The bottom pad 53 is a flexible material bottom pad 53, and the bottom pad 53 is connected to the above-mentioned legs 52 and is provided under the legs 52. When the leg 52 is turned over to the support seat placement surface along its hinged joint with the pillar 51, the bottom pad 53 is arranged between the leg 52 and the support seat placement surface and is attached to the support seat placement surface. For the structure of the plurality of legs 52, at least two legs 52 are required, but the two legs 52 need to be stable in the center of gravity. The solution is preferably at least three legs 52, and four legs 52 are used in the drawings.

Referring to FIG. 4, the above-mentioned pillar 51 has an open top surface structure. The lower end of the support rod 54 is inserted into the above-mentioned open top surface structure of the support rod 51, the seat sleeve 55 is sleeved outside the support rod 54 movably along the length direction of the support rod 54, and the seat sleeve 55 is provided above the support rod 51, The seat push-pull rods 56 are arranged in one-to-one correspondence with the above-mentioned support legs 52. The front end of the seat push-pull rod 56 is hinged to the middle of the corresponding leg 52, and the rear end of the seat push-pull rod 56 is hinged to the side edge of the seat sleeve 55. Each of the above-mentioned supporting legs 52 is formed by bending the round steel in opposite directions, the ends of the round steel are adjacent to each other to form the head end of the supporting leg 52, and the tail end of the supporting leg 52 is formed at the central bending of the round steel. The head end of the leg 52 is hinged to the side edge of the pillar 51. The tail end of each leg 52 is provided with a supporting portion 521, and the supporting portion 521 is formed by bending the tail end of the supporting leg 52 toward the side facing away from the pillar 51. After the legs 52 are expanded, the angle between the legs 52 and the pillar 51 is approximately 90°, and after the legs 52 are expanded, the lower end of the seat sleeve 55 abuts against the upper end of the pillar 51.

Referring to FIGS. 1 and 4, the seat sleeve 55 is attached with a seat bolt 551, and the seat bolt 551 is used to lock the seat sleeve 55 and the support rod 54. The bottom surface of the bottom pad 53 is provided with an anti-skid member. The bottom pad 53 is provided with a plurality of extension covering members 531. Each of the two adjacent legs 52 is provided with an extension covering member 531. The adjacent extension covering members 531 are adjacent to each other. Both ends are connected to the side edge of the supported object above the seat sleeve 55, and a weight containing cavity for accommodating a weight is formed between the extension covering 531 and the bottom pad 53. The extension covering parts 531 are arranged approximately in a triangle shape, and all the extension covering parts 531 are turned up to the head end to form a tapered shape.

Continuing to refer to FIGS. 1 and 4, the ground boring handle 57 is arranged in the middle of the support rod 54, and the drill bit 58 is detachably assembled on the lower end surface of the support rod 54. An assembly through hole is defined in the middle of the above-mentioned ground boring handle 57. The support rod 54 passes through the assembly through hole and is pivotally connected to the ground boring handle 57 through a pivot shaft provided in the assembly through hole. The ground boring handle 57 has two opposite arc structures at both ends. The ground boring handle 57 can be rotated to a vertical position with the support rod 54 through the pivot joint, or it can be rotated to two arcs respectively up and down with the pivot joint. The side walls of the support rod 54 on both sides are attached to each other. The table body is provided at the upper end of the support rod 54. The table body includes an upper sleeve 61, a lower sleeve 62, at least three support rods 63 (four in the figure), at least three push-pull rods 64 and a table top 65. The upper sleeve 61 and the lower sleeve 62 of the table body are both sleeved on the support rod 54. The head end of the support rod 63 is hinged on the side edge of the upper sleeve 61 of the table body. The table body push-pull rod 64 and the support rod 63 are arranged in one-to-one correspondence. The head end of the table 64 is hinged to the middle of the corresponding strut 63, the tail end of the table body push-pull rod 64 is hinged to the side edge of the lower sleeve 62 of the table body, the table top 65 is a flexible material table top 65, and the table top 65 covers the strut 63. A sleeve bolt 621 is attached to the lower sleeve 62 of the table body. The sleeve bolt 621 is used to lock the lower sleeve 62 of the table body to the support rod 54.

4, the upper sleeve 61 of the table body and the lower sleeve 62 of the table body move toward each other to open the table top 65, and the upper sleeve 61 of the table body and the lower table body 62 move away from the table body to close the table top 65. When the table top 65 is unfolded to use, the bottom surface of the table top sleeve 61 abuts against the top surface of the table bottom sleeve 62. After the table top 65 is expanded, the table top sleeve 61 and the table bottom sleeve 62 can be fixed to The relative position of the support rod 54 maintains the state of the table top 65 being stretched. In this embodiment, it is preferable to use the lower sleeve 62 of the table body to fix and cooperate with at least one of the following two solutions for maintenance:

First, each support rod 63 is attached with a corner support 631. The corner support 631 is provided at the end of the support rod 63. The corner support 631 extends toward the side away from the position of the lower sleeve 62 of the table body. Structure, the corner support 631 abuts against the lower edge of the table top 65;

Second, the upper sleeve 61 of the table body is provided with a plurality of hinged limiters. The hinged limiter is above the hinged position of the first end of the support rod 63. When the desktop 65 is opened, the top surface of the first end of the supporter 63 is in contact with the hinged limiter. The angle between the bottom surface of the support rod 63 and the upper sleeve 61 of the table body is an obtuse angle, and the hinge limit part is used to prevent the angle between the bottom surface of the support rod 63 and the upper sleeve 61 of the table body from being too large.

Referring to Figures 1 and 4, when the desktop 65 is in the open state, the above two solutions make the projection position of the tail end of the support rod 63 on the support rod 54 in a plane perpendicular to the support rod 54 higher than that of the support rod 63. The end is located at the projection position on the support rod 54 in a plane perpendicular to the support rod 54, that is, when the desktop 65 is stretched to the point where it is stretched, because the desktop 65 is a flexible material, when the desktop 65 is unfolded and used, one is The process of shrinking after being opened, so the table top 65 needs to be expanded first before being folded. When the lower sleeve 62 of the table body is fixed, simply touching the support rod 63 or pressing the table top 65 cannot make The desktop 65 is folded. In conjunction with the application of the corner support 631, there is a gap between the table top 65 and the support bar 63. The structure of the support bar 63 will not affect the flatness of the table top 65. At the same time, after items are placed on the table top 65, the table top 65 is slightly deformed. On the other hand, the items on the table top 65 are more fixed, and the table top 65 is subjected to greater stress, and the abnormal folding of the table top 65 caused by accidental touch may be smaller. The table top 65 is provided with a cup holder 651 and a reflective warning portion 652. The cup holder 651 is used for placing cups. The reflective warning portion 652 is provided on the side of the table top 65 away from the position of the strut 63. The reflective warning portion 652 is a reflective reflective with warning function. Labeling or reflective coating. After the desktop 65 is folded, the reflective warning part 652 will make the support seat have a warning effect.

Embodiment two:

Referring to FIG. 5, a support seat, the support seat is used to support a rod-shaped supported object 7. The rod-shaped supported object 7 can be a flag pole, a billboard pole, a warning sign pole, an umbrella support pole, and the like. The support base includes a pillar 51, a plurality of feet 52, a bottom cushion 53, a seat sleeve 55, and a plurality of seat push-pull rods 56. The feet 52 are hingedly connected to the lower end of the pillar 51. The pillar 51 is used to connect the supported object 7, and the feet 52 It can be turned over to the supporting seat placement surface and fixed along its hinged joint with the pillar 51. The bottom pad 53 is a flexible material bottom pad 53, and the bottom pad 53 is connected to the above-mentioned legs 52 and is provided under the legs 52. When the leg 52 is turned over to the support seat placement surface along its hinged joint with the pillar 51, the bottom pad 53 is arranged between the leg 52 and the support seat placement surface and is attached to the support seat placement surface. For the structure of the plurality of supporting legs 52, at least two supporting legs 52 are required, but the two supporting legs 52 need harsh conditions to stabilize the center of gravity. In this solution, at least three supporting legs 52 are preferred, and four supporting legs 52 are used in the drawings.

Continuing to refer to FIG. 5, the above-mentioned pillar 51 has an open top surface structure. The lower end of the supported object 7 is inserted into the above-mentioned open top surface structure of the pillar 51, the seat sleeve 55 is sleeved outside the supported object 7 so as to move along the length direction of the supported object 7, and the seat sleeve 55 is provided on the pillar Above 51, the seat push-pull rod 56 and the above-mentioned support foot 52 are arranged in one-to-one correspondence. The front end of the seat push-pull rod 56 is hinged to the middle of the corresponding foot 52, and the rear end of the seat push-pull rod 56 is hinged to the side edge of the seat sleeve 55. . Each of the above-mentioned supporting legs 52 is formed by bending the round steel in opposite directions, the ends of the round steel are adjacent to each other to form the head end of the supporting leg 52, and the tail end of the supporting leg 52 is formed at the central bending of the round steel. The head end of the leg 52 is hinged to the side edge of the pillar 51. The tail end of each leg 52 is provided with a supporting portion 521, and the supporting portion 521 is formed by bending the tail end of the supporting leg 52 toward the side facing away from the pillar 51. After the legs 52 are expanded, the angle between the legs 52 and the pillar 51 is approximately 90°, and after the legs 52 are expanded, the lower end of the seat sleeve 55 abuts against the upper end of the pillar 51.

Continuing to refer to FIG. 5, the seat sleeve 55 is attached with a seat bolt 551, and the seat bolt 551 is used to lock and connect the seat sleeve 55 and the supported object 7. An adjustment washer is provided in the open top surface of the pillar 51 and/or in the seat sleeve 55, and the adjustment washer is used to sleeve the supported object 7. The function of the adjusting washer is that when the rod diameter of the supported object 7 is small, the adjusting washer can be put on the supported object 7, so that the support seat can be matched with the supported object 7 with more rod diameters. . The bottom surface of the bottom pad 53 is provided with an anti-skid member. The bottom pad 53 is provided with a plurality of extension covering members 531, and the bottom pad 53 and the extension covering members 531 are the same as the first embodiment.

The above are only specific implementations of the present utility model, but the design concept of the present utility model is not limited to this. Any insubstantial modification of the present utility model using this concept should be an act that violates the protection scope of the present utility model.

Claims

A support seat, comprising a pillar and a plurality of supporting feet, the feet are hinged to the lower ends of the pillars, the pillars are used to connect the supported objects, and the feet can be flipped along the hinged joints with the pillars to the seating surface of the supporting seat and fixed, and is characterized in that: The bottom cushion is a flexible material bottom cushion, and the bottom cushion is connected to the supporting feet and arranged below the supporting feet; the supporting feet are turned over along the hinge joints with the pillars to the supporting seat placement surface state, the bottom cushions are arranged Between the supporting feet and the seating surface of the support base and fit with the seating surface of the support base.
A support seat according to claim 1, characterized in that: the pillar has an open top surface structure, and the opening on the top surface of the pillar is used for inserting a columnar supported object; further comprising a base sleeve and a plurality of The seat body push-pull rod, the seat body sleeve is sleeved outside the supported object, the seat body sleeve is arranged above the pillar, the seat body push-pull rods are arranged in one-to-one correspondence with the feet, and the head end of the seat body push-pull rod is hinged to it In the middle of the corresponding supporting foot, the tail end of the push-pull rod of the seat body is hinged to the side edge of the seat body sleeve.
The support seat according to claim 2, characterized in that: a seat bolt is attached to the seat sleeve, and the locking bolt is used to lock and connect the seat sleeve with the supported object; An adjustment washer is arranged in the opening of the top surface of the pillar and/or in the sleeve of the seat body, and the adjustment washer is used to be sleeved outside the supported object.
A support seat according to claim 2, wherein the bottom surface of the bottom pad is provided with anti-skid members; the bottom pad is provided with a plurality of extension covering parts, and each adjacent two feet are provided There is an extension covering piece, adjacent extension covering pieces are adjacent to each other, the head ends of a plurality of extension covering pieces are all connected to the side edge of the supported object above the seat sleeve, and the extension covering piece and the bottom pad are formed A ballast containing cavity for holding a ballast.
A support seat according to claim 1, wherein the head end of the leg is hinged to the side edge of the pillar; the tail end of each leg is provided with a support part, and the support part faces from the tail end of the support leg. The side facing away from the pillar is bent and formed.
A support seat according to claim 1, characterized in that: the pillar has an open top surface structure; further comprising a rod, a seat sleeve and a plurality of seat body push-pull rods, the lower end of the support rod is inserted into the pillar In the open structure of the top surface, the seat sleeve is sleeved outside the support rod so as to move along the length direction of the support rod, the seat sleeve is provided above the support pillar, and the seat push-pull rods and the support legs are arranged in one-to-one correspondence The head end of the seat body push-pull rod is hinged to the middle of the corresponding foot, and the rear end of the seat body push-pull rod is hinged to the side edge of the seat body sleeve.
The support seat according to claim 6, further comprising an earth-boring handle and a drill bit, the earth-boring handle is arranged in the middle of the support rod, and the drill bit is detachably assembled on the lower end surface of the support rod; An assembling through hole is defined in the middle of the ground boring handle, and the support rod passes through the assembling through hole and is pivotally connected to the ground boring handle through a pivot shaft arranged in the assembling through hole.
A support seat according to claim 6, characterized in that it further comprises a table body, the table body is arranged at the upper end of the support rod; the table body includes a table body upper sleeve, a table body lower sleeve, at least Three support rods, at least three table push-pull rods and a table top. The upper sleeve of the table and the lower sleeve of the table are sleeved on the support rods. The first end of the support rod is hinged on the side edge of the upper sleeve of the table. The pull rods and the support rods are arranged in one-to-one correspondence. The first end of the push-pull rod of the table body is hinged to the middle of the corresponding support rod. The tail end of the push-pull rod of the table body is hinged to the side edge of the lower sleeve of the table body. The table top is a flexible material table top. Strut.
A support seat according to claim 8, wherein the desktop is provided with a reflective warning part, the reflective warning part is arranged on the side of the desktop away from the position of the strut, and the reflective warning part has a warning function Reflective stickers or reflective coating.
An outdoor umbrella using the support base of any one of claims 1-9, wherein the outdoor umbrella is fixedly arranged by the support base.