CN216740942U

CN216740942U - Damping positioning device and awning

Info

Publication number: CN216740942U
Application number: CN202123091061.8U
Authority: CN
Inventors: 郑天夏; 郑世平; 范克安
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-06-14
Anticipated expiration: 2031-12-10

Abstract

The utility model relates to a damping positioner and sunshade, wherein damping positioner is including mounting and damping piece, sets up arc wall or arc hole that can supply the member to pass and have the damping location on the damping piece, and the damping piece passes through the rotatable riveting location of rivet on the mounting. The awning comprises a support and awning cloth which are symmetrically arranged at two sides, wherein the support comprises a vertical rod piece, a transverse rod piece, an oblique rod piece and a damping positioning device; the lower end part of the vertical rod piece is locked on the fixing piece, and the upper end part of the vertical rod piece is rotatably hinged with the transverse rod piece; the oblique rod piece penetrates through the arc-shaped groove or the arc-shaped hole of the damping piece, the upper end part of the oblique rod piece is rotatably hinged on the transverse rod piece, and the pitching angle and the folding structure of the transverse rod piece can be adjusted by means of the sliding of the oblique rod piece relative to the damping piece; two sides of the tarpaulin are sleeved on the two transverse rods; the bracket has a sun-shading effect with adjustable pitching and can be conveniently folded and stored.

Description

Damping positioning device and awning

The technical field is as follows:

the utility model belongs to the technical field of outdoor folding chair, the supporting sunshade that uses of bed, in particular to damping positioner and sunshade.

Background art:

the urbanization development and the life rhythm are accelerated, the outdoor activity becomes a luxury, and the matched outdoor appliance is richer and more detailed. Such as folding chairs, beach chairs and hammocks, have also become the standard of outdoor enthusiasts, and at the beginning, only a seat is provided, so that the comfort is improved, and the sun shading and the like are matched. Most of these appliances are also foreign articles, and are gradually accepted by people with the introduction and processing of the appliances, and become mainstream products. Such as:

US patent application No. US7,243,990, discloses a sunshade device for covering a chair, and as can be seen from the figure, the sunshade device has a pair of upright bars, a pair of connecting members, a pair of transverse bars swingable to a horizontal position, and a flexible ceiling member for covering the top of the chair; each connecting member is connected to a bottom end of one of the upright bars and is adapted to mount the sunshade on a chair; each of a pair of cross bars is connected to one of the upright bars by a hinge; the inclined rod piece is matched with the locking element and used for locking the pair of transverse rod pieces at an angle relative to the pair of vertical rod pieces, one end of the inclined rod piece is hinged on the transverse rod piece, the other end of the inclined rod piece is positioned on the vertical rod piece in a sliding mode through a sliding sleeve, and the height of the lower portion of the sliding sleeve is positioned through the locking element so as to adjust the pitching angle of the transverse rod piece; a folding member composed of a pair of cross bars is connected between the pair of cross bars for associating the pair of cross bars to form a supporting and folding synchronization. Because the vertical rod piece is arranged, the height of the ceiling can be directly increased, and the horizontal rod piece can be closed together with the vertical rod piece in a matching and swinging mode, so that the size is reduced. But a pair of connecting elements and a pair of locking elements are needed, and two actions are needed to complete the opening and the folding of the awning, so that the operation is very inconvenient.

Therefore, the manufacturers have made improvements on this basis, such as CN200720009301.6, which discloses a sunshade frame rod set and a folding chair frame. The sunshade frame rod group is connected with the supporting rods of the supporting frame and comprises at least one folding frame, and the folding frame comprises a plurality of supporting rod parts and a locking unit. The supporting rod parts and the supporting rods are connected and combined into two linkage and diagonal foldable quadrilateral structures. The mechanism provides a linkage that is locked to the support pole by the locking unit to remain stable upright, but also loses adjustment of the tilt angle of the canopy.

To the location of sliding rod spare becomes the key problem, how to provide a self-align scheme that rod spare slide adjusting, it is that the utility model discloses the object of research is indulged in the present folding solar protection devices technical field.

The invention content is as follows:

the utility model aims at designing a damping positioner that member slip accommodation process can self-align to and constitute by this damping positioner and can adjust every single move angle and folding sunshade.

The utility model discloses technical scheme realizes like this: a damped positioning device characterized by: the damping device comprises a fixed part and a damping part, wherein the damping part is provided with an arc-shaped groove or an arc-shaped hole through which a rod piece can pass, and forms damping positioning capable of sliding through with the rod piece by means of the arc-shaped groove or the arc-shaped hole; the damping piece is rotatably riveted and positioned on the fixing piece through a rivet.

The middle part of the fixing piece is formed with a clamping groove, and the damping piece can be rotatably positioned in the clamping groove.

The damping piece is of a symmetrical two-half structure, and the two halves are encircled to form a complete arc-shaped hole.

One side of the damping part with the arc-shaped groove is attached to the side face of the fixing part, and the arc-shaped groove is closed by means of the fixing part.

The utility model provides a sunshade, includes support and the tarpaulin that bilateral symmetry set up, and the support includes a vertical member, a horizontal member, a slant member to and foretell damping positioner, its characterized in that: the lower end part of the vertical rod piece is locked on a fixing piece of the damping positioning device, and the upper end part of the vertical rod piece is rotatably hinged with the transverse rod piece; the inclined rod piece penetrates through an arc-shaped groove or an arc-shaped hole of a damping piece in the damping positioning device, the upper end part of the inclined rod piece is rotatably hinged on the transverse rod piece, and the pitching angle and the folding structure of the transverse rod piece can be adjusted by means of sliding of the inclined rod piece relative to the damping piece; two sides of the tarpaulin are sleeved on the two transverse rods.

The fixing piece is provided with an inserting tenon and is provided with a mortise seat capable of being locked on an object, and a mortise hole for inserting the inserting tenon is formed in the mortise seat.

The connecting assembly comprises a connecting seat and a rotating seat, the connecting seat is respectively locked on two hinged points of the transverse rod piece, a rotating seat is respectively locked at the end parts of the vertical rod piece and the oblique rod piece, and the rotating seats are hinged on the connecting seat by virtue of the rotating seats to form rotatable hinging among the rod pieces.

The utility model provides a damping positioning device, which has the characteristics of ingenious conception, reasonable structure, convenient adjustment and damping locking, and the foldable support of the awning formed by the damping positioning device has the sun-shading effect with adjustable pitching, can be conveniently detached, folded and stored, occupies small space and is convenient to carry; can be widely matched with outdoor facilities such as beach chairs, folding beds and the like to meet the requirements of sun shading and rain shielding.

Description of the drawings:

the present invention will be further explained with reference to the following specific drawings:

FIG. 1 is a schematic view of a damping positioning device

FIG. 2 is an exploded view of a damping positioning device

FIG. 3 is a schematic view of a damper

FIG. 4 is a schematic exploded view of a damper

FIG. 5 is a schematic view of a sunshade

FIG. 6 is a schematic view of a stent

FIG. 7 is a schematic view of the stand in a folded state

FIG. 8 is a schematic view of the stand being opened to the horizontal

FIG. 9 is a schematic view of the stand being opened to an elevation angle

FIG. 10 is an exploded view of the bracket

Wherein

1-fixing piece 11-clamping groove 12-mortise and tenon 13-mortise seat

131-mortise hole 2-damping piece 21-arc-shaped groove 3-rod piece

4-5 rivets-6 vertical rods, 7 transverse rods and 7 oblique rods

8-tarpaulin 9-connecting component 91-connecting seat 92-rotating seat

The specific implementation mode is as follows:

referring to fig. 1, 2 and 3, the damping positioning device comprises a fixed part 1 and a damping part 2, wherein the damping part 2 is provided with an arc-shaped groove 21 or an arc-shaped hole, and forms damping positioning capable of sliding through with a rod part 3 passing through by means of the arc-shaped groove 21 or the arc-shaped hole; that is, the rod 3 slightly deforms to pass through the arc-shaped slot 21, and can slide along the arc-shaped slot 21 under the action of external force so as to adjust the position of the rod 3; when the external force is removed, the rod piece deforms to generate larger resistance, so that the positions of the rod piece 3 and the damping piece 2 are kept relatively stable, and a damping positioning or locking structure is formed.

The damping element 2 is pivotably riveted to the fastening element 1 by means of a rivet 4, i.e. the holding rod 3 and the damping element 2 can be pivoted relative to the fastening element 1 in order to adjust the requirements of different adaptations.

Furthermore, a clamping groove 11 is formed in the middle of the fixing part 1, and the damping part 2 can be rotatably positioned in the clamping groove 11, so that the better integrity and the stress balance are realized. As shown in fig. 3, the arc-shaped slot 21 of the damping member is an open slot for easy forming and is blocked and closed by the notch formed by the rotatable hinge on the clamping slot 11 to prevent the rod from being separated. However, this structure is not exclusive, and the following mating structure may also be adopted:

one side of the damping part 2 with the arc-shaped groove is attached to the side face of the fixing part 1, and the side face is blocked at the notch of the arc-shaped groove 21 by the fixing part 1. In the structure, the fixing piece 1 is not provided with a clamping groove, such as a sheet structure, so that the whole structure can be thinner, and the use requirement of different occasions can be met.

In addition, referring to fig. 4, the damping member 2 may also be a symmetrical two-half structure, and the two halves surround to form a complete arc hole. Not only can meet the molding requirement, but also can ensure the friction surface with the rod piece 3 and can reduce the fit clearance. The damping part 2 formed by combining the two halves can still adopt the two hinge schemes, and can be rotatably hinged with the fixing part 1.

Referring to fig. 5 to 10, an awning comprises brackets and tarpaulin 8, wherein the brackets are symmetrically arranged on two sides, and comprise a vertical rod 5, a transverse rod 6, an oblique rod 7, and the damping positioning device, namely a fixing piece 1 and a damping piece 2; the lower end part of the vertical rod piece 5 is locked on the fixing piece 1 of the damping positioning device, and the upper end part is rotatably hinged with the transverse rod piece 6; the oblique rod 7 passes through an arc groove 21 or an arc hole of the damping piece 2 in the damping positioning device, the upper end part of the oblique rod is rotatably hinged on the transverse rod 6, and the pitching angle and the folding structure of the transverse rod 6 can be adjusted by means of the oblique rod 7 sliding relative to the damping piece 2; the two sides of the tarpaulin 8 are sleeved on the two transverse rods 6. The fixing piece 1 can be conveniently matched with other objects to form an adjustable and foldable awning.

Furthermore, the fixing member 1 is provided with a mortise 12 and is configured with a mortise seat 13 capable of being locked on the object, as shown in fig. 5, a mortise 131 is formed on the mortise seat 13 for inserting the mortise 12; so that the awning can be simply assembled on an object and also can be conveniently disassembled; the mortise seat 13 occupies a small space along with the object, does not influence the normal use of the object, particularly outdoor articles such as beach chairs and folding beds, additionally provides a sun-shading function, and meets more humanized requirements. In addition, the design of the seat 13 and the hole 131 is designed according to the specific object, but the two brackets can be maintained to be slightly opened outwards so as to tighten the tarpaulin 8.

In order to meet the requirements of lightness and strength, the vertical rod piece 5, the transverse rod piece 6 and the oblique rod piece 7 are all carbon fiber rods, and the hinging point is provided with a connecting assembly 9 to form transitional connection and reinforcement effects due to the fact that the carbon fiber rods are thin in diameter. More specifically, the linking assembly 9 includes a linking seat 91 and a rotating seat 92, the linking seat 91 is respectively locked on the two hinge points of the transverse rod member 6, and a rotating seat 92 is respectively locked on the end portions of the vertical rod member 5 and the oblique rod member 7, and is hinged on the linking seat 91 by the rotating seat 92 to form the rotatable hinge joint between the rod members. It can also be said that the introduction of the engagement assembly 9 provides a reinforcement method for both the service of the swivel joint and the reinforcement of the strength at the carbon fibre joint, in particular for the use of thin-diameter rods.

The rod piece adopts the carbon fiber rod, so that the rod piece has high deformation and high strength, the oblique rod piece 7 can slide through the arc-shaped groove 21 conveniently, and a larger self-positioning force can be generated between the oblique rod piece and the arc-shaped groove 21; and when the fixing part tenon 12 is designed, the brackets on the two sides are properly in an outward expansion state, the tarpaulin 8 is tightened by means of outward expansion deformation force, and even if no related rod pieces exist between the transverse rod pieces 6 in the brackets on the two sides, the tarpaulin can be kept in a good tightening state.

In the awning, the diagonal rod member 7 is equivalent to the rod member 3 in the example of the damping member positioning device, and the sliding adjustment and self-positioning functions are realized.

Claims

1. A damped positioning device characterized by: the damping positioning device comprises a fixed part and a damping part, wherein the damping part is provided with an arc-shaped groove or an arc-shaped hole through which a rod piece can pass, and the damping positioning which can slide through is formed by the arc-shaped groove or the arc-shaped hole and the rod piece; the damping piece is rotatably riveted and positioned on the fixing piece through a rivet.

2. The damped positioning device of claim 1, wherein: the middle part of the fixing piece is formed with a clamping groove, and the damping piece can be rotationally positioned in the clamping groove.

3. The damped positioning device of claim 1 or 2 wherein: the damping piece is a symmetrical two-half structure, and the two halves surround to form a complete arc-shaped hole.

4. The damped positioning device of claim 1 wherein: one side of the damping part with the arc-shaped groove is attached to the side face of the fixing part, and the arc-shaped groove is closed by means of the fixing part.

5. An awning comprising bilaterally symmetrically disposed supports and a tarpaulin, the supports comprising a vertical rod member, a horizontal rod member, a diagonal rod member, and the damping positioning device of any one of the preceding claims 1 to 4, wherein: the lower end part of the vertical rod piece is locked on a fixing piece of the damping positioning device, and the upper end part of the vertical rod piece is rotatably hinged with the transverse rod piece; the inclined rod piece penetrates through an arc-shaped groove or an arc-shaped hole of a damping piece in the damping positioning device, the upper end part of the inclined rod piece is rotatably hinged on the transverse rod piece, and the pitching angle and the folding structure of the transverse rod piece can be adjusted by means of sliding of the inclined rod piece relative to the damping piece; the two sides of the tarpaulin are sleeved on the two transverse rods.

6. A canopy according to claim 5, wherein: the fixing piece is provided with an inserting tenon and is provided with a mortise seat capable of being locked on an object, and a mortise hole for inserting the inserting tenon is formed in the mortise seat.

7. A canopy according to claim 5, wherein: the vertical rod piece, the transverse rod piece and the oblique rod piece are carbon fiber rods, a connecting assembly is arranged at the hinged point and comprises a connecting seat and a rotating seat, the connecting seat is respectively locked on two hinged points of the transverse rod piece, a rotating seat is respectively locked at the end parts of the vertical rod piece and the oblique rod piece, and the vertical rod piece and the oblique rod piece are hinged on the connecting seat by means of the rotating seat to form rotatable hinging among the rod pieces.