CN220790368U

CN220790368U - Top telescopic structure of push-pull shed

Info

Publication number: CN220790368U
Application number: CN202322430216.9U
Authority: CN
Inventors: 刘焕军
Original assignee: Ningbo Jiunai Sunshade Products Co ltd
Current assignee: Ningbo Jiunai Sunshade Products Co ltd
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2024-04-16
Anticipated expiration: 2033-09-07

Abstract

The utility model discloses a push-pull shed top telescopic structure, in particular to the technical field of push-pull sheds, which comprises a frame assembly and a telescopic supporting assembly, wherein the telescopic supporting assembly is arranged above the frame assembly, the frame assembly comprises a mounting frame and a first sliding groove, the edges of the two sides of the top surface of the mounting frame are respectively provided with the first sliding groove and a second sliding groove, a bottom sliding block is slidably arranged at the two ends in the first sliding groove and the second sliding groove, and the push-pull shed top telescopic structure can conveniently and stably realize the contraction and the stretching of tarpaulin by controlling the two transverse moving keels to be far away from or close to each other.

Description

Top telescopic structure of push-pull shed

Technical Field

The utility model relates to the technical field of push-pull sheds, in particular to a telescopic structure of a top of a push-pull shed.

Background

The awning is a building assembly which is arranged above a building entrance or a top balcony and is used for shielding rain, wind and high-altitude falling objects from being injured by smashing.

The traditional canopy needs fixed connection in specific position, can't temporarily expand the rain-proof scope, has seriously reduced the application range of canopy, has consequently released the push-and-pull canopy afterwards and is used for solving above-mentioned problem, but the extending structure that push-and-pull canopy now adopted is comparatively complicated, adopts flexible forms such as cross connecting rod in case trouble in flexible in-process certain part, very easily leads to blocking, and is comparatively inconvenient, influences normal use, and the structure is disposable welding simultaneously, can't change, and is whole unable to use after damaging, has shortened life, does not accord with modern's user demand.

Disclosure of Invention

The utility model aims to provide a telescopic structure at the top of a push-pull shed so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the telescopic structure of the top of the push-pull shed comprises a frame assembly and a telescopic supporting assembly, wherein the telescopic supporting assembly is arranged above the frame assembly, the frame assembly comprises a mounting frame and a first sliding chute, a first sliding chute and a second sliding chute are respectively arranged at the edges of the two sides of the top surface of the mounting frame, a bottom sliding block is slidably arranged at the two ends in the first sliding chute and the second sliding chute, a double-head screw is arranged in the first sliding chute, a rotating motor is fixedly arranged at the edge of one side of the front surface of the mounting frame, a group of fixed baffles is fixedly arranged at the two sides of the top surface of the mounting frame, each group of fixed baffles consists of two fixed baffles, and a sleeve shaft is fixedly connected between the two fixed baffles;

the telescopic supporting assembly comprises a hinged support and a transmission rod, wherein two transmission rods are hinged to two sides of the top end of the hinged support, a rotating seat is connected to the other end of each transmission rod in a rotating mode, a transverse moving keel is fixedly installed on the top end of each rotating seat, a vertical rod is fixedly installed on two side faces of the hinged support, a jacking keel is arranged on the top end of each vertical rod, and the bottom face of each jacking keel is fixedly connected with the top face of each vertical rod.

Preferably, two sleeve holes are formed in two sides of the front face of the transverse moving keels, and the transverse moving keels are sleeved on the sleeve shaft in a sliding manner through the sleeve holes.

Preferably, the bottom ends of the two sides of the transverse moving keels are fixedly connected with the top ends of a bottom sliding block respectively.

Preferably, the output shaft of the rotating motor extends into the first chute, the extending end of the output shaft is fixedly connected with one end of the double-headed screw, and the other end of the double-headed screw is rotationally connected with the inner wall of the first chute.

Preferably, the thread lines at two ends of the double-end screw rod are opposite, and the bottom sliding blocks which are slidably arranged in the first sliding groove are sleeved on the double-end screw rod through threads.

Preferably, the two sideslip keels are symmetrically arranged, and the jacking keels are positioned in the middle of the two sideslip keels.

Compared with the prior art, the utility model has the beneficial effects that: this push-and-pull canopy top extending structure is kept away from each other or is close through controlling two sideslip fossil fragments, can be convenient and stable realization tarpaulin shrink and expansion, and the simple structure of adoption, the fault rate is low, the operation is more stable, can effectually avoid the condition that breaks down at flexible in-process, jack-up fossil fragments can go on going up and down in step along with the flexible of tarpaulin simultaneously, thereby descend under the circumstances of tarpaulin shrink, avoid influencing the shrink of tarpaulin, with tarpaulin bottom surface middle part looks butt under the circumstances that the tarpaulin stretches out, thereby can provide a holding power with the middle part of tarpaulin, make the more stable that the tarpaulin stretches out.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic bottom perspective view of the present utility model;

FIG. 3 is a schematic perspective view of a frame assembly according to the present utility model;

fig. 4 is a schematic perspective view of the telescopic supporting assembly of the present utility model.

In the figure: 1. a frame assembly; 101. a mounting frame; 102. a first chute; 103. a second chute; 104. a bottom slider; 105. a double-ended screw; 106. a rotating motor; 107. a fixed baffle; 108. a sleeve shaft; 2. a telescoping jack-up assembly; 201. a hinged support; 202. a transmission rod; 203. a rotating seat; 204. traversing the keel; 205. trepanning; 206. a vertical rod; 207. and jacking up the keels.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme that: in order to achieve the above purpose, the present utility model provides the following technical solutions: the telescopic structure of the top of the push-pull shed comprises a frame assembly 1 and a telescopic supporting assembly 2, wherein the telescopic supporting assembly 2 is arranged above the frame assembly 1, the frame assembly 1 comprises a mounting frame 101 and a first sliding chute 102, a first sliding chute 102 and a second sliding chute 103 are respectively arranged at the edges of the two sides of the top surface of the mounting frame 101, a bottom sliding block 104 is slidably arranged at the two ends of the first sliding chute 102 and the second sliding chute 103, a double-head screw 105 is arranged in the first sliding chute 102, a rotating motor 106 is fixedly arranged at the edge of one side of the front surface of the mounting frame 101, a group of fixed baffles 107 are fixedly arranged at the two sides of the top surface of the mounting frame 101, each group of fixed baffles 107 consist of two fixed baffles 107, and a sleeve shaft 108 is fixedly connected between the two fixed baffles 107;

the telescopic supporting assembly 2 comprises a hinged support 201 and a transmission rod 202, wherein two transmission rods 202 are hinged to two sides of the top end of the hinged support 201, a rotating seat 203 is rotatably connected to the other ends of the transmission rods 202, a transverse moving keel 204 is fixedly installed on the top end of the rotating seat 203, a vertical rod 206 is fixedly installed on two side surfaces of the hinged support 201, a jacking keel 207 is arranged on the top end of the vertical rod 206, and the bottom surface of the jacking keel 207 is fixedly connected with the top surface of the vertical rod 206.

In this embodiment, two holes 205 are formed on two sides of the front surface of the cross sliding keel 204, the cross sliding keel 204 is slidably sleeved on the sleeve shaft 108 through the holes 205, and the awning cloth on the roof is serially connected to the two sleeve shafts 108 in a mode of serial connection of holes, that is, in a mounting mode of the curtain and the sleeve shaft 108, the awning cloth can be folded and stored by extrusion, and the awning cloth is unfolded by stretching.

Simultaneously, two sideslip fossil fragments 204 both sides bottom respectively with a bottom slider 104 top fixed connection, through the control bottom slider 104 be close to each other or keep away from can control the close to or keep away from of two sideslip fossil fragments 204, and then accomplish the packing up and the expansion to the tarpaulin.

The output shaft of the rotating motor 106 extends into the first sliding groove 102, the extending end of the output shaft is fixedly connected with one end of the double-end screw 105, the other end of the double-end screw 105 is rotationally connected with the inner wall of the first sliding groove 102, and the rotating motor 106 is started to rotate the output shaft of the rotating motor 106 to conveniently drive the double-end screw 105 to rotate.

The thread lines at two ends of the double-end screw 105 are opposite, and the bottom sliding blocks 104 which are slidably arranged in the first sliding groove 102 are sleeved on the double-end screw 105 in a threaded manner, and as the thread lines at two ends of the double-end screw 105 are opposite, the two bottom sliding blocks 104 can be controlled to be far away from or close to each other by controlling the rotation direction of the double-end screw 105.

Two sideslip fossil fragments 204 are the symmetry setting, jack-up fossil fragments 207 are located the middle part of two sideslip fossil fragments 204, and after the tarpaulin was expanded, jack-up fossil fragments 207 top just in time with tarpaulin bottom surface butt to can provide a holding power with the middle part of tarpaulin, make the tarpaulin more stable.

When in use, the awning cloth of the shed roof is connected in series on the two sleeve shafts 108 in a mode of connecting holes in series, namely, the installation mode of curtains and the sleeve shafts 108 is adopted, two ends of the awning cloth are respectively and fixedly connected with the inner side surfaces of the two transverse moving keels 204, when the awning cloth is required to be contracted and stretched out, the output shaft of the rotating motor 106 rotates to drive the double-end screw 105 to rotate by starting the rotating motor 106, when the double-end screw 105 rotates, the two bottom sliding blocks 104 which are in threaded connection with the two ends of the double-end screw 105 can move along the double-end screw 105 in the first sliding groove 102, as the thread lines of the two ends of the double-end screw 105 are opposite, the two bottom sliding blocks 104 can be controlled to be mutually separated or close by controlling the rotating direction of the double-end screw 105, the top ends of the two bottom sliding blocks 104 are respectively and fixedly connected with the bottom feet on one side of the transverse moving keels 204, therefore, the two transverse keels 204 can be controlled to be close to or far away from each other through controlling the bottom sliding block 104, and then the awning cloth can be conveniently folded or pulled away through controlling the movement of the transverse keels 204, meanwhile, in the process of contracting the awning cloth, the two transverse keels 204 are close to each other, the two rotating bases 203 can be driven to be close to each other, and the two rotating bases 203 are connected with the same hinged base 201 through the transmission rod 202 in a transmission manner, so that the hinged base 201 descends along with the approach of the rotating bases 203, the vertical rod 206 with the top fixedly connected with the hinged base 201 can be driven to descend with the jacking keels 207 through the descent of the hinged base 201, when the awning cloth is unfolded, the two transverse keels 204 are mutually far away, the jacking keels 207 are lifted, and after the awning cloth is unfolded, the top ends of the jacking keels 207 are just abutted with the bottom surface of the awning cloth, so that the middle part of the awning cloth can be provided with a supporting force, and the awning cloth is more stable.

To sum up, this push-and-pull canopy top extending structure is kept away from each other or is close through controlling two sideslip fossil fragments, can be convenient and stable realization tarpaulin shrink and stretch out, and the simple structure of adoption, the fault rate is low, the operation is more stable, can effectually avoid the condition that breaks down in flexible in-process, jack-up fossil fragments can go on lifting in step along with tarpaulin's is flexible simultaneously, thereby descend under tarpaulin shrink's condition, avoid influencing tarpaulin's shrink, with tarpaulin bottom surface middle part looks butt under tarpaulin stretch out's condition, thereby can provide a holding power with the middle part of tarpaulin, make the tarpaulin stretch out more stable.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixed, connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims

1. The telescopic structure at the top of the push-pull shed comprises a frame assembly (1) and a telescopic supporting assembly (2) and is characterized in that the telescopic supporting assembly (2) is arranged above the frame assembly (1), the frame assembly (1) comprises a mounting frame (101) and a first sliding chute (102), the edges of two sides of the top surface of the mounting frame (101) are respectively provided with the first sliding chute (102) and a second sliding chute (103), a bottom sliding block (104) is slidably arranged at the two ends in the first sliding chute (102) and the second sliding chute (103), a double-headed screw (105) is arranged in the first sliding chute (102), a rotating motor (106) is fixedly arranged at the edge of one side of the front surface of the mounting frame (101), a group of fixed baffles (107) are fixedly arranged at the two sides of the top surface of the mounting frame (101), each group of fixed baffles (107) are composed of two fixed baffles (107), and a sleeve shaft (108) is fixedly connected between the two fixed baffles (107);

the telescopic supporting assembly (2) comprises a hinged support (201) and a transmission rod (202), wherein two transmission rods (202) are hinged to two sides of the top end of the hinged support (201), two transmission rods (202) are connected with a rotating seat (203) in a rotating mode, a transverse moving keel (204) is fixedly installed on the top end of the rotating seat (203), a vertical rod (206) is fixedly installed on two side faces of the hinged support (201), a jacking keel (207) is arranged on the top end of the vertical rod (206), and the bottom face of the jacking keel (207) is fixedly connected with the top face of the vertical rod (206).

2. The telescopic structure of the top of the push-pull shed according to claim 1, wherein two sleeve holes (205) are formed on two sides of the front faces of the two transverse moving keels (204), and the transverse moving keels (204) are sleeved on the sleeve shaft (108) in a sliding manner through the sleeve holes (205).

3. The telescopic structure of the top of the push-pull shed according to claim 1, wherein the bottom ends of two sides of the traversing keels (204) are fixedly connected with the top end of one bottom sliding block (104) respectively.

4. The telescopic structure of the top of the push-pull shed according to claim 1, wherein the output shaft of the rotating motor (106) extends into the first chute (102), the extending end of the output shaft is fixedly connected with one end of the double-headed screw (105), and the other end of the double-headed screw (105) is rotatably connected with the inner wall of the first chute (102).

5. The telescopic structure of the top of the push-pull shed according to claim 1, wherein threads at two ends of the double-ended screw rod (105) are opposite, and bottom sliding blocks (104) which are slidably arranged in the first sliding groove (102) are sleeved on the double-ended screw rod (105) in a threaded manner.

6. The telescopic structure of the top of the push-pull shed according to claim 1, wherein two transverse keels (204) are symmetrically arranged, and the jacking keels (207) are positioned in the middle of the two transverse keels (204).