Decoration ladder with folding structure

Abstract

The utility model relates to the field of decoration equipment, in particular to a decoration ladder with a folding structure, which comprises a support ladder assembly, slideways are arranged on two sides of the support ladder assembly, a plurality of ladder cross beams are fixedly connected to the inner side of the support ladder assembly, and the plurality of ladder cross beams are linearly and uniformly distributed along the inner side of the support ladder assembly; the folding mechanism is mounted in the slide way, and the surface of the folding mechanism extends to the outer part of the supporting ladder frame and is in contact with the surface of the adjacent ladder cross beam; according to the device, in a narrow environment, the supporting rod can be adjusted to form an acute angle relative to the supporting ladder assembly and tend to be vertical, in a wide environment, the supporting rod is placed close to the ground and tends to be horizontal and forms an acute angle relative to the horizontal plane, and when the device needs to be used by leaning against a wall body, the supporting rod and the supporting ladder assembly can be in a relatively parallel state; the device adapts to various working environments and assists workers in use more stably.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of decoration equipment, especially the decoration ladder with folding structure. BACKGROUND

[0002] The indoor decoration includes room design, decoration, furniture arrangement and various small decorations, and is biased to the decoration construction of the building interior, and not only during the decoration design construction, but also including the long-term continuous decoration after moving in, the decoration ladder needs to be used in the process for the user to decorate the higher place,

[0003] Through the height of the placing plate is increased, the user is avoided to excessively bend the waist and change the tool, the practicality of the device is increased, but the device is used in the decoration construction, because the working environment space is different, the device is supported by the surrounding wall and kept stable when the staff is in the narrow area, when working in the relatively wide space, there is no supporting material around the staff on the top, the device is difficult to reach in different environments, adjust the different folding states, and the staff is used more stably.

[0004] Therefore, the decoration ladder with folding structure is provided to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses the purpose is to provide the decoration ladder with folding structure to solve the above -mentioned problem, and the device is difficult to reach in different environments, adjust the different folding states, and the staff is used more stably.

[0006] The utility model discloses the following technical scheme to realize the above -mentioned purpose, the decoration ladder with folding structure, include: support ladder frame, both sides of support ladder frame are all set up with slide, the inboard fixed connection of support ladder frame has a plurality of ladder cross beams, and a plurality of ladder cross beams are evenly distributed along the inboard of support ladder frame and present linearly;Folding mechanism, folding mechanism installs in the inside of slide, and the surface of folding mechanism extends to the outside of support ladder frame and is in contact with the surface of adjacent ladder cross beam;Wherein, the folding mechanism includes the height positioning assembly installed in the inside of two slides, and the surface of height positioning assembly extends to the outside of support ladder frame, and the surface of height positioning assembly is provided with angle positioning assembly, and angle positioning assembly is in contact with the surface of adjacent ladder cross beam.

[0007] Preferably, the angular positioning assembly comprises a hook bracket arranged on one side of two of the ladder cross beams, the lower end of the hook bracket is arranged as a bent portion, the bent portion of the hook bracket is clamped with the surface of the adjacent ladder cross beam, the side of the hook bracket away from the ladder cross beam is fixedly connected with a hinged seat, the inner wall of the hinged seat is rotatably connected with a limiting disc, the surface of the limiting disc is fixedly connected with a supporting rod, the lower end bent portion of the hook bracket and the adjacent ladder cross beam form an upward movement limiting effect, the hinged seat on the side of the hook bracket is clamped by the height positioning assembly, the height positioning assembly limits the downward movement trend of the hook bracket, so that the relative stable limiting effect of the hook bracket is achieved.

[0008] Preferably, the height positioning assembly comprises a clamping beam clamped on the lower end of the hinged seat, both ends of the clamping beam are fixedly connected with sliding blocks, the sliding blocks are slidingly connected with the inner walls of adjacent slide channels, the inner wall of the sliding block is fixedly connected with a threaded sleeve, the inner wall of the threaded sleeve is threadedly connected with a positioning bolt, one end of the positioning bolt is in contact with the inner wall of the slide channel, the inner wall of the slide channel close to the ladder cross beam is provided with a hard rubber layer, the end of the positioning bolt is in pressure contact with the hard rubber layer of the inner wall of the slide channel, and the hard rubber layer is extruded and deformed, so that the positioning bolt is not easily moved, and then the sliding block will not be easily displaced in the inner wall of the slide channel.

[0009] Preferably, the hinged seat is provided with threaded holes on both sides, and the threaded holes are in threaded connection with positioning screws.

[0010] Preferably, the limiting disc is provided with a plurality of positioning holes on one side, and the positioning holes are uniformly distributed in a ring shape along the surface of the limiting disc.

[0011] Preferably, the threaded holes are in communication with adjacent positioning holes, one end of the positioning screw extends into the adjacent positioning hole, and the limiting disc and the hinged seat are penetrated by the positioning screw when the threaded hole and the positioning hole are in communication, so as to limit the deviation angle of the supporting rod relative to the hook bracket, thereby achieving stable and firm effect in use.

[0012] Preferably, the two supporting rods are fixedly connected with a counterweight buckle, the longitudinal section of the counterweight buckle is L-shaped, and the counterweight buckle cooperates with the height positioning assembly to assist positioning in folding.

[0013] The beneficial effects of the utility model are:

[0014] 1. The decoration ladder with the folding structure can be adjusted to different folding states under the action of the folding mechanism according to different construction environments, the device can be adjusted to an acute angle relative to the support ladder and tend to be vertical in a narrow environment, the support rod is placed close to the ground and tends to be horizontal and forms an acute angle relative to the horizontal plane in a wide environment, when the device needs to be used against a wall, the support rod and the support ladder can also form a relative parallel state, so that the device is adapted to various working environments and is more stable for workers to use.

[0015] 2. The angle positioning assembly cooperates with the supporting beam to adjust the support point at different positions, the hook frame lower end bending part and the adjacent ladder beam form an upward movement limiting action, the height positioning assembly supports and clamps the hinge seat on the side of the hook frame, the height positioning assembly limits the downward movement of the hook frame, so that the hook frame is relatively stable and limited, and the stability of the support during work is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a folding mechanism structural schematic view of the utility model;

[0018] Figure 3 It is a slide opening schematic view of the utility model;

[0019] Figure 4 It is a local explosion schematic view of the angle positioning assembly of the utility model;

[0020] Figure 5 It is a positioning hole distribution schematic view of the utility model;

[0021] Figure 6 It is a position schematic view of the angle positioning assembly of the utility model;

[0022] Figure 7 It is a supporting beam and counterweight buckle position schematic view of the utility model.

[0023] In the figure: 1, support ladder; 11, slide; 2, ladder beam; 3, folding mechanism; 31, height positioning assembly; 311, sliding block; 312, threaded sleeve; 313, positioning bolt; 314, supporting beam; 32, angle positioning assembly; 321, hook frame; 322, hinge seat; 323, limiting disc; 324, support rod; 325, counterweight buckle; 326, threaded hole; 327, positioning hole; 328, positioning screw. DETAILED DESCRIPTION

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In practical implementation: such as Figures 1-7 As shown, a decorative ladder with a folding structure includes: a supporting ladder frame 1, with slides 11 on both sides of the supporting ladder frame 1, and multiple ladder beams 2 fixedly connected to the inner side of the supporting ladder frame 1, the multiple ladder beams 2 being evenly distributed in a straight line along the inner side of the supporting ladder frame 1; a folding mechanism 3, which is installed inside the slides 11, and the surface of the folding mechanism 3 extends to the outside of the supporting ladder frame 1 and contacts the surface of the adjacent ladder beams 2; wherein, the folding mechanism 3 includes a height positioning component 31 installed inside the two slides 11, the surface of the height positioning component 31 extending to the outside of the supporting ladder frame 1, and an angle positioning component 32 provided on the surface of the height positioning component 31, the angle positioning component 32 contacting the surface of the adjacent ladder beams 2;

[0026] like Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the angle positioning component 32 includes a hook 321 disposed on one side of two of the ladder beams 2. The lower end of the hook 321 is configured as a bend, and the bend of the hook 321 is engaged with the surface of the adjacent ladder beam 2. A hinge seat 322 is fixedly connected to the side of the hook 321 away from the ladder beam 2. A limit plate 323 is rotatably connected to the inner wall of the hinge seat 322. A support rod 324 is fixedly connected to the surface of the limit plate 323. Threaded holes 326 are provided on both sides of the hinge seat 322. A positioning screw 328 is threadedly connected to the inner wall of the threaded hole 326. Multiple positioning holes 327 are provided on one side of the limit plate 323. The multiple positioning holes 327 are evenly distributed in a ring shape along the surface of the limit plate 323. The threaded holes 326 communicate with the adjacent positioning holes 327. One end of the positioning screw 328 extends into the interior of the adjacent positioning hole 327. A counterweight buckle 325 is fixedly connected between the two support rods 324. The longitudinal section of the counterweight buckle 325 is L-shaped.

[0027] The device is limited upwardly by the adjacent ladder cross beam 2 through the bent part of the hook bracket 321 lower end, the hinged seat 322 side of the hook bracket 321 is supported and clamped by the height positioning assembly 31, the height positioning assembly 31 limits the downward movement of the hook bracket 321, so as to achieve the relative stable limiting action of the hook bracket 321, and the limiting disc 323 and the hinged seat 322 are penetrated by the positioning screw 328 when the threaded hole 326 and the positioning hole 327 are in communication, which limits the offset angle of the supporting rod 324 relative to the hook bracket 321, so that the stable and firm effect can be achieved during use, and the different angles of the supporting rod 324 supporting the surface of the ladder cross beam 2 positioned at different heights can form various stable combination effects.

[0028] When the supporting rod 324 is at an acute angle relative to the supporting ladder 1 and tends to be vertical, the supporting rod 324 and the supporting ladder 1 form a similar herringbone shape, which can play a good supporting role in a relatively narrow space to assist workers in decoration work. In a relatively wide space, the supporting rod 324 is placed close to the ground and tends to be horizontal at an acute angle relative to the horizontal plane, so that the supporting rod 324, the supporting ladder 1 and the ground form a similar triangular structure. Since the triangle has good stability, the stable effect of the device used by workers during decoration work is improved.

[0029] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 7 , the height positioning assembly 31 includes a supporting beam 314 clamped at the lower end of the hinged seat 322. The two ends of the supporting beam 314 are fixedly connected with sliding blocks 311, which are slidingly connected with the inner walls of adjacent slideways 11. The inner walls of the sliding blocks 311 are fixedly connected with threaded sleeves 312, and the inner walls of the threaded sleeves 312 are threadedly connected with positioning pins 313, one end of which is in contact with the inner walls of the slideways 11. During use, the positioning pin 313 is screwed into the threaded sleeve 312, the inner wall of the slideway 11 near the ladder cross beam 2 is provided with a hard rubber layer, the end of the positioning pin 313 is in pressure contact with the hard rubber layer of the inner wall of the slideway 11, and the hard rubber layer is deformed by extrusion, so that the positioning pin 313 does not move easily, and the sliding blocks 311 do not displace easily in the inner wall of the slideway 11. The two sliding blocks 311 form a relatively firm positioning action on the supporting beam 314. When the supporting rod 324 is unfolded for support, the supporting beam 314 can support the hinged seat 322 to limit the downward movement of the hinged seat 322. When the supporting rod 324 is parallel to the supporting ladder 1 during folding and storage, the supporting beam 314 can be moved to the inner side of the counterweight buckle 325 to ensure the stable effect of folding and storage.

[0030] In use, the bends of the two hooks 321 are engaged with the surface of the ladder beam 2. Two sliding blocks 311 slide on the inner wall of the slide rail 11, causing the supporting beam 314 to support the lower part of the hinge seat 322. This results in the bends of the hooks 321 being engaged with the surfaces of the adjacent ladder beam 2. The upward movement of the hooks 321 is restricted by the ladder beam 2, and the hooks 321 are also restricted by the supporting beam 314 via the hinge seat 322, achieving a relatively secure positioning of the hooks 321. The angle of the support rod 324 is adjusted by rotating the knob, with the positioning screw 328 passing through the threaded hole 326. The end of the positioning screw 328 is then inserted into the adjacent positioning hole 327, allowing the positioning screw 328 to position the angle of the support rod 324 via the limiting plate 323, thus improving the stability of the device.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A decorating ladder having a folding structure, characterized by, Include: Support ladder (1), both sides of the support ladder (1) are provided with slide (11), the inner side of the support ladder (1) is fixedly connected with a plurality of ladder cross beams (2), a plurality of the ladder cross beams (2) are uniformly distributed along the inner side of the support ladder (1) in a straight line; Folding mechanism (3), the folding mechanism (3) is installed in the inside of the slide (11), the surface of the folding mechanism (3) extends to the outside of the support ladder (1) and is in contact with the surface of the adjacent ladder cross beam (2); Wherein, the folding mechanism (3) includes a height positioning assembly (31) installed in the inside of two slides (11), the surface of the height positioning assembly (31) extends to the outside of the support ladder (1), the surface of the height positioning assembly (31) is provided with an angle positioning assembly (32), and the angle positioning assembly (32) is in contact with the surface of the adjacent ladder cross beam (2).

2. The folding construction of the improvement ladder according to claim 1, wherein: The angle positioning assembly (32) includes a hook bracket (321) provided on one side of two of the ladder cross beams (2), the lower end of the hook bracket (321) is provided as a bent portion, the bent portion of the hook bracket (321) is clamped with the surface of the adjacent ladder cross beam (2), and the side of the hook bracket (321) away from the ladder cross beam (2) is fixedly connected with a hinged seat (322), the inner wall of the hinged seat (322) is rotatably connected with a limiting disc (323), and the surface of the limiting disc (323) is fixedly connected with a supporting rod (324).

3. The folding construction of the improvement ladder according to claim 2, wherein: The height positioning assembly (31) includes a supporting beam (314) clamped at the lower end of the hinged seat (322), both ends of the supporting beam (314) are fixedly connected with sliding blocks (311), the sliding blocks (311) are slidingly connected to the inner walls of adjacent slides (11), the inner wall of the sliding block (311) is fixedly connected with a threaded sleeve (312), the inner wall of the threaded sleeve (312) is threadedly connected with a positioning bolt (313), and one end of the positioning bolt (313) is in contact with the inner wall of the slide (11).

4. The folding construction of the improvement ladder according to claim 2, wherein: Both sides of the hinged seat (322) are provided with threaded holes (326), and the inner wall of the threaded hole (326) is threadedly connected with a positioning screw (328).

5. The folding construction of the improvement ladder according to claim 4, wherein: A plurality of positioning holes (327) are formed in one side of the limiting disc (323), and the plurality of positioning holes (327) are uniformly distributed in a ring shape along the surface of the limiting disc (323).

6. The folding construction of the improvement ladder according to claim 5, wherein: The threaded hole (326) is in communication with the adjacent positioning hole (327), and one end of the positioning screw (328) extends into the inside of the adjacent positioning hole (327).

7. The folding construction of the improvement ladder according to claim 6, wherein: A counterweight buckle (325) is fixedly connected between the two supporting rods (324), and the longitudinal section of the counterweight buckle (325) is L-shaped.

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