Transverse telescopic foldable lantern structure

Abstract

The utility model relates to the technical field of lantern structures, and discloses a transversely telescopic foldable lantern structure which comprises a horizontal beam, a stand column fixedly installed on the inner wall of the horizontal beam and a telescopic assembly arranged on the lateral position of the horizontal beam, and the telescopic assembly comprises an auxiliary mechanism installed on the lateral position of the horizontal beam. The folding mechanism is installed on the lateral position of the horizontal beam and connected with the auxiliary mechanism, the auxiliary mechanism comprises a telescopic beam and a push rod spring, the telescopic beam is installed in a sliding groove formed in the inner wall of the horizontal beam in a sliding mode, and an outer pull ring is installed on the side wall of the telescopic beam; a clamping pin is slidably mounted on the inner wall, provided with the circular groove, of the side wall of the telescopic beam. The folding lantern solves the problems that a traditional folding lantern adopts a vertical contraction mode, the vertical contraction mode can cause the deformation of the surface of the lantern, and the selection of plane materials of the traditional folding lantern has certain limitation.

Description

Technical Field

[0001] The utility model relates to the technical field of lantern structures, in particular to a transversely telescopic and foldable lantern structure. Background Art

[0002] Folding lanterns are traditional lanterns that can be folded and stored, usually used for festival decoration or outdoor activities. Their design allows them to be folded up when not in use, saving storage space. Folding lanterns are made of a variety of materials, including paper, cloth, bamboo or metal;

[0003] Traditional folding lanterns adopt a vertical contraction form, which will cause the surface of the lantern to deform, resulting in certain limitations in the selection of surface materials for traditional folding lanterns. Utility Model Content

[0004] The purpose of the utility model is to provide a transversely retractable foldable lantern structure, so as to solve the problem raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a transversely retractable foldable lantern structure, comprising a horizontal beam,

[0006] A column fixedly mounted on the inner wall of the horizontal beam;

[0007] and a telescopic assembly disposed at the side of the horizontal beam;

[0008] The telescopic assembly includes an auxiliary mechanism installed at the side of the horizontal beam;

[0009] A folding mechanism is installed at the side of the horizontal beam, and the folding mechanism is connected to the auxiliary mechanism.

[0010] Preferably, there are two upright posts, the two upright posts are equal in shape and size, and the two upright posts are symmetrically arranged with respect to a middle plane in the left-right direction of the horizontal beam.

[0011] Preferably, the auxiliary mechanism includes a telescopic beam and a push rod spring, the telescopic beam is slidably installed in the inside of a slide groove provided on the inner wall of the horizontal beam, the side wall of the telescopic beam is installed with an external pull ring, the inner wall of the circular groove provided on the side wall of the telescopic beam is slidably installed with a locking pin, the other end of the locking pin is fixedly installed with a locking pin spring, the other end of the locking pin spring is fixedly connected to the inner wall of the horizontal beam, the inner wall of the locking pin is contacted with a cross connecting rod, the other end of the cross connecting rod is contacted with a push rod, one end of the push rod is installed with a push block, the inner wall of the step hole provided on the side wall of the push block is fixedly connected to the inner wall of the through hole provided on the side wall of the horizontal beam through a push rod spring, the push block is contacted with the side wall of the horizontal beam, an axis column is fixedly installed on the inner wall of one end of the telescopic beam, the inner wall of the push block is slidably installed with a hook, and one end of the hook is fixedly connected to the inner wall of the horizontal beam.

[0012] Preferably, the side wall of the locking pin is vertically slidably connected to the slide groove of the inner wall of the horizontal beam, the side wall of the cross-link is horizontally slidably connected to the slide groove of the inner wall of the horizontal beam, and the side wall of the push rod is vertically slidably connected to the slide groove of the inner wall of the horizontal beam.

[0013] Preferably, the outer pull ring is located at the left and right sides of the push block, and the outer pull ring is fixedly connected to the raised part of the horizontal beam through a rubber band.

[0014] Preferably, the folding mechanism includes an inner pull ring and a hinge block, one end of the inner pull ring is fixedly connected to the side wall of the telescopic beam, one end of the hinge block is fixedly connected to the side wall of the shaft column, the other end of the hinge block is fixedly installed with a picture frame, the other side of the picture frame is installed with a column shaft through the hinge block, both ends of the column shaft are installed with shaft column end clamps, the side wall of the shaft column end clamp is fixedly installed with a shaping piece fixing groove, the side wall of the shaping piece fixing groove is installed with a sleeve, and the side wall of the telescopic beam is provided with a pull rope hole.

[0015] Preferably, there are six picture frames, the six picture frames are equal in shape and size, and the inner wall of the inner pull ring is fixedly connected to the side wall of the column through a rubber band.

[0016] The utility model provides a foldable lantern structure that can be extended laterally. It has the following beneficial effects:

[0017] (1) The utility model allows an operator to pull the shaft column to both sides, and the shaft column drives the telescopic beam to slide to both sides on the inner wall of the horizontal beam. When the telescopic beam moves to the outermost position, the locking pin will enter the inner wall of the circular groove on the side wall of the telescopic beam under the action of the locking pin spring, so as to limit the position of the telescopic beam and compress the lantern into a plane. When the lantern needs to be restored, the operator can press down the position of the push block, and the push block can restore the lantern under the joint action of the hook, push rod, cross link, locking pin, locking pin spring and telescopic beam, thereby solving the problem that the traditional folding lantern adopts the form of vertical contraction, which will cause the surface of the lantern to deform, resulting in certain limitations in the selection of surface materials for the traditional folding lantern.

[0018] (2) The utility model has an outer pull ring and a horizontal beam protrusion connected by a rubber band to store energy, and an inner pull ring and a proximal column have a rubber band to store energy, which is convenient for operators to fold and prop up the lantern better. A pull rope is tied between the pull rope holes on the telescopic beam on the same side to improve the overall stability of the lantern and facilitate operators to use the device better. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the auxiliary mechanism of the utility model;

[0021] Figure 3 It is a schematic diagram of the partial expansion structure of the auxiliary mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the connection between the inner pull ring and the pull rope hole of the utility model;

[0023] Figure 5 It is a partially unfolded schematic diagram of the folding mechanism of the utility model;

[0024] Figure 6 This is a schematic diagram of the connection between the auxiliary mechanism and the folding mechanism of the utility model;

[0025] Figure 7 It is a partial structural connection diagram of the auxiliary mechanism of the utility model;

[0026] Figure 8 It is a partial structural schematic diagram of the auxiliary mechanism of the utility model.

[0027] In the figure: 1, horizontal beam; 2, column; 4, telescopic assembly; 41, auxiliary mechanism; 411, push rod spring; 412, telescopic beam; 413, hook; 414, retaining pin spring; 415, push block; 416, outer pull ring; 417, horizontal connecting rod; 418, retaining pin; 419, push rod; 4110, shaft column; 42, folding mechanism; 421, hinge block; 422, shaft column end clamp; 423, picture frame; 424, inner pull ring; 425, rope hole; 426, sleeve; 427, modeling piece fixing groove. DETAILED DESCRIPTION

[0028] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0029] Embodiment 1: A preferred embodiment of a foldable lantern structure with a transverse extension provided by the utility model is as follows: Figures 1 to 8 As shown: a transversely telescopic foldable lantern structure, comprising a horizontal beam 1,

[0030] A column 2 is fixedly mounted on the inner wall of the horizontal beam 1. There are two columns 2. The two columns 2 are equal in shape and size. The two columns 2 are symmetrically arranged with respect to the middle plane of the horizontal beam 1 in the left-right direction.

[0031] and a telescopic assembly 4 arranged at the side of the horizontal beam 1;

[0032] The telescopic assembly 4 includes an auxiliary mechanism 41 installed at a lateral position of the horizontal beam 1;

[0033] A folding mechanism 42 is installed at the side of the horizontal beam 1 , and the folding mechanism 42 is connected to the auxiliary mechanism 41 .

[0034] The auxiliary mechanism 41 includes a telescopic beam 412 and a push rod spring 411. The telescopic beam 412 is slidably mounted inside the slide groove provided on the inner wall of the horizontal beam 1. The side wall of the telescopic beam 412 is provided with an external pull ring 416. The inner wall of the circular groove provided on the side wall of the telescopic beam 412 is slidably mounted with a locking pin 418. The other end of the locking pin 418 is fixedly mounted with a locking pin spring 414. The other end of the locking pin spring 414 is fixedly connected to the inner wall of the horizontal beam 1. The inner wall of the locking pin 418 contacts the horizontal connecting rod 411. 7. The other end of the horizontal connecting rod 417 is in contact with a push rod 419, and one end of the push rod 419 is installed with a push block 415. The inner wall of the step hole on the side wall of the push block 415 is fixedly connected to the inner wall of the through hole on the side wall of the horizontal beam 1 through the push rod spring 411. The push block 415 is in contact with the side wall of the horizontal beam 1, and an axis column 4110 is fixedly installed on the inner wall of one end of the telescopic beam 412. A hook 413 is slidably installed on the inner wall of the push block 415, and one end of the hook 413 is fixedly connected to the inner wall of the horizontal beam 1.

[0035] In this embodiment, the side wall of the locking pin 418 is vertically slidably connected to the slide groove of the inner wall of the horizontal beam 1, the side wall of the cross-link 417 is horizontally slidably connected to the slide groove of the inner wall of the horizontal beam 1, and the side wall of the push rod 419 is vertically slidably connected to the slide groove of the inner wall of the horizontal beam 1.

[0036] Furthermore, the outer pull ring 416 is located at the left and right sides of the push block 415, and the outer pull ring 416 is fixedly connected to the raised part of the horizontal beam 1 through a rubber band.

[0037] Embodiment 2: Based on Embodiment 1, a preferred embodiment of a foldable lantern structure that can be extended laterally provided by the present invention is as follows: Figures 1 to 8 As shown: the folding mechanism 42 includes an inner pull ring 424 and a hinge block 421, one end of the inner pull ring 424 is fixedly connected to the side wall of the telescopic beam 412, one end of the hinge block 421 is fixedly connected to the side wall of the shaft column 4110, the other end of the hinge block 421 is fixedly installed with a picture frame 423, the other side of the picture frame 423 is installed with a column shaft 428 through the hinge block 421, both ends of the column shaft 428 are installed with shaft column end clamps 422, the side wall of the shaft column end clamp 422 is fixedly installed with a shaping piece fixing groove 427, the side wall of the shaping piece fixing groove 427 is installed with a sleeve 426, and the side wall of the telescopic beam 412 is provided with a pull rope hole 425.

[0038] In this embodiment, there are six picture frames 423 , and the six picture frames 423 are equal in shape and size. The inner wall of the inner pull ring 424 is fixedly connected to the side wall of the column 2 through a rubber band.

[0039] In the specific implementation process, when the operator needs to fold the device, the shaft column 4110 can be directly pulled to the two sides, and the shaft column 4110 drives the telescopic beam 412 to slide to the two sides on the inner wall of the horizontal beam 1. When the telescopic beam 412 moves to the outermost position, the locking pin 418 will enter the inner wall of the circular groove on the side wall of the telescopic beam 412 under the action of the locking pin spring 414, so as to limit the position of the telescopic beam 412, so that the lantern can be compressed into a plane as a whole (shown in the attached manual). Figure 6The shape in the figure), when the lantern needs to be restored, the operator can press down the position of the push block 415, and the push block 415 will slide on the surface of the hook 413, and the push block 415 will drive the position of the push rod 419 to drop, and the inclined surface at the bottom of the push rod 419 will squeeze one end of the horizontal connecting rod 417. At this time, the horizontal connecting rod 417 will move to the positions on both sides, and the horizontal connecting rod 417 will squeeze the position of the locking pin 418, prompting the position of the locking pin 418 to move. At this time, the locking pin 418 will compress one end of the locking pin spring 414, prompting one end of the locking pin 418 to break away from the inner wall of the telescopic beam 412. When the top of the locking pin 418 does not limit the telescopic beam 412, since the outer pull ring 416 and the horizontal beam 1 are connected by a rubber band, the telescopic beam 412 will be prompted to move to the middle position under the tension of the rubber band, so that the lantern can be restored.

[0040] (The drawstring and rubber band are existing public technologies and therefore are not shown in the figure)

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foldable lantern structure capable of transverse extension, comprising a horizontal beam (1), A column (2) fixedly mounted on the inner wall of the horizontal beam (1); and a telescopic assembly (4) arranged at the side of the horizontal beam (1); characterized in that: The telescopic assembly (4) comprises an auxiliary mechanism (41) installed at a side position of the horizontal beam (1); A folding mechanism (42) is installed at a side position of the horizontal beam (1), and the folding mechanism (42) is connected to the auxiliary mechanism (41).

2. The laterally retractable foldable lantern structure according to claim 1, characterized in that: There are two upright posts (2), the two upright posts (2) are equal in shape and size, and the two upright posts (2) are symmetrically arranged relative to the middle plane of the horizontal beam (1) in the left-right direction.

3. The laterally retractable foldable lantern structure according to claim 1, characterized in that: The auxiliary mechanism (41) comprises a telescopic beam (412) and a push rod spring (411), wherein the telescopic beam (412) is slidably mounted inside a slide groove provided on the inner wall of the horizontal beam (1), an outer pull ring (416) is installed on the side wall of the telescopic beam (412), a retaining pin (418) is slidably mounted on the inner wall of the circular groove provided on the side wall of the telescopic beam (412), a retaining pin spring (414) is fixedly mounted on the other end of the retaining pin (418), the other end of the retaining pin spring (414) is fixedly connected to the inner wall of the horizontal beam (1), and a transverse connecting rod (417) is provided in contact with the inner wall of the retaining pin (418). ), the other end of the horizontal connecting rod (417) is provided with a push rod (419) in contact with the other end, and a push block (415) is installed on one end of the push rod (419); the inner wall of the side wall of the push block (415) with a step hole is fixedly connected to the inner wall of the side wall of the horizontal beam (1) through a push rod spring (411); the push block (415) is provided in contact with the side wall of the horizontal beam (1); a shaft column (4110) is fixedly installed on the inner wall of one end of the telescopic beam (412); a hook (413) is slidably installed on the inner wall of the push block (415); and one end of the hook (413) is fixedly connected to the inner wall of the horizontal beam (1).

4. The laterally retractable foldable lantern structure according to claim 3, characterized in that: The side wall of the locking pin (418) is vertically slidably connected to the slide groove of the inner wall of the horizontal beam (1), the side wall of the horizontal connecting rod (417) is horizontally slidably connected to the slide groove of the inner wall of the horizontal beam (1), and the side wall of the push rod (419) is vertically slidably connected to the slide groove of the inner wall of the horizontal beam (1).

5. The laterally retractable foldable lantern structure according to claim 4, characterized in that: The outer pull ring (416) is located on the left and right sides of the push block (415), and the outer pull ring (416) is fixedly connected to the raised portion of the horizontal beam (1) via a rubber band.

6. The laterally retractable foldable lantern structure according to claim 1, characterized in that: The folding mechanism (42) comprises an inner pull ring (424) and a hinge block (421); one end of the inner pull ring (424) is fixedly connected to the side wall of the telescopic beam (412); one end of the hinge block (421) is fixedly connected to the side wall of the shaft column (4110); a picture frame (423) is fixedly mounted on the other end of the hinge block (421); a column shaft (428) is mounted on the other side of the picture frame (423) via the hinge block (421); shaft column end clamps (422) are mounted at both ends of the column shaft (428); a shaping sheet fixing groove (427) is fixedly mounted on the side wall of the shaft column end clamp (422); a sleeve (426) is mounted on the side wall of the shaping sheet fixing groove (427); and a pull rope hole (425) is provided on the side wall of the telescopic beam (412).

7. The laterally retractable foldable lantern structure according to claim 6, characterized in that: There are six picture frames (423), and the six picture frames (423) are of equal shape and size. The inner wall of the inner pull ring (424) is fixedly connected to the side wall of the column (2) via a rubber band.

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