Interior decoration scaffold

Abstract

The utility model discloses an indoor decoration scaffold which comprises two side frames, a folding frame, an upper supporting plate and a lower supporting plate. When the indoor decoration scaffold is used, the two side frames are in an unfolded state, and the upper supporting plate and the lower supporting plate are both in a horizontal state and are supported by the upper supporting component and the lower supporting component respectively. At the moment, the second axis and the third axis are both horizontal, and folding of the folding frame is limited. The lower supporting plate partially or completely exceeds the upper supporting plate to form a step shape, and constructors can climb along the ground, the lower supporting plate and the upper supporting plate. When the indoor decoration scaffold needs to be folded, the upper supporting plate is upwards overturned to be vertical around the horizontal axis, the lower supporting plate is downwards overturned to be vertical around the horizontal axis, the second axis and the third axis coincide with the first axis, the two side frames can be folded, and in the folding process, the upper supporting plate, the lower supporting plate and the folding frame are folded together around the first axis. The folding chair has the advantages of being more convenient to fold and unfold and more convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to indoor decoration, especially relate to a indoor decoration scaffold. BACKGROUND

[0002] In the indoor decoration, for some higher position, generally need to use the scaffold. In order to facilitate the entry / exit indoor, this kind of scaffold generally includes: two side frames, the folding frame connected two side frames, upper support plate, lower support plate. When using the scaffold, pull apart two side frames, make the folding frame unfold, and the upper support plate, lower support plate can be installed on two side frames and limit the folding frame to fold, the specific installation mode is: the upper support plate, lower support plate has the recess, and the recess is matched with the horizontal rod of side frame. When folding the scaffold, the upper support plate, lower support plate are removed, and two side frames can be folded, and the folding frame is folded in the folding process. The existing this kind of scaffold still has the problem: folding, unfolding needs to disassemble the upper support plate, lower support plate, and the operation is relatively inconvenient, and it is also inconvenient to move the folded scaffold. SUMMARY

[0003] The present application provides a kind of indoor decoration scaffold, can solve the problem in background art.

[0004] In the present application, a kind of indoor decoration scaffold is provided, comprising:

[0005] Two side frames, side frame has upper support component, lower support component that can be adjusted position up and down;

[0006] Folding frame, folding frame is used to connect two side frames, including: two frame bodies are hinged around vertical first axis, two frame bodies another side all have the connecting sleeve that is hinged to side frame around vertical axis;

[0007] Upper support plate, including: two first plate bodies are hinged around second axis, two first plate bodies are respectively hinged on two connecting sleeve upper parts around horizontal axis;

[0008] Lower support plate, including: two second plate bodies are hinged around third axis, two second plate bodies are respectively hinged on two connecting sleeve lower parts around horizontal axis;

[0009] Wherein, lower support component adjustment stroke has: the lower side position of not interfering with the swing of lower support plate downward, the upper side position of supporting lower support component;Folding frame is in unfolded state, and upper support plate, lower support plate are switched between following two states: respectively supported by upper support component, lower support component and can keep with the unfolding of folding frame Horizontal state;Second axis, third axis coincide on first axis and can be folded with folding frame Vertical state.

[0010] In some embodiments, the first plate body, the side frame are provided with telescopic limiting columns and insertion holes; in the horizontal state, the telescopic limiting columns can extend into the insertion holes to limit the swing of the upper support plate relative to the side frame.

[0011] In some embodiments, the side frame has two pairs of mounting holes, and the lower support member is detachably fixed to any pair of mounting holes.

[0012] In some embodiments, the connecting sleeve comprises an upper sleeve for the first plate body to be hinged and a lower sleeve for the second plate body to be hinged and spaced from the upper sleeve.

[0013] In some embodiments, the lower support member comprises a support bar and two insertion pins; the support bar has through holes at both ends, and the insertion pins are connected between the support bar and the mounting holes.

[0014] In some embodiments, one first plate body is provided with a limiting piece, and the other first plate body has an insertion slot.

[0015] In summary, the indoor decoration scaffold in the present application comprises two side frames, a folding frame, an upper support plate and a lower support plate. When the indoor decoration scaffold is used, the two side frames are in an unfolded state, the upper support plate and the lower support plate are in a horizontal state, and are respectively supported by the upper support member and the lower support member. At this time, the second axis and the third axis are both horizontal, limiting the folding of the folding frame. The lower support plate partially or entirely exceeds the upper support plate, forming a step shape, and the construction personnel can climb along the ground, the lower support plate and the upper support plate. When the indoor decoration scaffold needs to be folded, the upper support plate is turned upward around the horizontal axis to be vertical, the lower support plate is turned downward around the horizontal axis to be vertical, the second axis and the third axis coincide with the first axis, and the two side frames can be folded. In the folding process, the upper support plate, the lower support plate and the folding frame are folded together around the first axis. The beneficial effects are that the folding and unfolding are more convenient, and the use is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to better clearly illustrate the technical solutions in the embodiments or background of the present application, the drawings required to be used in the embodiments or background of the present application will be described below.

[0017] Figure 1 is a schematic diagram of the present application;

[0018] Figure 2 is a schematic diagram of the connection between the two side frames and the folding frame;

[0019] Figure 3 is a schematic diagram of the upper support plate and the lower support plate both in a vertical state;

[0020] Figure 4 is another schematic diagram of the upper support plate and the lower support plate both in a vertical state;

[0021] Figure 5 Fig. 4 is a schematic view of the folding of the upper support plate, the lower support plate and the folding frame;

[0022] Figure 6 Fig. 5 is a schematic view of the setting of the limiting piece;

[0023] Figure 7 Fig. 6 is a schematic view of the setting of the telescopic limiting column and the insertion hole;

[0024] Figure 8 Fig. 7 is a schematic view of the setting of the telescopic limiting column and the insertion hole; Figure 7 Fig. 8 is an enlarged schematic view of part A in Fig. 7.

[0025] Fig. 9 is a schematic view of the setting of the telescopic limiting column and the insertion hole;

[0026] 1, side frame; 1a, upper support member; 1b, lower support member; 1b1, support bar; 1b2, insertion pin; 1c, mounting hole; 1d, telescopic limiting column;

[0027] 2, folding frame; 21, frame body; 2a, connecting sleeve; 2a1, upper sleeve; 2a2, lower sleeve;

[0028] 3, upper support plate; 31, first plate body; 3a, first hinge connecting member; 3b, second hinge connecting member; 3c, insertion hole; 3d, limiting piece;

[0029] 4, lower support plate; 41, second plate body; 4a, third hinge connecting member; 4b, fourth hinge connecting member. Specific embodiments

[0030] Further description will be made in combination with the accompanying drawings, which are only examples and not drawn strictly according to scale. Unless otherwise defined, the technical terms or scientific terms used in the present disclosure should be understood as the general meanings understood by the persons with ordinary skills in the art to which the present disclosure belongs. The words “first”, “second” and similar words used in the present disclosure do not represent any order, number or importance, but are only used to distinguish different components. The words “include” or “contain” and similar words mean that the components or objects before the words cover the components or objects listed after the words and their equivalents, without excluding other components or objects. The words “connect” or “connected” and similar words are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect. The words “upper”, “lower”, “left”, “right” and the like are only used to represent relative positional relationship, which can change accordingly when the absolute position of the described object changes. In the case of no conflict, the embodiments in the present application can be combined with each other.

[0031] Please refer to Figure 1The utility model provides an indoor decoration scaffold, it includes: two side frames 1, folding frame 2, upper support plate 3, lower support plate 4.

[0032] The side frame 1 can be composed of two first vertical rods and a plurality of horizontal rods fixedly welded between the two first vertical rods. The side frame 1 has an upper support member 1a and a lower support member 1b for supporting the upper support plate 3 and the lower support plate 4 respectively.

[0033] Referring to Figure 2 , the folding frame 2 is used for connecting the two side frames 1 and includes two frame bodies 21 hingedly connected around a vertical first axis. The other side of each of the two frame bodies 21 has a connecting sleeve 2a sleeved on a first vertical rod of the side frame 1, i.e. the connecting sleeve 2a is hingedly connected to the side frame 1 around the vertical axis.

[0034] Referring to Figure 1 , Figure 3 and Figure 4 , the upper support plate 3 includes two first plate bodies 31 hingedly connected around a second axis. More specifically, the two first plate bodies 31 can be hingedly connected through a first hinge connecting piece 3a.

[0035] Each of the two first plate bodies 31 is hingedly connected to an upper part of the connecting sleeve 2a around a horizontal axis. More specifically, the outer wall of the connecting sleeve 2a has a vertical plane, and the vertical plane and the first plate body 31 are hingedly connected through a second hinge connecting piece 3b.

[0036] The lower support plate 4 includes two second plate bodies 41 hingedly connected around a third axis. More specifically, the two second plate bodies 41 can be hingedly connected through a third hinge connecting piece 4a.

[0037] Each of the two second plate bodies 41 is hingedly connected to a lower part of the connecting sleeve 2a around a horizontal axis. More specifically, the vertical plane of the connecting sleeve 2a and the second plate body 41 are hingedly connected through a fourth hinge connecting piece 4b.

[0038] Referring to Figure 1 and Figure 2 , in some embodiments, the connecting sleeve 2a includes an upper sleeve 2a1 and a lower sleeve 2a2. The upper sleeve 2a1 and the lower sleeve 2a2 are sleeved on a first vertical rod of the side frame 1 together, and the upper sleeve 2a1 and the lower sleeve 2a2 have a space therebetween. The upper sleeve 2a1 is used for hingedly connecting the first plate body 31, and the lower sleeve 2a2 is used for hingedly connecting the second plate body 41.

[0039] The part of the first vertical rod between the upper sleeve 2a1 and the lower sleeve 2a2 can be used for welding a horizontal rod to improve the stability of the side frame 1.

[0040] Referring to Figure 1When the indoor decoration scaffold is used, the two side frames 1 are in the unfolded state, the upper support plate 3 and the lower support plate 4 are in the horizontal state, and are respectively supported by the upper support member 1a and the lower support member 1b. At this time, the second axis and the third axis are both horizontal, and the folding of the folding frame 2 is limited.

[0041] The lower support plate 4 partially or entirely exceeds the upper support plate 3, forming a stepped shape, and the construction personnel can climb along the ground, the lower support plate 4 and the upper support plate 3.

[0042] Please refer to Figure 3 , Figure 4 and Figure 5 When the indoor decoration scaffold needs to be folded, the upper support plate 3 is flipped upward around the horizontal axis to be vertical, and the lower support plate 4 is flipped downward around the horizontal axis to be vertical. More specifically, the upper support plate 3 can be flipped to be attached to the top surface of the first vertical rod, at which time it is vertical; the lower support plate 4 is designed with a groove at the bottom, and is flipped to be attached to the outer wall of the first vertical rod, at which time it is vertical.

[0043] The upper support plate 3 and the lower support plate 4 are both in the vertical state, and the second axis and the third axis coincide with the first axis. More specifically, the connection position of the first hinge connector 3a on the first plate body 31 can be the top surface of the first plate body 31, and the connection position of the second hinge connector 3b on the second plate body 41 can be the bottom surface of the second plate body 41; the upper support plate 3 is flipped upward to be vertical, and the lower support plate 4 is flipped downward to be vertical, so that the first hinge connector 3a and the second hinge connector 3b can be on the same side relative to the first plate body 31 and the second plate body 41, achieving the coincidence of the second axis and the third axis; and the hinge connection position between the two frame bodies 21 is designed to make the first axis coincide with the second axis and the third axis.

[0044] The second axis and the third axis coincide with the first axis, and the two side frames 1 can be folded, during which the upper support plate 3, the lower support plate 4 and the folding frame 2 are folded around the first axis.

[0045] In addition, it can be found that the lower support plate 4 is supported by the lower support member 1b to maintain the horizontal state, and the lower support member 1b will interfere with the downward flipping of the lower support plate 4. Therefore, the lower support member 1b can be adjusted in position up and down. The lower support member 1b has a lower position in the adjustment stroke that does not interfere with the downward swinging of the lower support plate 4, and an upper position that supports the lower support member 1b.

[0046] Please refer to Figure 2 and Figure 3 In some embodiments, the side frame 1 has two pairs of mounting holes 1c, i.e. two mounting holes 1c belonging to a pair are respectively on two first vertical rods. The lower support member 1b is detachably fixedly connected to any pair of mounting holes 1c.

[0047] The mounting hole 1c is designed, and the lower support member 1b and the first vertical rod can be fixed in a hard limiting manner to improve stability and ensure the support effect on the lower support plate 4.

[0048] Please refer to Figure 2 In some embodiments, based on the above-mentioned embodiment that the side frame 1 has two pairs of mounting holes 1c, the lower support member 1b comprises a support strip 1b1 and two pins 1b2. The support strip 1b1 has through holes at both ends, that is, the through holes are used for the first vertical rod to pass through. The pin 1b2 is connected between the support strip 1b1 and the mounting hole 1c, that is, the inner wall of the through hole has two positions opposite to each other, which are designed with a through hole and a blind hole, respectively. When the support strip 1b1 moves to align with the mounting hole 1c, the pin 1b2 passes through the through hole, the mounting hole 1c and the blind hole in sequence.

[0049] In summary, in the unfolded state of the folding frame 2, the upper support plate 3 and the lower support plate 4 are switched between the following two states: a horizontal state supported by the upper support member 1a and the lower support member 1b and capable of being kept unfolded together with the folding frame 2; and a vertical state in which the second axis and the third axis coincide with the first axis and capable of being folded together with the folding frame 2.

[0050] Please refer to Figure 7 and Figure 8 In some embodiments, the first plate body 31 and the side frame 1 are provided with a telescopic limiting column 1d and a plug hole 3c. In the horizontal state of the upper support plate 3, the telescopic limiting column 1d can extend into the plug hole 3c to limit the swing of the upper support plate 3 relative to the side frame 1. More specifically, the bottom surface of the first plate body 31 can be designed with the plug hole 3c, and the side frame 1 can be designed with the telescopic limiting column 1d. The upper support member 1a can be a plurality of second vertical rods, and the top end surface of the second vertical rod can be used to support the upper support plate 3. The second vertical rod is hollow, and the telescopic limiting column 1d is threadedly connected to the second vertical rod. By rotating the telescopic limiting column 1d, it can be extended or retracted into the second vertical rod.

[0051] During the process of the upper support plate 3 returning to the horizontal state from the vertical state, the telescopic limiting column 1d does not first exceed the top end surface of the second vertical rod. The upper support plate 3 abuts against the top end surface of the second vertical rod, and after returning to the horizontal state, the telescopic limiting column 1d extends and is inserted into the plug hole 3c, thereby limiting the swing of the upper support plate 3 relative to the side frame 1, keeping the upper support plate 3 in the horizontal state, and making the indoor decoration scaffold more secure. Correspondingly, when the indoor decoration scaffold needs to be folded, the telescopic limiting column 1d is retracted first.

[0052] Please refer to Figure 6 In some embodiments, a limiting sheet 3d is inserted between the two first plate bodies 31.

[0053] The first hinge connecting piece 3a is located at the top surface of the first plate body 31 at the connecting position of the first plate body 31. When the construction personnel stand on the first supporting plate, the first hinge connecting piece 3a between the two first plate bodies 31 is relatively fragile. The limiting piece 3d is added to connect the two first plate bodies 31 for reinforcement when the indoor decoration scaffold is used. Correspondingly, when the indoor decoration scaffold needs to be folded, the limiting piece 3d is first pulled out.

Claims

1. An indoor decoration scaffold, characterized in that, include: Two side frames (1), each side frame (1) has an upper support member (1a) and a lower support member (1b) that can be adjusted up and down; Folding frame (2), the folding frame (2) is used to connect two side frames (1), including: two frame bodies (21) hinged around a vertical first axis, and each of the two frame bodies (21) has a connecting sleeve (2a) hinged around a vertical axis to the side frame (1) on the other side; The upper support plate (3) includes two first plates (31) hinged together around a second axis, and the two first plates (31) are respectively hinged around a horizontal axis to the upper part of two connecting sleeves (2a); The lower support plate (4) includes two second plates (41) hinged together around a third axis, and the two second plates (41) are respectively hinged around a horizontal axis to the lower part of two connecting sleeves (2a); Among them, the lower support member (1b) has the following adjustment strokes: a lower position that does not interfere with the downward swing of the lower support plate (4), and an upper position that supports the lower support member (1b); when the folding frame (2) is unfolded, the upper support plate (3) and the lower support plate (4) switch between the following two states: a horizontal state in which they are supported by the upper support member (1a) and the lower support member (1b) respectively and can be unfolded together with the folding frame (2); and a vertical state in which the second axis and the third axis coincide with the first axis and can be folded together with the folding frame (2).

2. The indoor decoration scaffolding according to claim 1, characterized in that, Telescopic limiting post (1d) and insertion hole (3c) are provided between the first plate (31) and the side frame (1); when the upper support plate (3) is in a horizontal state, the telescopic limiting post (1d) can extend into the insertion hole (3c) to limit the swing of the upper support plate (3) relative to the side frame (1).

3. The indoor decoration scaffolding according to claim 1, characterized in that, The side frame (1) has two pairs of mounting holes (1c), and the lower support member (1b) is detachably fixed to either pair of mounting holes (1c).

4. The indoor decoration scaffolding according to claim 1, characterized in that, The connecting sleeve (2a) includes: an upper sleeve (2a1) for hinged to the first plate (31) and a lower sleeve (2a2) for hinged to the second plate (41) and spaced apart from the upper sleeve (2a1).

5. An interior decoration scaffolding according to claim 3, characterized in that, The lower support member (1b) includes: a support bar (1b1) and two pins (1b2); the support bar (1b1) has through holes at both ends, and the pins (1b2) are connected between the support bar (1b1) and the mounting hole (1c).

6. The indoor decoration scaffolding according to claim 1, characterized in that, A limiting piece (3d) is inserted between the two first plates (31).

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