Multi-angle adjusting limiting mechanism

Abstract

The utility model relates to outdoor articles, and provides a multi-angle adjusting limiting mechanism. According to the technical scheme, the multi-angle adjusting and limiting mechanism comprises a body which is arranged at the connecting position of a table top and table legs, and is characterized in that the tops of the table legs are movably fixed to the inner side of the edge of the table top through rivets, and the body comprises a positioning shifting piece; the root of the positioning plectrum is also fixed on the inner side of the edge of the table top through a rivet, the head of the positioning plectrum is connected with a knob capable of adjusting tightness, a knob moving groove is correspondingly formed in the edge of the table top, and the knob penetrates through the knob moving groove to be in threaded connection with the head of the positioning plectrum; positioning grooves for clamping and positioning the knobs are formed in the tops of the table legs; and the knobs are clamped into the positioning grooves and then are tightened, so that the positioning grooves are clamped and locked by the positioning shifting pieces and the edge of the table top to realize fixation. According to the scheme, table leg angle adjusting and limiting are more stable, and operation is more convenient.

Description

Technical Field

[0001] The utility model relates to outdoor products, in particular to a multi-angle adjustable limiting mechanism. Background Art

[0002] Most of the existing outdoor camping tables are foldable to save space, but the stability of the foldable structure is poor and the limiting mechanism is inconvenient to operate. Summary of the invention

[0003] The utility model overcomes the shortcomings of the prior art and provides a multi-angle adjustment limit mechanism, which improves the stability of the table leg adjustment limit structure and makes the operation very convenient. The utility model is suitable for the field of outdoor products.

[0004] The technical solution adopted by the utility model is: a multi-angle adjustment limit mechanism, comprising a main body, which is arranged at the connection position of the desktop and the table leg, and is characterized in that the top of the table leg is movably fixed to the inner side of the edge of the desktop by a rivet, and the table leg can rotate with the rivet as the axis, the main body comprises a positioning paddle, the root of the positioning paddle is also fixed to the inner side of the edge of the desktop by a rivet, the positioning paddle can rotate with the rivet as the axis, the head of the positioning paddle is connected with a knob for adjusting the tightness, and a knob movable groove is correspondingly provided on the edge of the desktop, the knob passes through the knob movable groove and is threadedly connected with the head of the positioning paddle, the top of the table leg is provided with a positioning groove for the knob to be clamped and positioned, the positioning groove is clamped between the positioning paddle and the edge of the desktop, and the positioning groove is clamped and locked by the positioning paddle and the edge of the desktop to achieve fixation by toggling the knob outside the edge of the desktop so that the knob is clamped in the positioning groove and then tightened.

[0005] More preferably, a multi-angle adjustment limit mechanism is provided, characterized in that the positioning groove includes an expansion positioning groove corresponding to the spread position of the table legs. When the table legs are in the open state, the expansion positioning groove is clamped and locked by the positioning paddle and the edge of the table top by turning the knob outside the edge of the table top and then tightening it, thereby fixing the table legs stably at the expanded angle.

[0006] More preferably, a multi-angle adjustment limit mechanism is provided, characterized in that the positioning groove includes a closed positioning groove corresponding to the storage position of the table leg. When the table leg is in the storage state, the closed positioning groove is clamped and locked by the positioning paddle and the edge of the table top after the knob is turned outside the edge of the table top and then tightened, thereby fixing the table leg stably in the storage state.

[0007] This solution makes the adjustment limit of the table leg angle more stable and the operation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0009] Figure 1 It is a schematic diagram of the overall deployment state of the camping;

[0010] Figure 2 It is a schematic diagram of adjusting the position of the limit mechanism at multiple angles;

[0011] Figure 3 It is a schematic diagram of adjusting the position of the limit mechanism at multiple angles;

[0012] Figure 4 It is a schematic diagram of adjusting the position of the limit mechanism at multiple angles;

[0013] Figure 5 It is a schematic diagram of the storage adjustment of the multi-angle adjustment limit mechanism;

[0014] Figure 6 It is a schematic diagram of the storage and locking state of the multi-angle adjustable limit mechanism.

[0015] The numbers in the figure are as follows:

[0016] 1-table top, 2-table legs, 211-positioning slot, 212-expanded positioning slot, 213-closed positioning slot, 51-positioning pick, 52-knob, 53-knob movable slot, 8-rivets. DETAILED DESCRIPTION

[0017] The utility model provides a multi-angle adjustable limiting mechanism, which is suitable for the field of outdoor products.

[0018] The utility model can be implemented in the following ways:

[0019] like Figure 1-6 As shown: a multi-angle adjustment limit mechanism, including a body, the body is arranged at the connection position of the desktop 1 and the table leg 2, characterized in that the top of the table leg 2 is movably fixed to the inner side of the edge of the desktop 1 by a rivet 8, and the table leg 2 can rotate with the rivet 8 as the axis, and the body includes a positioning paddle 51, the root of the positioning paddle 51 is also fixed to the inner side of the edge of the desktop 1 by a rivet 8, the positioning paddle 51 can rotate with the rivet 8 as the axis, and the head of the positioning paddle 51 is connected to a knob 5 for adjusting the tightness 2, a knob movable groove 53 is correspondingly provided on the edge of the desktop 1, and the knob 52 passes through the knob movable groove 53 and is threadedly connected with the head of the positioning paddle 51, and a positioning groove 211 is provided on the top of the table leg 2 for the knob 52 to be inserted and positioned, and the positioning groove 211 is clamped between the positioning paddle 51 and the edge of the desktop 1. The knob 52 is pushed outside the edge of the desktop 1 to make the knob 52 inserted into the positioning groove 211 and then tightened so that the positioning groove 211 is clamped and locked by the positioning paddle 51 and the edge of the desktop 1 to achieve fixation.

[0020] The positioning groove 211 includes an unfolding positioning groove 212 corresponding to the spread position of the table leg 2. When the table leg 2 is in the unfolded state, the knob 52 is turned outside the edge of the desktop 1 so that the knob 52 is inserted into the unfolding positioning groove 212 and then tightened so that the unfolding positioning groove 212 is clamped and locked by the positioning paddle 51 and the edge of the desktop 1, thereby stably fixing the table leg 2 at the unfolded angle.

[0021] The positioning groove 211 includes a closed positioning groove 213 corresponding to the storage position of the table leg 2. When the table leg 2 is in the storage state, the knob 52 is turned outside the edge of the desktop 1 so that the knob 52 is inserted into the closed positioning groove 213 and then tightened so that the closed positioning groove 213 is clamped and locked by the positioning paddle 51 and the edge of the desktop 1 to achieve fixation, thereby stably fixing the table leg 2 in the storage state.

Claims

1. A multi-angle adjustable limiting mechanism, including a body, the body is arranged at the connection position of the tabletop (1) and the table leg (2), characterized in that The top of the table leg (2) is movably fixed to the inner side of the edge of the table top (1) by a rivet (8), and the table leg (2) can rotate with the rivet (8) as the axis. The body includes a positioning paddle (51), and the root of the positioning paddle (51) is also fixed to the inner side of the edge of the table top (1) by a rivet (8). The positioning paddle (51) can rotate with the rivet (8) as the axis. The head of the positioning paddle (51) is connected to a knob (52) for adjusting the tightness. A corresponding knob (52) is provided on the edge of the table top (1). The knob (52) passes through the knob movable groove (53) and is threadedly connected to the head of the positioning paddle (51). The top of the table leg (2) is provided with a positioning groove (211) for the knob (52) to be inserted and positioned. The positioning groove (211) is clamped between the positioning paddle (51) and the edge of the desktop (1). After the knob (52) is inserted into the positioning groove (211), it is tightened so that the positioning groove (211) is clamped and locked by the positioning paddle (51) and the edge of the desktop (1) to achieve fixation.

2. The multi-angle adjustment and limit mechanism according to claim 1, wherein The positioning groove (211) comprises an expansion positioning groove (212) corresponding to the extended position of the table leg (2).

3. The multi-angle adjustment and limiting mechanism according to claim 1 or 2, characterized in that The positioning groove (211) comprises a closed positioning groove (213) corresponding to the storage position of the table leg (2).

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