Telescopic mechanism and camping car

Abstract

The utility model provides a telescopic mechanism and a camping van, the telescopic mechanism comprises a main body, a telescopic frame and a lifting sliding block, and the main body is provided with a first supporting rod; the telescopic frame is telescopically connected to the first supporting rod and can be locked to the first supporting rod at a first preset position; the lifting sliding block is arranged on the outer side of the first supporting rod in a sleeving mode and ascends and descends relative to the first supporting rod. When the lifting sliding block ascends relative to the first supporting rod, the lifting sliding block triggers the telescopic frame at the first preset position, so that the telescopic frame is unlocked relative to the first supporting rod and ascends and descends relative to the first supporting rod, the telescopic frame is unlocked relative to the first supporting rod by additionally arranging the lifting sliding block, and the situation that the telescopic frame is triggered to be unlocked through manual pressing is avoided; and the operation convenience of the telescopic mechanism is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of camping car especially, a kind of telescopic mechanism and camping car. BACKGROUND

[0002] With the development of science and technology, camping car is applied in people's life, camping car is used to pack goods to transfer, to facilitate user to carry goods, telescopic mechanism as part of camping car.

[0003] In prior art, the existing telescopic mechanism includes main body and telescopic frame, the main body is provided with first support rod;Telescopic frame is telescopically connected to first support rod, but, telescopic frame is unlocked relative to main body by artificial pressing mode, to realize telescopic frame lifting, resulting in that the operation convenience of existing telescopic mechanism is poor. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of telescopic mechanism and camping car, main body is provided with first support rod;Telescopic frame is telescopically connected to first support rod, and can be locked in first support rod at first preset position;Lifting slider is sleeved on the outside of first support rod, and is lifted relative to first support rod;When lifting slider is lifted relative to first support rod, lifting slider triggers telescopic frame at first preset position, so that telescopic frame is unlocked relative to first support rod, telescopic frame is lifted relative to first support rod, by increasing lifting slider, realize that telescopic frame is unlocked relative to first support rod, avoid artificial pressing trigger telescopic frame unlocking, improve the operation convenience of telescopic mechanism.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of telescopic mechanism, applied to camping car, the telescopic mechanism includes:

[0006] Main body, is provided with first support rod;

[0007] Telescopic frame, is telescopically connected to first support rod, and can be locked in first support rod at first preset position;

[0008] Lifting slider, is sleeved on the outside of first support rod, and is lifted relative to first support rod;

[0009] When lifting slider is lifted relative to first support rod, lifting slider triggers telescopic frame at first preset position, so that telescopic frame is unlocked relative to first support rod, telescopic frame is lifted relative to first support rod.

[0010] Optionally, the first support rod is provided with first through hole, and the first through hole is arranged at first preset position;

[0011] The telescopic frame is connected with an elastic button; the elastic button is exposed to the first through hole;

[0012] The lifting slider is provided with a through hole for the first supporting rod to pass through, and the lifting slider is lifted up and down relative to the first supporting rod and can press against the elastic button.

[0013] Optionally, the elastic button contacts the inner side wall of the through hole and is retracted inwardly, so that the locking state of the telescopic frame relative to the first supporting rod is adjusted to the unlocked state.

[0014] Optionally, the inner side wall of the through hole is provided with a pressing groove, and the pressing groove is provided with an opening for the elastic button to pass through.

[0015] Optionally, the pressing groove is a tapered groove, and the groove diameter of the tapered groove gradually decreases from top to bottom;

[0016] The inner side wall of the tapered groove gradually presses against the elastic button as the lifting slider rises.

[0017] Optionally, the first supporting rod is provided with a third through hole extending in the up-down direction;

[0018] The elastic button elastically contacts different positions of the inner side wall of the third through hole as the telescopic frame is telescoped.

[0019] Optionally, the first supporting rod is further provided with a second preset position below the first preset position;

[0020] The first supporting rod is provided with a second through hole at the second preset position;

[0021] When the telescopic frame is lowered relative to the first supporting rod, the elastic button passes through the second through hole and protrudes outwardly, so that the telescopic frame is in the locked state relative to the first supporting rod when it is at the second preset position.

[0022] Optionally, the pressing groove has two, and the two pressing grooves are inversely symmetrical along the middle part of the lifting slider.

[0023] Optionally, the telescopic mechanism further comprises a second supporting rod and a folding piece;

[0024] The second supporting rod is arranged on one side of the first supporting rod; the folding piece is between the second supporting rod and the first supporting rod and drives the second supporting rod and the first supporting rod to fold or open;

[0025] A connecting rod is arranged between the lifting slider and the folding piece, and two ends of the connecting rod are respectively hinged to the lifting slider and the folding piece.

[0026] The lifting slider is lifted relative to the first support rod as the folding piece is folded.

[0027] To achieve the above object, the utility model provides the following technical scheme: a camping vehicle, which comprises the telescopic mechanism.

[0028] Compared with the prior art, the utility model has the advantages of:

[0029] The utility model provides a telescopic mechanism and camping vehicle, the main part is equipped with first support rod, telescopic support is connected with first support rod in telescopic mode, and can be locked in first support rod in first preset position, lifting slider is sleeved on the outside of first support rod, and is lifted relative to first support rod, when lifting slider is lifted relative to first support rod, lifting slider triggers telescopic support in first preset position, so that telescopic support is unlocked relative to first support rod, and telescopic support is lifted relative to first support rod, and the operation convenience of telescopic mechanism is improved by increasing lifting slider and realizing that telescopic support is unlocked relative to first support rod. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0031] In order to more completely understand the present application and its beneficial effects, the following will be described with reference to the drawings. In the following description, the same reference numerals represent the same parts.

[0032] Figure 1 The opening state schematic diagram of the telescopic mechanism according to the utility model of the present application is shown.

[0033] Figure 2 The opening state schematic diagram of the telescopic mechanism according to the utility model of the present application is shown. Figure 1 The enlarged view of A in the figure.

[0034] Figure 3 The opening state schematic diagram of the telescopic mechanism according to the utility model of the present application is shown.

[0035] Figure 4 The schematic diagram of the telescopic support of the telescopic mechanism according to the utility model of the present application is shown.

[0036] Figure 5A schematic diagram of a lifting slider of a telescopic mechanism according to the utility model of the present application is shown.

[0037] Figure 6 A schematic diagram of a telescopic mechanism according to the utility model of the present application is shown.

[0038] Drawings

[0039] 100, telescopic mechanism;

[0040] 10, main body; 11, first support rod; 11a, first through hole; 11b, third through hole; 11c, second through hole;

[0041] 20, telescopic frame; 21, elastic button;

[0042] 30, lifting slider; 30a, via hole; 30b, pressing groove; 30c, opening;

[0043] 40, second support rod;

[0044] 50, folding piece;

[0045] 60, connecting rod. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0047] Please refer to the drawings Figure 1 and 6 The utility model provides a telescopic mechanism 100, the telescopic mechanism 100 is applied to the camping car, and the telescopic mechanism 100 is used to realize the telescopic frame 20 telescopic through lifting slider 30.

[0048] Please refer to the drawings Figures 1-6In the embodiment of the present application, the telescopic mechanism 100 comprises a main body 10, a telescopic frame 20 and a lifting slider 30. The main body 10 is provided with a first support rod 11. The telescopic frame 20 is telescopically connected to the first support rod 11 and can be locked at a first preset position on the first support rod 11. The lifting slider 30 is sleeved on the outer side of the first support rod 11 and can be lifted relative to the first support rod 11. When the lifting slider 30 is lifted relative to the first support rod 11, the lifting slider 30 triggers the telescopic frame 20 at the first preset position, so that the telescopic frame 20 is unlocked relative to the first support rod 11, and the telescopic frame 20 is lifted relative to the first support rod 11. The telescopic frame 20 is unlocked relative to the first support rod 11 by increasing the lifting slider 30, which avoids manual pressing to trigger the telescopic frame 20 to be unlocked, and improves the operation convenience of the telescopic mechanism 100.

[0049] Please refer to the accompanying drawings Figures 1-3 In the embodiment of the present application, the main body 10 is used as a support component of the telescopic mechanism 100, and the main body 10 is used to support the telescopic frame 20 and the lifting slider 30. The main body 10 is provided with a first support rod 11. The first support rod 11 is arranged in a vertical direction.

[0050] Please refer to the accompanying drawings Figures 1-4 In the embodiment of the present application, the telescopic frame 20 is arranged on the upper side of the first support rod 11. The telescopic frame 20 is telescopically connected to the first support rod 11, so as to adjust the position of the telescopic frame 20 relative to the first support rod 11. The telescopic frame 20 can be locked at a first preset position on the first support rod 11, so as to ensure the fixed position of the telescopic frame 20 relative to the first support rod 11.

[0051] Please refer to the accompanying drawings Figures 1-3 and 5, in the embodiment of the present application, the lifting slider 30 is sleeved on the outer side of the first support rod 11 and can be lifted relative to the first support rod 11. The position of the lifting slider 30 relative to the first support rod 11 is adjusted. When the lifting slider 30 is lifted relative to the first support rod 11, the lifting slider 30 triggers the telescopic frame 20 at the first preset position, so that the telescopic frame 20 is unlocked relative to the first support rod 11, and the telescopic frame 20 is lifted relative to the first support rod 11. The telescopic frame 20 is unlocked relative to the first support rod 11 by increasing the lifting slider 30, which avoids manual pressing to trigger the telescopic frame 20 to be unlocked, and improves the operation convenience of the telescopic mechanism 100.

[0052] Please refer to the accompanying drawings Figures 1-3, the first support rod 11 is provided with a first through hole 11a, and the first through hole 11a is arranged at a first preset position; the telescopic frame 20 is connected with an elastic button 21; so that the elastic button 21 is telescopic relative to the first through hole 11a under the elastic action, the elastic button 21 is exposed to the first through hole 11a, the lifting slider 30 is provided with a through hole 30a, the through hole 30a is provided for the first support rod 11, and the inner contour of the through hole 30a is matched with the outer contour of the first support rod 11 in a gap, so that the lifting slider 30 realizes the lifting relative to the first support rod 11 through the space of the through hole 30a, the lifting slider 30 is lifted relative to the first support rod 11 in the up-down direction, and can abut against the elastic button 21, so that the lifting slider 30 compresses the elastic button 21, thereby facilitating the unlocking of the telescopic frame 20 relative to the first support rod 11, avoiding artificial pressing to trigger the unlocking of the telescopic frame 20, and improving the operation convenience of the telescopic mechanism 100.

[0053] Please refer to the accompanying drawings Figures 1-4 The elastic button 21 is in contact with the inner side wall of the through hole 30a and is contracted inwardly, so that the elastic button 21 is contracted into the first support rod 11 under the pressure action of the inner side wall of the through hole 30a, thereby facilitating the elastic button 21 to be separated from the first through hole 11a, so that the locking state of the telescopic frame 20 relative to the first support rod 11 is regulated to the unlocked state, so as to realize the unlocking of the lifting slider 30 relative to the first support rod 11, avoid artificial pressing to trigger the unlocking of the telescopic frame 20, and improve the operation convenience of the telescopic mechanism 100.

[0054] Please refer to the accompanying drawings Figure 5 The inner side wall of the through hole 30a is provided with a pressing groove 30b, and the pressing groove 30b is provided with an opening 30c for the elastic button 21 to pass through, so that the elastic button 21 enters the pressing groove 30b through the opening 30c in the lifting process of the lifting slider 30, thereby facilitating the inner contour of the pressing groove 30b to abut against the elastic button 21, so as to realize the compression of the elastic button 21.

[0055] Please refer to the accompanying drawings Figure 5 The pressing groove 30b is a tapered groove, and the groove diameter of the tapered groove gradually decreases from top to bottom; the inner side wall of the tapered groove gradually abuts against the elastic button 21 with the lifting of the lifting slider 30, so that the elastic button 21 is compressed under the guiding action of the inner side wall of the tapered groove, improving the compression smoothness of the elastic button 21 and ensuring the unlocking effect of the telescopic frame 20 relative to the first support rod 11.

[0056] Please refer to the accompanying drawings Figures 1-3, the first support rod 11 is provided with a third through hole 11b extending along the up-down direction; the inner profile of the third through hole 11b is in clearance fit with the outer profile of the telescopic frame 20, so that the telescopic frame 20 is telescoped relative to the first support rod 11 through the third through hole 11b, the elastic button 21 elastically contacts different positions of the inner side wall of the third through hole 11b with the telescoping of the telescopic frame 20, so that the inner side wall of the third through hole 11b presses the elastic button 21, thereby the elastic button 21 is kept in a compressed state to realize the lifting of the telescopic frame 20 relative to the first support rod 11, when the elastic button 21 is arranged relative to the first through hole 11a, so that the elastic button 21 is separated from the inner side wall of the third through hole 11b, thereby the inner side wall of the first through hole 11a limits the elastic button 21 to move along the up-down direction, so as to realize the locking of the telescopic frame 20 relative to the first support rod 11.

[0057] Please refer to the accompanying drawings Figures 1-3 and 6, the first support rod 11 is further provided with a second preset position below the first preset position; the first support rod 11 is provided with a second through hole 11c at the second preset position; when the telescopic frame 20 is lowered relative to the first support rod 11, the elastic button 21 passes through the second through hole 11c and protrudes outward, so that the inner side wall of the second through hole 11c limits the elastic button 21 to move along the up-down direction, so that the telescopic frame 20 is in a locked state relative to the first support rod 11 when it is at the second preset position, so as to realize the contraction of the telescopic frame 20 relative to the first support rod 11.

[0058] Please refer to the accompanying drawings Figure 5 The pressing groove 30b has two, the two pressing grooves 30b are inversely symmetrical along the middle part of the lifting slider 30, so that the two pressing grooves 30b press the elastic button 21 at the first preset position and the elastic button 21 at the second preset position respectively, and the pressing convenience of the pressing groove 30b relative to the elastic button 21 is increased by arranging two pressing grooves 30b.

[0059] Please refer to the accompanying drawings Figures 5-6 When the pressing groove 30b presses the elastic button 21 at the second preset position, the elastic button 21 at the second preset position is contracted relative to the second through hole 11c, so that the elastic button 21 is separated from the second through hole 11c, thereby the telescopic frame 20 is unlocked relative to the first support rod 11, avoiding artificial pressing to trigger the unlocking of the telescopic frame 20, so as to realize the lifting of the telescopic frame 20 relative to the first support rod 11.

[0060] Please refer to the accompanying drawings Figures 1-3The telescopic mechanism 100 further comprises a second supporting rod 40 and a folding piece 50; the second supporting rod 40 is arranged on one side of the first supporting rod 11, and the second supporting rod 40 is arranged opposite to the first supporting rod 11; the folding piece 50 is between the second supporting rod 40 and the first supporting rod 11 and drives the second supporting rod 40 and the first supporting rod 11 to fold or open, so that the second supporting rod 40 is folded or opened relative to the first supporting rod 11 through the folding piece 50, thereby facilitating the telescopic mechanism 100 to be stored.

[0061] Please refer to the accompanying drawings Figures 1-3 A connecting rod 60 is arranged between the lifting slider 30 and the folding piece 50, and two ends of the connecting rod 60 are respectively hinged to the lifting slider 30 and the folding piece 50, so that the lifting slider 30 is connected to the folding piece 50 through the connecting rod 60, thereby facilitating the mutual movement between the lifting slider 30, the connecting rod 60 and the folding piece 50 to realize the position compensation between the lifting slider 30 and the folding piece 50; the lifting slider 30 rises relative to the first supporting rod 11 with the folding of the folding piece 50, so that the telescopic frame 20 is unlocked relative to the first supporting rod 11 in the folding process of the folding piece 50, thereby facilitating the telescopic frame 20 to be compressed relative to the first supporting rod 11 while the second supporting rod 40 is folded relative to the first supporting rod 11, and further facilitating the telescopic mechanism 100 to be stored.

[0062] In another embodiment, a camping vehicle comprises a telescopic mechanism 100, and the telescopic mechanism 100 is part of the camping vehicle, and the camping vehicle is used for carrying goods and saving time and labor.

[0063] Compared with the prior art, the telescopic mechanism 100 has the following beneficial effects:

[0064] The telescopic mechanism 100 and the camping vehicle are provided, the main body 10 is provided with the first supporting rod 11; the telescopic frame 20 is telescopically connected to the first supporting rod 11 and can be locked to the first supporting rod 11 at a first preset position; the lifting slider 30 is sleeved on the outside of the first supporting rod 11 and is lifted relative to the first supporting rod 11; when the lifting slider 30 rises relative to the first supporting rod 11, the lifting slider 30 triggers the telescopic frame 20 at the first preset position, so that the telescopic frame 20 is unlocked relative to the first supporting rod 11, and the telescopic frame 20 is lifted relative to the first supporting rod 11; the telescopic frame 20 is unlocked relative to the first supporting rod 11 by increasing the lifting slider 30, which avoids manually pressing to trigger the telescopic frame 20 to be unlocked, and improves the operation convenience of the telescopic mechanism 100.

[0065] In the above embodiments, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.

[0066] In the description of the present application, the terms "first", "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more features.

[0067] The principles and implementation modes of the present application are described herein by applying specific examples, and the above example descriptions are only used to help understand the method of the present application and its core idea; meanwhile, for those skilled in the art, according to the idea of the present application, the specific implementation modes and application ranges will have changes, and in summary, the content of the specification should not be understood as a limitation of the present application.

Claims

1. A telescoping mechanism, characterized by, The telescopic mechanism is applied to a camping vehicle and comprises: a main body provided with a first supporting rod; a telescopic frame telescopically connected to the first supporting rod and capable of being locked to the first supporting rod at a first preset position; a lifting slider sleeved on the outside of the first supporting rod and capable of being lifted relative to the first supporting rod; when the lifting slider is lifted relative to the first supporting rod, the lifting slider triggers the telescopic frame at the first preset position, so that the telescopic frame is unlocked relative to the first supporting rod, and the telescopic frame is lifted relative to the first supporting rod.

2. The telescoping mechanism of claim 1, wherein, The first supporting rod is provided with a first through hole arranged at the first preset position; the telescopic frame is connected with an elastic button, and the elastic button is exposed to the first through hole; the lifting slider is provided with a through hole for the first supporting rod to pass through, and the lifting slider is capable of being pressed against the elastic button when being lifted or lowered relative to the first supporting rod.

3. The telescoping mechanism of claim 2, wherein, The elastic button contacts the inner side wall of the through hole and is inwardly retracted, so that the locking state of the telescopic frame relative to the first supporting rod is adjusted to an unlocked state.

4. The telescoping mechanism of claim 3, wherein, The inner side wall of the through hole is provided with a pressing groove, and the pressing groove is provided with an opening for the elastic button to pass through.

5. The telescoping mechanism of claim 4, wherein, The pressing groove is a tapered groove, and the groove diameter of the tapered groove gradually decreases from top to bottom; the inner side wall of the tapered groove gradually presses against the elastic button as the lifting slider is lifted.

6. The telescoping mechanism of claim 4, wherein, The first supporting rod is provided with a third through hole extending along the up-down direction; the elastic button elastically contacts different positions of the inner side wall of the third through hole as the telescopic frame is telescopically extended or retracted.

7. The telescoping mechanism of claim 6, wherein, The first supporting rod is further provided with a second preset position below the first preset position; the first supporting rod is provided with a second through hole at the second preset position; when the telescopic frame is lowered relative to the first supporting rod, the elastic button passes through the second through hole and protrudes outward, so that the telescopic frame is in a locked state relative to the first supporting rod at the second preset position.

8. The telescoping mechanism of claim 7, wherein, The pressing groove has two, and the two pressing grooves are inversely symmetrical along the middle part of the lifting slider.

9. The telescoping mechanism of claim 4, wherein, The telescopic mechanism further comprises a second supporting rod and a folding piece; the second supporting rod is arranged on one side of the first supporting rod, and the folding piece is between the second supporting rod and the first supporting rod and drives the second supporting rod and the first supporting rod to be folded or unfolded; a connecting rod is arranged between the lifting slider and the folding piece, and two ends of the connecting rod are respectively hinged to the lifting slider and the folding piece; the lifting slider is lifted relative to the first supporting rod as the folding piece is folded.

10. A camper, characterized in that The telescopic mechanism comprises the telescopic mechanism according to any one of claims 1 to 9.

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