A collapsible sand vehicle
By designing a retractable handle and a detachable cloth bag, the problems of the large size of the folded trolley and the fixed volume of the cloth bag were solved, realizing convenient folding of the trolley and multiple gripping methods, thus improving the user experience.
Patent Information
- Application Number
- CN202422490035.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-10-15
AI Technical Summary
The handles of existing handcarts are usually not extendable, resulting in a large size when folded and poor usability. In addition, the size of the cloth bag is fixed and the volume cannot be adjusted.
A retractable beach buggy has been designed, comprising a foldable body and an adjustable telescopic handlebar. The handlebar is extended or retracted via a flip frame and a limiting assembly, and a detachable cloth bag is incorporated to adjust the volume.
It enables convenient folding of the trolley, reduces space occupation, improves usage flexibility, supports multiple gripping methods, and enhances ease of use.
Smart Images
Figure CN223605630U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to handcart technical field, concretely relates to a telescopic beach cart. BACKGROUND
[0002] With the improvement of living standards, more and more people like to drive to outdoor activities, in order to facilitate people to carry so many things outdoor hiking, now the market also began to sell can be folded in the trunk of the handcart.
[0003] The handle of the existing handcart generally cannot be telescopic to be folded with the handcart body as a whole, and the size is still large after folding, and the existing handle generally only has a single gripping and pulling mode, and the use effect is poor.
[0004] Therefore, the prior art needs to be further improved. UTILITY MODEL CONTENT
[0005] In view of the deficiencies of the prior art, a telescopic beach cart is provided to solve the problem that the handle of the handcart generally cannot be telescopic to be folded with the handcart body as a whole, and the size is still large after folding.
[0006] To achieve the above purpose, the utility model provides the following technology to achieve:
[0007] A telescopic beach cart, comprising a car body, the both ends of the car body are respectively hinged with a handle and a turnover frame, the car body is foldably arranged, the car body comprises a frame body and a cloth bag which is detachably installed on the frame body, the turnover frame is rotated to increase the length of the car body, the handle comprises a gripping part and a telescopic part with adjustable length.
[0008] Further, the telescopic part comprises a first rod body and a second rod body inserted in the first rod body, the second rod body can slide in the first rod body to change the overall length of the telescopic part.
[0009] Further, the bottom end of the second rod body is provided with a limiting assembly, the top end of the first rod body is sleeved with a sleeve, the sleeve is provided with an adjusting assembly for adjusting the limiting assembly to change the extension length of the second rod body.
[0010] Further, the limiting assembly comprises a second limiting hole opened on the second rod body and a first limiting hole opened on the first rod body, the first limiting hole and the second limiting hole are slidably connected with a limiting column.
[0011] Further, two limiting columns are symmetrically arranged relative to the second rod body, and the ends of the two limiting columns close to each other are fixed on the two sides of the bending elastic sheet respectively.
[0012] Further, the adjusting assembly comprises an elastic sheet integrally formed with the sleeve, the elastic sheet is arranged outside the first limiting hole, and the elastic sheet is pressed to push the limiting column to realize the extension and contraction of the limiting column in the first limiting hole.
[0013] Further, the adjusting assembly further comprises a pressing block arranged opposite to the first limiting hole, the pressing block is fixed on the side of the elastic sheet close to the first limiting hole, and the adjusting assembly further comprises a plurality of annular protrusions arranged on the surface of the elastic sheet.
[0014] Further, the gripping part comprises a cross rod fixed at the end of the second rod body and perpendicular to the second rod body, and the cross rod is provided with a first gripping part and a second gripping part for different gripping modes.
[0015] Further, the first gripping part is specifically an arc-shaped rod, the arc-shaped rod protrudes away from the cross rod, and the two ends of the arc-shaped rod are fixedly connected with the cross rod respectively, and the second gripping part is specifically an inclined rod fixed at the two ends of the cross rod and arranged obliquely.
[0016] Compared with the prior art, the comprehensive effects brought by the utility model include:
[0017] By arranging the foldable vehicle body, the frame body can be folded when the trolley is transported or placed, so that the volume of the trolley is reduced, storage and transportation are facilitated, the handle is telescopic by cooperating with the telescopic part with adjustable length, the length of the handle is shortened when the vehicle body is folded, the length of the handle is close to the length of the folded vehicle body, so that the occupied space of the folded trolley is further reduced, and in addition, the gripping part is arranged in the embodiment to realize single-person or multi-person and various modes of handle pushing and pulling operation, and the use flexibility is good. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is a whole lengthening structure schematic view of the vehicle body of the utility model embodiment;
[0019] Figure 2 It is a local structure schematic view of the handle of the utility model embodiment;
[0020] Figure 3 It is a local internal structure schematic view of the handle of the utility model embodiment;
[0021] Figure 4 It is Figure 3 a local structure schematic view;
[0022] Figure 5This is a schematic diagram of the gripping part structure according to an embodiment of the present utility model;
[0023] Figure 6 This is a schematic diagram of the unfolding structure of the flipping frame according to an embodiment of the present invention;
[0024] Figure 7 This is a schematic diagram of the closed structure of the flipping frame according to an embodiment of the present utility model;
[0025] Figure 8 This is a schematic diagram of the vehicle body in a folded state according to an embodiment of this utility model.
[0026] Legend: 1. Vehicle body; 2. Tilting frame; 3. Frame body; 4. Cloth bag; 5. First rod; 6. Second rod; 7. Sleeve; 8. Second limiting hole; 9. First limiting hole; 10. Limiting post; 11. Bending spring; 12. Elastic sheet; 13. Pressing block; 14. Annular protrusion; 15. Arc rod; 16. Diagonal rod. Detailed Implementation
[0027] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0028] In this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Terms such as "upper," "lower," "left," "right," and "top" indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are used only for the convenience of describing the present invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.
[0029] like Figures 1 to 8 As shown, a retractable beach buggy includes a vehicle body 1, with handles and a flip frame 2 hinged to both ends of the vehicle body 1. The vehicle body 1 is foldable and includes a frame 3 and a cloth bag 4 detachably mounted on the frame 3. The flip frame 2 rotates to increase the length of the vehicle body 1. The handles include a gripping part and an adjustable telescopic part.
[0030] By setting the foldable vehicle body 1, the frame 3 can be folded when transporting or placing the trolley, reducing the size of the trolley, facilitating storage and transportation, and cooperating with the adjustable length of the telescopic part to realize the telescoping of the handle, facilitating the shortening of the handle when folding the vehicle body 1 to make the length of the handle close to the length of the folded vehicle body 1, thereby further reducing the space occupied by the folded trolley. In addition, the gripping part is provided in the embodiment to realize single or multiple ways of pushing and pulling the handle, and the use flexibility is good.
[0031] Preferably, the turning frame 2 is provided at the front end of the vehicle body 1 in the embodiment, and the overall length of the vehicle body 1 can be increased by rotating the turning frame 2. The cloth bag 4 is installed on the turning frame 2 and the frame 3 to increase the volume of the trolley. The cloth bag 4 is detachable, and the cloth bag 4 is adjusted according to whether the turning frame 2 is rotated, that is, the length of the vehicle body is adjusted to realize the lengthening of the vehicle body 1, improve the practicability and use flexibility.
[0032] In the telescopic sand vehicle of the embodiment, the telescopic part includes a first rod body 5 and a second rod body 6 inserted into the first rod body 5. The second rod body 6 can slide in the first rod body 5 to change the overall length of the telescopic part.
[0033] Specifically, the second rod body 6 is extended from the first rod body 5 to change the length, which is convenient for the user to pull the vehicle body 1 through the handle; the second rod body 6 is inserted into the first rod body 5, and the handle is shortened as a whole, which is convenient for reducing the occupied space when folding and storing the vehicle body 1.
[0034] Preferably, the cross sections of the first rod body 5 and the second rod body 6 are both flat round, and the circumferential direction of the first rod body 5 and the second rod body 6 is limited to avoid relative rotation between the two to affect normal use.
[0035] In the telescopic sand vehicle of the embodiment, the bottom end of the second rod body 6 is provided with a limiting assembly, the top end of the first rod body 5 is sleeved with a sleeve 7, and the sleeve 7 is provided with an adjusting assembly for adjusting the limiting assembly to change the extension length of the second rod body 6.
[0036] The sleeve 7 and the adjusting assembly are provided to facilitate the adjustment of the limiting assembly on the second rod body 6 from the outside, so as to change the relative position of the second rod body 6 and the first rod body 5, and then realize the telescoping of the handle.
[0037] Preferably, the bottom end of the second rod body 6 is inserted into the top end of the first rod body 5, and the limiting assembly is located at one end of the second rod body 6 inserted into the first rod body 5. The sleeve 7 is arranged at the top end of the first rod body 5 to facilitate the maximum extension of the second rod body 6, thereby increasing the length of the handle.
[0038] In the telescopic sand vehicle of the embodiment, the limiting assembly includes a second limiting hole 8 opened on the second rod body 6 and a first limiting hole 9 opened on the first rod body 5, and a limiting column 10 is slidably connected in the first limiting hole 9 and the second limiting hole 8.
[0039] Specifically, the limiting column 10 is inserted into the second limiting hole 8 and the first limiting hole 9 at the same time to fix the first rod body 5 in the state of extending the second rod body 6, at this time, the handle is elongated to facilitate the user to push and pull the trolley to transport goods; when the limiting column 10 is retracted into the first limiting hole 9, the second rod body 6 can slide in the first rod body 5, so as to realize the shortening of the handle.
[0040] Preferably, the outer end of the limiting column 10 is hemispherical, which plays a limiting role while facilitating sliding with the inner wall of the first rod body 5.
[0041] In the telescopic sand buggy of the embodiment, two limiting columns 10 are symmetrically arranged about the second rod body 6, and the ends of the two limiting columns 10 close to each other are fixed on the two sides of the bending elastic sheet 11, respectively. The bending elastic sheet 11 is pressed to bend to realize the sliding of the limiting column 10 with the second rod body 6.
[0042] Specifically, the bending elastic sheet 11 is V-shaped, and the two limiting columns 10 are fixed on the outer sides of the two top ends of the V-shaped bending elastic sheet 11. The elastic bending elastic sheet 11 is convenient to press to make the limiting column 10 retract into the first rod body 5, and is convenient to restore to drive the limiting column 10 to extend to the two sides to realize the insertion into the first limiting hole 9 to realize the limiting.
[0043] In the telescopic sand buggy of the embodiment, the adjusting assembly includes an elastic sheet 12 integrally formed with the sleeve 7, and the elastic sheet 12 is arranged outside the first limiting hole 9. The elastic sheet 12 is pressed to push the limiting column 10 to realize the extension and retraction of the limiting column 10 in the first limiting hole 9.
[0044] The elastic sheet 12 is arranged to facilitate the pressing of the elastic sheet 12 from the outside of the sleeve 7 to indirectly push the limiting column 10 to retract into the first rod body 5, so as to facilitate the sliding of the second rod body 6 in the first rod body 5 to shorten the handle. The elastic sheet 12 increases the force receiving area of the user, avoiding the discomfort caused by directly pressing the limiting column 10 with the fingers.
[0045] In the telescopic sand buggy of the embodiment, the adjusting assembly further includes a pressing block 13 arranged opposite to the first limiting hole 9, and the pressing block 13 is fixed on the side of the elastic sheet 12 close to the first limiting hole 9. The adjusting assembly further includes a plurality of annular protrusions 14 arranged on the surface of the elastic sheet 12.
[0046] Specifically, the surface of the pressing block 13 is provided with a groove, and the groove is matched with the spherical surface structure of the limiting column 10 to further limit the limiting column 10 to avoid the shaking of the limiting column 10 in the first limiting hole 9, and facilitate the pressing of the elastic sheet 12 to push the limiting column 10 to move. A plurality of annular protrusions 14 are arranged to increase the friction force of the surface of the elastic sheet 12, facilitating the pressing.
[0047] The handle of the telescopic beach cart comprises a cross bar fixed at the end of the second rod body 6 and perpendicular to the second rod body 6, and the first and second handle parts are arranged on the cross bar for different gripping modes.
[0048] Specifically, the first handle part is an arc-shaped rod 15, which protrudes away from the cross bar and is fixed at both ends thereof to the cross bar, and the second handle part is an inclined rod 16 fixed at both ends of the cross bar and arranged obliquely.
[0049] Through the above arrangement, the arc-shaped rod 15 can be pulled by one person with one hand to push and pull the handle, or the inclined rods 16 on both sides can be pulled by one person with two hands to push and pull the handle, or the inclined rods 16 on both sides can be pulled by two persons with one hand respectively to push and pull the handle, which is convenient to grip and high in use flexibility.
[0050] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact through an intermediate medium. Moreover, the first feature can be directly above or obliquely above the second feature, or it can only mean that the horizontal height of the first feature is higher than that of the second feature. The first feature can be directly below or obliquely below the second feature, or it can only mean that the horizontal height of the first feature is lower than that of the second feature.
[0051] In the present application, unless otherwise explicitly specified and limited, the terms "installation", "arrangement", "connection", "fixation", "rotation" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through an intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited, the above-mentioned terms in the present application can be understood according to the specific meaning of the above-mentioned terms in the present application by the person skilled in the art according to the specific situation.
[0052] Although the embodiments of the present application have been shown and described in detail, those skilled in the art can understand that various changes, modifications, replacements and deformations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A collapsible dune buggy characterized by, The utility model provides a folding trolley, comprising a trolley body, a handle and a turnover frame hinged to two ends of the trolley body respectively, the trolley body being foldable, the trolley body comprising a frame body and a cloth bag detachably mounted on the frame body, the turnover frame being rotatable to increase the length of the trolley body, the handle comprising a gripping portion and an adjustable telescopic portion. The telescopic portion comprises a first rod body and a second rod body inserted into the first rod body, the second rod body being slidable in the first rod body to change the overall length of the telescopic portion. The bottom end of the second rod body is provided with a limiting assembly, the top end of the first rod body is sleeved with a sleeve, and the sleeve is provided with an adjusting assembly for adjusting the limiting assembly to change the extension length of the second rod body.
2. The collapsible ATV of claim 1, wherein, The limiting assembly comprises a second limiting hole formed in the second rod body and a first limiting hole formed in the first rod body, and the first limiting hole and the second limiting hole are slidably connected with a limiting column.
3. The collapsible ATV of claim 2, wherein, The limiting column is symmetrically provided with two limiting columns with respect to the second rod body, and the two limiting columns are respectively fixed at the two sides of the bending elastic sheet at the end close to each other, and the bending elastic sheet is bent by pressing the limiting column to realize the sliding of the limiting column and the second rod body.
4. The collapsible ATV of claim 2, wherein, The adjusting assembly comprises an elastic sheet integrally formed with the sleeve, the elastic sheet is arranged outside the first limiting hole, and the limiting column is pushed to realize the telescopic movement of the limiting column in the first limiting hole by pressing the elastic sheet.
5. The collapsible ATV of claim 4, wherein, The adjusting assembly further comprises a pressing block arranged opposite to the first limiting hole, the pressing block is fixed at the side of the elastic sheet close to the first limiting hole, and the adjusting assembly further comprises a plurality of annular protrusions arranged on the surface of the elastic sheet.
6. The collapsible ATV of claim 1, wherein, The gripping portion comprises a cross rod fixed at the end of the second rod body and perpendicular to the second rod body, the cross rod is provided with a first gripping portion and a second gripping portion for different gripping modes.
7. The collapsible ATV of claim 6, wherein, The first gripping portion is specifically an arc-shaped rod, the arc-shaped rod protrudes away from the cross rod, and the two ends of the arc-shaped rod are fixedly connected with the cross rod, and the second gripping portion is specifically an inclined rod fixed at the two ends of the cross rod and arranged obliquely.