CN213323217U

CN213323217U - Handcart with adjustable frame

Info

Publication number: CN213323217U
Application number: CN202022358714.3U
Authority: CN
Inventors: 冯少丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-01
Anticipated expiration: 2030-10-21

Abstract

The utility model provides a trolley with adjustable frame, which comprises a main body and a base, wherein the top of the main body is provided with a containing groove, a first sun shield and a second sun shield are arranged in the containing groove, a first rotating shaft and a second rotating shaft are arranged on two sides of the first sun shield, a sleeve is arranged on one side of the subject, a bayonet lock is arranged on the outer side of the sleeve, a guide rod is arranged in the sleeve, a spring and a pin groove are arranged on the bottom of the guide rod, a turntable shaft is arranged on the bottom of the main body, support rods are arranged on two sides of the bottom of the base, universal wheels are arranged on the top of the support rods, the equipment adopts an in-situ turning direction design and a sun shield and a parking stable design, the in-situ turning is connected with the base through the turntable shaft on the bottom of the main body, the 360-degree turning and the universal, in addition, the guide rod is matched with the sleeve, the bayonet lock and the spring to adjust the state of the handcart.

Description

Handcart with adjustable frame

Technical Field

The utility model relates to a handcart field specifically is a handcart with adjustable frame.

Background

The handcart is a common device, is frequently used in life, can be used for pulling and conveying goods, is suitable for short-distance articles with heavy weight or more quantity, saves manpower, and has some defects.

Firstly, when current handcart was used, because the goods space is too little, it is more troublesome to pull and transport to turn around, should carry out the short distance push-and-pull turn around, sometimes the space is less can't accomplish, influences the efficiency of pull and transport, and current handcart does not possess the sunshading board moreover, and under the condition that the article is more, article kind is complicated, and some article are afraid of shining, lead to unable pull and transport.

Secondly, when current handcart was used, because in the way of hauling, personnel need have a rest sometimes, but current handcart is in the hauling, can't play the effect of fixing after stopping, leads to personnel when stopping the rest, often takes place the swift current car phenomenon because the influence of road surface slope, and personnel can't slow down when the downhill path under the heavier condition of goods, leads to the handcart to accelerate and get rid of under the effect of power and go out, cause the damage of article.

SUMMERY OF THE UTILITY MODEL

The utility model provides a handcart with adjustable frame to the not enough that exists to prior art, the utility model discloses a design is stabilized with sun-proof baffle, parking to the original place direction of turning over design, original place turn to and is linked through the carousel axle of main part bottom and base, can carry out 360 degrees rotations and universal wheel cooperation original place and turn to, is applicable to narrower space, can use the sunshading board according to the characteristic of article on the way in the fortune material, and guide arm and sleeve, bayonet lock, spring fit carry out the adjustment of handcart state in addition.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a handcart with adjustable frame, includes main part and base, the main part top is provided with accomodates the groove, accomodate inslot portion and be provided with sunshading board one and sunshading board two, a sunshading board both sides are provided with pivot one and pivot two, main part one side is provided with the sleeve, the sleeve outside is provided with the bayonet lock, the inside guide arm that is provided with of sleeve, the guide arm top is provided with the handle, the guide arm middle part is provided with the baffle, the guide arm bottom is provided with spring and cotter way, the main part bottom is provided with the carousel axle, the both sides of base bottom are provided with the bracing piece, the bracing piece top is provided with the universal.

As a preferred embodiment of the present invention, the base is connected to the main body through a turntable shaft.

As a preferred embodiment of the present invention, the universal wheel is installed at the bottom of the support rod through the rotating rod, and the support rod is installed at both sides of the bottom of the base.

As a preferred embodiment of the present invention, the sun visor is connected to the first sun visor through the second rotating shaft, and the first sun visor is connected to the main body through the first rotating shaft.

As a preferred embodiment of the present invention, the guide rod is connected to the sleeve by a spring.

As a preferred embodiment of the present invention, the guide rod is locked by the bayonet lock and the pin groove fitting and the sleeve.

The utility model has the advantages that: a cart with adjustable frame, comprising: the device comprises a main body, a first sun shield, a handle, a baffle, a bayonet lock, a pin groove, a spring, a base, a universal wheel, a support rod, a sleeve, a second rotating shaft, a second sun shield, a guide rod, a rotating disc shaft, a first rotating shaft and a containing groove.

1. When using, the first sunshading board of accomodating inslot portion is rotated out through the main part both sides, and first sunshading board is connected with the main part through pivot one, then rotates out the second sunshading board of a sunshading board bottom, and second sunshading board is connected with first sunshading board through pivot two, later puts into one side of second sunshading board and accomodates groove corner department and form the triangular supports effect, puts into the accomodating inslot portion with article, and first sunshading board on upper portion carries out the sunshade effect with second sunshading board, avoids article to produce the damage because of the insolate effectively.

2. When carrying out the pulling transportation, the handcart can be effectively operated in three states, the handcart can be carried out through the upper guide rod when carrying out the pulling transportation on the flat ground, the guide rod is matched with the sleeve to compress the spring, the bayonet lock is inserted into the pin slot inside the sleeve and the guide rod to fix the guide rod, the bottom of the guide rod is separated from the ground to carry out the pulling transportation, when going downhill, the spring reset guide rod is reset along with the resetting by removing the bayonet lock, the guide rod is contacted with the ground to generate friction and reduce the speed, the self-adaptive state of the spring and the guide rod is changed, when people have a rest, the upper bayonet lock is inserted into the ground by inserting the guide rod to cancel.

3. This equipment adopts the pivot to transfer the design of direction and sun-proof baffle, parking stable design, and the pivot turns to and is linked through the carousel axle and the base of main part bottom, can carry out 360 degrees rotations and universal wheel cooperation pivot and turn to, is applicable to narrower space, can use the sunshading board according to the characteristic of article on the way in fortune material, and guide arm and sleeve, bayonet lock, spring cooperation carry out the adjustment of handcart state in addition.

Drawings

Fig. 1 is a schematic structural view of a cart with an adjustable frame according to the present invention;

fig. 2 is a schematic view of an expanded structure of the cart with adjustable frame of the present invention;

FIG. 3 is a schematic cross-sectional view of the adjustable frame cart according to the present invention;

in the figure: 1. a main body; 2. a first sun shield; 3. a handle; 4. a baffle plate; 5. a bayonet lock; 6. a pin slot; 7. a spring; 8. a base; 9. a universal wheel; 10. a support bar; 11. a sleeve; 12. a second rotating shaft; 13. a second sun shield; 14. a guide bar; 15. a turntable shaft; 16. a first rotating shaft; 17. a receiving groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a handcart with adjustable frame, includes main part 1 and

base

8, 1 top of main part is provided with accomodates groove 17, accomodate the inside sunshading board 2 and the sunshading board two 13 that are provided with of

groove

17, 2 both sides of sunshading board are provided with pivot 16 and pivot two 12, 1 one side of main part is provided with sleeve 11, the sleeve 11 outside is provided with bayonet 5, the inside guide arm 14 that is provided with of

sleeve

11, 14 tops of guide arm are provided with

handle

3, 14 middle parts of guide arm are provided with

baffle

4, 14 bottoms of guide arm are provided with spring 7 and

cotter way

6, 1 bottom of main part is provided with carousel axle 15, the both sides of 8 bottoms of base are provided with bracing piece 10, bracing piece 10 top is provided with universal wheel 9.

As a preferred embodiment of the present invention, the base 8 is connected to the main body 1 through a turntable shaft 15.

As a preferred embodiment of the present invention, the universal wheels 9 are mounted at the bottom of the support rod 10 through the rotating rod, and the support rod 10 is mounted at the two sides of the bottom of the base 8.

As a preferred embodiment of the present invention, the second sun visor 13 is connected to the first sun visor 2 through the second rotating shaft 12, and the first sun visor 2 is connected to the main body 1 through the first rotating shaft 16. As a preferred embodiment of the present invention, the guide rod 14 is connected with the sleeve 11 through the spring 7.

As a preferred embodiment of the present invention, the guide rod 14 is locked with the sleeve 11 by the engagement of the bayonet 5 with the pin groove 6.

The working principle is as follows: firstly, when in use, the first sun shield 2 in the containing groove 17 is rotated out through two sides of the main body 1, the first sun shield 2 is connected with the main body 1 through the first rotating shaft 16, then the second sun shield 13 at the bottom of the first sun shield 2 is rotated out, the second sun shield 13 is connected with the first sun shield 2 through the second rotating shaft 12, then one side of the second sun shield 13 is placed in the corner of the containing groove 17 to form a triangular supporting effect, an object is placed in the containing groove 17, the first sun shield 2 at the upper part and the second sun shield 13 perform a sun-shading effect to effectively avoid the object from being damaged due to insolation, secondly, when in pulling, three states of the trolley can be effectively operated, when in flat ground pulling, the guide rod 14 can be lifted, the guide rod 14 is matched with the sleeve 11 to compress the spring 7, the bayonet 5 is inserted into the pin groove 6 in the sleeve 11 and the guide rod 14 to fix the guide, promote the handcart through handle 3, universal wheel 9 that the bottom both sides of base set up rotates and carries out the haulage, accessible handle 3 that turns around rotates main part 1 in narrower space and carries out the original place accent and change, adopt carousel axle 15 to be connected because of its base 8 and main part 1 connected mode, again with universal wheel 9 through the bull stick of joint support pole 10 carry out axial motion, can be convenient turn around, when the downhill path, through getting rid of bayonet lock 5, spring 7 resets guide arm 14 and is following and restoring to the throne, guide arm 14 contacts ground and produces friction reduction rate, because of the road conditions is different,

spring

7 and 14 self-adaptation states of guide arm, when personnel have a rest, through inserting guide arm 14 ground, upper portion bayonet lock 5 inserts, cancellation self-adaptation state, guide arm 14 carries out the fixed of handcart.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a handcart with adjustable frame which characterized in that: comprises a main body (1) and a base (8), wherein the top of the main body (1) is provided with a containing groove (17), a first sunshade (2) and a second sunshade (13) are arranged in the accommodating groove (17), a first rotating shaft (16) and a second rotating shaft (12) are arranged on two sides of the first sun shield (2), a sleeve (11) is arranged on one side of the main body (1), a bayonet (5) is arranged on the outer side of the sleeve (11), a guide rod (14) is arranged in the sleeve (11), a handle (3) is arranged at the top of the guide rod (14), a baffle (4) is arranged in the middle of the guide rod (14), a spring (7) and a pin groove (6) are arranged at the bottom of the guide rod (14), the rotary table is characterized in that a rotary table shaft (15) is arranged at the bottom of the main body (1), supporting rods (10) are arranged on two sides of the bottom of the base (8), and universal wheels (9) are arranged at the tops of the supporting rods (10).

2. A cart having an adjustable frame, as defined in claim 1, wherein: the base (8) is connected with the main body (1) in a matching way through a turntable shaft (15).

3. A cart having an adjustable frame, as defined in claim 1, wherein: the universal wheels (9) are arranged at the bottom of the supporting rod (10) through rotating rods, and the supporting rod (10) is arranged at two sides of the bottom of the base (8).

4. A cart having an adjustable frame, as defined in claim 1, wherein: the second sun shield (13) is connected with the first sun shield (2) through a second rotating shaft (12), and the first sun shield (2) is connected with the main body (1) through a first rotating shaft (16).

5. A cart having an adjustable frame, as defined in claim 1, wherein: the guide rod (14) is connected with the sleeve (11) in a matching way through a spring (7).

6. A cart having an adjustable frame, as defined in claim 1, wherein: the guide rod (14) is matched with the pin groove (6) through a bayonet (5) and locked with the sleeve (11).