CN102700579A

CN102700579A - Portable rescue trolley

Info

Publication number: CN102700579A
Application number: CN2012102006215A
Authority: CN
Inventors: 楼攀登
Original assignee: NINGBO NANYANG VEHICLE CO Ltd
Current assignee: NINGBO NANYANG VEHICLE CO Ltd
Priority date: 2012-06-18
Filing date: 2012-06-18
Publication date: 2012-10-03

Abstract

The invention discloses a portable rescue trolley. The portable rescue trolley comprises a flat plate, fences positioned on the periphery of the flat plate, a wheel assembly positioned below the flat plate, and a handle positioned on one end side of the flat plate, and is characterized in that all of the fences, the wheel assembly and the handle have detachable structures; the wheel assembly comprises a wheel and a connecting block positioned on the lower surface of the flat plate; the length direction of the connecting block and the width direction of the flat plate are arranged in the same direction; a downward plug groove is formed in the connecting block along the length direction thereof; the rotating shaft of the wheel is connected with a connecting rod which extends upward; the top part of the connecting rod is a plug head; and the plug head is plugged into the plug groove, is fixed by a bolt and can displace in the plug groove. By using the portable rescue trolley, the balance of a trolley can be adjusted so that the passing performance of the trolley is increased; and moreover, the trolley also can be converted into a stretcher, so that the versatility of the trolley is realized, and the using performance is increased.

Description

The portable hand barrow of a kind of rescue

Technical field

The present invention relates to a kind of hand barrow, particularly relate to a kind of portable hand go-cart that is applicable to rescue.

Background technology

Hand barrow is because of using light and handy convenience, and the transport routes width is unrestricted, uses comparatively extensive.Especially in the rural area, people are when sowing, fertilising, harvesting, and hand barrow has become the good tool of farming goods and materials such as transportation fertilizer, agricultural chemicals, cereal.Traditional hand barrow generally is above wheel, to be provided with one in order to shelve the plank of article, also will put braces during people's go-cart, so as the control hand barrow steadily and be unlikely to walk about during descending too fast.

Also do not have at present a kind ofly can fast, effectively keep vehicle pulsation-free hand barrow, do not have a kind of hand barrow that is exclusively used in fire-fighting and rescue yet, if this traditional hand barrow is as delivery fire-fighting article; There are many defectives: because frame is not set around the plank; When walking about, do not notice slightly that article just drop easily; In the actual use, need hand barrow to keep state of equilibrium preferably; Hand barrow driving is steady inadequately, if goods is heavier, and lack of equilibrium more easily just, during through complex road surface, such as the highway section that stone road etc. comparatively jolts, walking is just painstaking especially, and time-consuming effort again can the delay time; And the function that only conveys goods of traditional hand barrow, and volume is bigger, can't be portable, and this makes the use of traditional hand barrow have bigger limitation.

Summary of the invention

Technical matters to be solved by this invention provides a kind of being easy to carry and the portable hand barrow of multiduty rescue.

The present invention solves the problems of the technologies described above the technical scheme that is adopted: the portable hand barrow of a kind of rescue; Comprise flat board, be positioned at fence around dull and stereotyped, be positioned at the wheel assembly of dull and stereotyped below; And be positioned at dull and stereotyped one distolateral handle, and it is characterized in that: said fence, wheel assembly and handle are demountable structure, and said wheel assembly comprises a wheel and the contiguous block that is fixed in dull and stereotyped lower surface; The length direction of said contiguous block is provided with dull and stereotyped Width in the same way; And its length direction of contiguous block upper edge is provided with downward inserting groove, and the rotating shaft of said wheel connects a upwardly extending pipe link, and the top of pipe link is a connection-peg; This connection-peg inserts this inserting groove and also is screwed, this connection-peg can be in inserting groove the shift position.

Preferably; Installation for the ease of fence; Said fence comprises the fence at two ends and the fence of both sides; The fence of said both sides is installed on dull and stereotyped both sides, and the two ends of the fence of both sides have the groove vertical with fences these both sides vertical extension respectively, and the two ends of the fence at said two ends are inserted into respectively in this groove and fix.

In order to make this hand barrow can repack a stretcher into; The end that said flat board has handle has the outwards outstanding connecting element of level; The bottom of the fence at said two ends has connecting bore and this connecting element is complementary; The other end of said flat board removably is equipped with one and argues for the sake of arguing with respect to the U type of dull and stereotyped rotary folding, and the two ends that said U type is argued for the sake of arguing are connected to dull and stereotyped both sides respectively, is positioned at dull and stereotyped below but the said U type level of arguing for the sake of arguing is positioned at the dull and stereotyped other end outside or folding.

In order to utilize rope to be convenient to fixing big part object, but the both sides of said flat board are provided with the hook of stationary rope.

For the ease of steadily laying hand barrow, a detouchable strut bar is equipped with in the below of said handle.

Compared with prior art; The invention has the advantages that this portable rescue hand barrow, the position that not only can regulate the bottom wheel is with the balance of regulating go-cart, the through performance that increases go-cart, and has fence and can prevent that the object on the flat board from dropping; And can the fence dismounting be used for the bigger object of load volume; This hand barrow can also repack stretcher into, realize versatility, the increase in-use performance of hand barrow, and this portable rescue hand barrow is easy for removal and installation; Can collect and be smaller size smaller, the cost that reduces transportation and pack.

Description of drawings

Fig. 1 is the schematic perspective view of hand barrow of the present invention.

Fig. 2 is the lateral plan of hand barrow of the present invention.

Fig. 3 is the lateral plan of another angle of hand barrow of the present invention.

Fig. 4 is the exploded view of hand barrow of the present invention.

Fig. 5 is the structural representation of the wheel assembly of hand barrow of the present invention.

Fig. 6 is wherein a kind of running condition figure of hand barrow of the present invention.

Fig. 7 is the another kind of running condition figure of hand barrow of the present invention.

Fig. 8 is another running condition figure of hand barrow of the present invention.

Fig. 9 is the scheme drawing of hand barrow of the present invention after folding.

The specific embodiment

Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.

The portable hand barrow of rescue of the present invention shown in Fig. 1-9, comprises dull and stereotypedly 1, and the wheel assembly 2 of dull and stereotyped 1 below is positioned at the fence 3 around dull and stereotyped 1, and is positioned at dull and stereotyped 1 one distolateral handles 4.Said dull and stereotyped 1 below; The other end with respect to handle 4; Also be provided with one and can argue for the sake of arguing 5 with respect to the U type of dull and stereotyped 1 rotary folding; Argue for the sake of arguing 5 two ends of this U type are connected to dull and stereotyped 1 both sides, and the 5 axle rotations that can between its two ends, form of arguing for the sake of arguing of this U type are positioned at dull and stereotyped 1 below, perhaps also can rotate the level of stretching out and be positioned at dull and stereotyped 1 the other end outside.

Like Fig. 1, shown in 4; In the said fence 3, be positioned at the fence 31 of dull and stereotyped 1 both sides, be articulated in dull and stereotyped 1 both sides through hinge; And it is vertical inwardly and the groove 33 that vertically is provided with that the two ends of the fence 31 of both sides are respectively equipped with length direction with the fence 31 of both sides; The fence 31 of both sides vertically is installed on dull and stereotyped 1 liang of rear flank, and the two ends of the fence 32 at two ends are inserted in respectively in the groove 33 at two ends of fence 31 of both sides and fix, and have so promptly realized removably connecting of fence 3.Preferably, can be fixing between the fence 31 of the fence 32 at two ends and both sides through D type latch 6.

Like Fig. 1, shown in 2, handle 4 be removably installed in dull and stereotyped 1 one distolateral, a detouchable strut bar 7 also can be equipped with in the below of said handle 4, an end of strut bar 7 is connected in handle 4, the other end is supported in the bottom surface downwards.Preferably, as shown in Figure 2, this strut bar 7 can be two sections that link to each other at an angle; An end of two sections links to each other, and the other end that is separated removably is connected to handle 4 respectively, preferably; Also connect said strut bar 4 and handle 4 through D type latch 6; The strut bar 7 of such structure relies on two sections bonded assembly one ends can hand barrow be supported in ground, and intensity is bigger, supports more reliable.

As shown in Figure 5, for this rescues the structural representation of the wheel assembly 2 of portable hand barrow, this wheel assembly 2 comprises a wheel 21 and is fixed in the contiguous block 22 on dull and stereotyped 1 the lower surface.The length direction of said contiguous block 22 is provided with the Width of flat board 1 in the same way; And contiguous block 22 is provided with downward inserting groove 221 along its length direction, the pipe link 211 that the rotating shaft connection one of wheel 21 makes progress, and the top of this pipe link 211 is a connection-peg 212; This connection-peg 212 is complementary with inserting groove 221; Connection-peg 212 is inserted into inserting groove 221, is screwed connection-peg 212 and inserting groove 221, wheel 21 is fixed in dull and stereotyped 1 below.And the position of connection-peg 212 in inserting groove 221 can be moved, and then can regulate the position of wheel 21 below dull and stereotyped 1 to keep the balance of flat board 1.For example, as shown in Figure 7, the below of this flat board 1 comprises two groups of wheel assemblies 2, when running into the narrower or road surface situation in road surface complicated the time, the wheel of wheel assembly 2 can be provided with as far as possible near in the position at dull and stereotyped 1 center, to increase the through performance of this hand barrow.

Like Fig. 4, shown in 6, be provided with hook 11 respectively in dull and stereotyped 1 both sides, when load volume is bigger on dull and stereotyped 1 object, can fence 3 all be unloaded, load onto rope 12 so that object is fixed in dull and stereotyped 1 both sides.And also can load onto rope 12 and make braces and use on dull and stereotyped 1 the end handle 4 with on dull and stereotyped 1 the other end.

Like Fig. 4, shown in 8; An end of dull and stereotyped 1; Promptly the end near handle 4 has the outstanding connecting element 8 of level; Any one bottom in the fence 32 at two ends has the fixed orifice that is complementary with this connecting element 8, and the fence 32 at two ends can lie low and be put between the handle 4, and the both sides of the fence 32 at two ends and handle 4 fix; The U type 5 rotatable levels of arguing for the sake of arguing are positioned at dull and stereotyped 1 the other end outside in addition, and the length of the flat board 1 that can extend like this repacks flat board 1 into a stretcher.The user can selectively dismantle the wheel assembly 2 of dull and stereotyped 1 bottom, headrest also can be installed, at the U type parts such as cloth is housed between 5 of arguing for the sake of arguing on this stretcher.

As shown in Figure 9, the parts on this hand barrow are all detachable, and the object that handle, U type are argued for the sake of arguing, wheel assembly etc. all can back for convenience detach foldable integral forms a flats has not only reduced volume, and has been convenient to packing and collection, is convenient to reduce transportation and packing cost.

This portable rescue hand barrow, the position that not only can regulate the bottom wheel be with the balance of regulating go-cart, the through performance that increases go-cart, and have fence and can prevent that the object on the flat board from dropping; And can the fence dismounting be used for the bigger object of load volume; This hand barrow can also repack stretcher into, realize versatility, the increase in-use performance of hand barrow, and this portable rescue hand barrow is easy for removal and installation; Can collect and be smaller size smaller, the cost that reduces transportation and pack.

Claims

1. rescue portable hand barrow for one kind; Comprise flat board (1), be positioned at all around fence (3) of flat board (1), be positioned at the wheel assembly (2) of flat board (1) below; And be positioned at the distolateral handle (4) of flat board (1); It is characterized in that: said fence (3), wheel assembly (2) and handle (4) are demountable structure; The contiguous block (22) that said wheel assembly (2) comprises a wheel (21) and is fixed in flat board (1) lower surface, the length direction of said contiguous block (22) is provided with the Width of dull and stereotyped (1) in the same way, and its length direction of contiguous block (22) upper edge is provided with downward inserting groove (221); The rotating shaft of said wheel (21) connects a upwardly extending pipe link (211); The top of pipe link (211) is a connection-peg (212), and this connection-peg (212) inserts this inserting groove (221) and is screwed, this connection-peg (212) can be in inserting groove (221) shift position.

2. the portable hand barrow of rescue as claimed in claim 1; It is characterized in that: said fence (3) comprises the fence (32) at two ends and the fence (31) of both sides; The fence of said both sides (31) is installed on the both sides of flat board (1); And the two ends of the fence of both sides (31) have the groove (33) vertical with fences these both sides (31) vertical extension respectively, and the two ends of the fence at said two ends (32) are inserted into respectively in this groove (33) and fix.

3. the portable hand barrow of rescue as claimed in claim 2; It is characterized in that: the end that said flat board (1) has handle (4) has the outwards outstanding connecting element (8) of level; The bottom of the fence at said two ends (32) has connecting bore and this connecting element (8) is complementary; The other end of said flat board (1) removably is equipped with one with respect to the U type of dull and stereotyped (1) rotary folding argue for the sake of arguing (5); The argue for the sake of arguing two ends of (5) of said U type are connected to the both sides of flat board (1) respectively, and said U type is argued for the sake of arguing (5) but level is positioned at the other end outside or folding flat board (1) below that is positioned at of flat board (1).

4. the portable hand barrow of rescue as claimed in claim 1 is characterized in that: said flat board (1) but both sides be provided with the hook (11) of stationary rope.

5. the portable hand barrow of rescue as claimed in claim 1 is characterized in that: a detouchable strut bar (7) is equipped with in the below of said handle (4).