CN208325260U - Civilian brace bracket roller hand buggy upstairs - Google Patents

Abstract

The utility model provides a kind of civilian brace bracket roller hand buggy upstairs, including the main tie being vertically arranged, article carrying platform, two traveling wheels and brace, main tie is the door type structure being made of the first stull and two perpendicular supports, brace is the door type structure being made of the second stull and two diagonal braces, the front and rear sides of main tie are arranged in article carrying platform and brace, two traveling wheels pass through wheel bar connection, the bottom of two perpendicular supports is fixedly connected with wheel bar, article carrying platform and wheel bar rotation connection, two diagonal braces and wheel bar rotation connection, two diagonal braces are equipped with multiple truckles, multiple truckles on each diagonal brace pass through a pulley bracket and are arranged on corresponding diagonal brace, and support shaft rotation of the truckle on pulley bracket, it is connected between brace and main tie by brace bracket, brace bracket one end is rotated around brace, the other end It is connect by linking up with the eyelet on main tie.The utility model is structurally reasonable, upper not jolt, without pause gently downstairs, time saving and energy saving.

Description

Civilian brace bracket roller hand buggy upstairs

Technical field

The utility model belongs to hand buggy technical field, pulls upstairs more particularly, to a kind of civilian brace bracket roller Vehicle.

Background technique

The main purpose and function of upper hand buggy downstairs, are exactly to solve in the case where no elevator, article are transported to A kind of means of transport of destination, alleviates the physical strength of people, has saved labor cost.Hand buggy traditionally go downstairs very early Be widely used, we often apply it is upper downstairs hand buggy, usually have assistant's pull rod, one carrying weight platform and It is mounted on mesa base bilateral respectively and has one group of three wheels.It both can be in shopping as the shopping for delivering appropriate dead weight cargo Vehicle, and on the stair of not elevator, by pulling with hand pull rod, three wheel alternating stair activities can be driven to pedal, make to carry Object platform is mobile, to carry in luggage or cargo transport downstairs, is relatively suitble to small article carrying, climbing, transport.But some Article, such as two case beer and other items of the article between small article and overweight article, due to three wheel hand buggys Design structure and load-bearing capacity limit or not scientific, limit the weight of hand buggy bearing article, specific manifestation is exactly hand buggy When drawing weight stair activity, since the diameter of each wheel is at 10 centimetres or more, when three wheels replace upstairs, can go out The phenomenon that now significantly jolting and pause, increases the strength lifted upwards or even wheel will appear damage, is not able to satisfy application The basic need of person.

Summary of the invention

In view of this, the utility model is directed to a kind of civilian brace bracket roller hand buggy upstairs, it is structurally reasonable, It is upper not jolt, without pause gently downstairs, it is time saving and energy saving.

In order to achieve the above objectives, the technical solution of the utility model is achieved in that

A kind of civilian brace bracket roller hand buggy upstairs, including the main tie, article carrying platform, two rows being vertically arranged Wheel and brace are walked, the main tie is the door type structure being made of the first stull and two perpendicular supports, and the brace is The front and back two of main tie is arranged in the door type structure being made of the second stull and two diagonal braces, the article carrying platform and brace Side, traveling wheel described in two are connected by a wheel bar, and the bottom of perpendicular support described in two is fixedly connected with wheel bar, described The left and right sides of article carrying platform is equipped with a connecting plate extended downwardly, connecting plate described in two and wheel bar at main tie Rotation connection, the bottom of diagonal brace described in two and wheel bar rotation connection, table of the diagonal brace far from main tie side described in two Face is equipped with multiple truckles, and multiple truckles on each diagonal brace pass through a pulley bracket and are arranged in corresponding diagonal brace On, and support shaft rotation of the truckle on pulley bracket, it is connected between the brace and main tie by brace bracket, institute The brace bracket one end stated is rotated around brace, and the other end is connect by hook with the eyelet on main tie.

Further, the front end of the article carrying platform is equipped with the stabilizer blade extended downwardly, sets on the table top of the article carrying platform Have with non-slip texture anti-slip layer.

Further, the outer surface of first stull coats one layer of anti-slip rubber, and two perpendicular supports are stretched vertically for two Contracting bar, first stull are equipped with pull rod button whether control two perpendicular supports are stretched, and each perpendicular support includes top Bar and lower pole.

Further, two lower poles are reinforced by a pull rod crosspiece.

Further, the brace bracket is arranged two, and two brace brackets connect one to one with two diagonal braces.

Further, the eyelet is uniformly arranged multiple, and is arranged at the outside of lower pole.

Further, 12 truckles are respectively mounted on each diagonal brace.

Further, middle part is provided with loss of weight square hole on the table top of the article carrying platform.

Further, being equipped on the article carrying platform with the second stull makes article carrying platform and brace keep folded state Lock.

Compared with the existing technology, civilian brace bracket roller described in the utility model upstairs hand buggy have it is following excellent Gesture:

Civilian brace bracket roller described in the utility model hand buggy upstairs passes through and installs on setting bilateral brace One group each (12) truckle, while acting on halfpace stair and pedaling downstairs, increase the contact that load-carrying hand buggy is pedaled with stair Area can only once go up next section step so as to avoid because of traditional hand buggy, and born in upper and lower second section step Local pressure is excessive, and caused by upper too excesssive downstairs jolt or pause and the phenomenon that wheel deforms.

Detailed description of the invention

The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.? In attached drawing:

Fig. 1 is that the opening state of the hand buggy upstairs of civilian brace bracket roller described in the utility model embodiment is three-dimensional Structural schematic diagram；

Fig. 2 is the folded state structure of civilian brace bracket roller hand buggy upstairs described in the utility model embodiment Schematic diagram.

Description of symbols:

1- pull rod button；2- anti-slip rubber；3- pull rod crosspiece；4- main tie；The first stull of 401-；The perpendicular support of 402-；5- is carried Object platform；6- takes turns bar；7- traveling wheel；8- truckle；9- brace；The second stull of 901-；902- diagonal brace；10- eyelet；11- brace Bracket；12- connecting plate, 13- stabilizer blade, 14- loss of weight square hole.

Specific embodiment

It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can To be combined with each other.

The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

As Figure 1-Figure 2, a kind of civilian brace bracket roller hand buggy upstairs, including be vertically arranged main tie 4, 5, two traveling wheels 7 of article carrying platform and brace 9, the main tie 4 are made of the first stull 401 and two perpendicular supports 402 Door type structure, the brace 9 is the door type structure being made of the second stull 901 and two diagonal braces 902, the load The front and rear sides of main tie 4 are arranged in object platform 5 and brace 9, and traveling wheel 7 described in two is connected by a wheel bar 6, two institutes The bottom for the perpendicular support 402 stated is fixedly connected with wheel bar 6, and the left and right sides of the article carrying platform 5 is equipped at main tie 4 One connecting plate 12 extended downwardly, connecting plate 12 described in two and wheel bar 6 are rotatablely connected, the bottom of diagonal brace 902 described in two Portion and wheel bar 6 are rotatablely connected, and diagonal brace 902 described in two is equipped with multiple truckles 8 far from the surface of 4 side of main tie, often Multiple truckles 8 on a diagonal brace 902 are arranged on corresponding diagonal brace 902 by a pulley bracket (not shown), and small Support shaft (not shown) rotation of the pulley 8 on pulley bracket, passes through brace bracket 11 between the brace 9 and main tie 4 Connection, described 11 one end of brace bracket are rotated around brace 9, and the other end is connect by hook with the eyelet 10 on main tie 4.

The front end of article carrying platform 5 is equipped with the stabilizer blade 13 extended downwardly, and the table top of the article carrying platform 5 is equipped with anti-skidding Lines anti-slip layer.

The outer surface of first stull 401 of main tie 4 coats one layer of anti-slip rubber 2, and two perpendicular supports 402 are stretched vertically for two Contracting bar, first stull 401 are equipped with the pull rod button 1 whether control two perpendicular supports 402 are stretched, each perpendicular support 402 It include upper bar and lower pole.

Two lower poles are reinforced by a pull rod crosspiece 3, reinforce the stability of entire hand buggy.

Brace bracket 11 is arranged two, and two brace brackets 11 connect one to one with two diagonal braces 902, left side it is oblique Bar bracket 11 is connect with the diagonal brace 902 in left side, and the brace bracket 11 on right side is connect with the diagonal brace 902 on right side.

Eyelet 10 is uniformly arranged outsides that are multiple, and being arranged at lower pole.

12 truckles 8 are respectively mounted on each diagonal brace 902.

Middle part is provided with loss of weight square hole 14 on the table top of article carrying platform 5, mitigates hand buggy overall weight, be conducive to push-and-pull and on Downstairs.

Being equipped on article carrying platform 5 with the second stull 901 makes article carrying platform 5 and brace 9 keep the lock of folded state (not It shows).

The operating instruction of civilian brace bracket roller hand buggy upstairs is given below:

(1) anterior-posterior horizontal moves.Pull rod button 1 is pressed, the upper connecting rod of vertical telescopic rod is proposed out of lower pull rod.Loading Platform 5 is overturn to 4 front side of main tie at 90 degree, and article carrying platform 5 is opened, and stabilizer blade 13 lands, and can place on article carrying platform 5 Article.It holds the first stull 401 with anti-slip rubber 2 to exert oneself to people side is pulled a cart at 30 degree of angles, and passes through 4 lower section of main tie Bilateral traveling wheel 7 land move it is forward.

(2) stair activity.Pull rod button 1 is pressed, the upper connecting rod of vertical telescopic rod is proposed out of lower pull rod.Article carrying platform 5 overturn to 4 front side of main tie at 90 degree, and article carrying platform 5 is opened, and stabilizer blade 13 lands, and can place object on article carrying platform 5 Product.The brace bracket 11 for being suspended on 9 middle-end of brace is opened, 4 side wall of main tie of pull rod crosspiece 3 slightly below is fixed on, It is connect here by the hook of 11 one end of brace bracket with the eyelet 10 on the lower pole of vertical telescopic rod, due to brace bracket 11 Setting two, one of lower pole of main tie 4, one of diagonal brace 902 of brace 9 and one of brace bracket 11 3 A component forms a stable triangular structure, another lower pole of main tie 4, another diagonal brace 902 of brace 9 and another One brace bracket, 11 3 components form a stable triangular structure again, amount to and form two stable triangles.It will Multiple truckles 8 built in two sides diagonal brace 902 are placed on halfpace stair jointly and pedal, and it is horizontal to hold first with anti-slip rubber 2 Support 401 is firmly lifted to people side is pulled a cart at 45 degree of angles, rolls stair activity.

(3) using completion storage.Pull rod button 1 is pressed, the upper connecting rod of vertical telescopic rod is compressed in lower pull rod.Loading Platform 5 is packed up after folding to 4 side of main tie at 90 degree.The brace bracket 11 that is suspended on main tie 4 is taken to 9 side of brace Close up to form one, then close up to 4 side of main tie and pack up, then using lock so that article carrying platform 5 and brace 9 keep folding State.By above step, trolley can reduce volume, save space.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (9)

1. a kind of civilian brace bracket roller hand buggy upstairs, it is characterised in that: including be vertically arranged main tie (4), carry Object platform (5), two traveling wheels (7) and brace (9), the main tie (4) are by the first stull (401) and two perpendicular supports (402) the door type structure formed, the brace (9) is the door word being made of the second stull (901) and two diagonal braces (902) Type structure, the article carrying platform (5) and brace (9) are arranged in the front and rear sides of main tie (4), traveling wheel described in two (7) by wheel bar (6) connection, the bottom of perpendicular support (402) described in two is fixedly connected with wheel bar (6), and the loading is flat The left and right sides of platform (5) is equipped with a connecting plate (12) extended downwardly, connecting plate described in two at main tie (4) (12) with wheel bar (6) rotation connection, the bottom of diagonal brace (902) described in two and wheel bar (6) rotation connection are oblique described in two Support (902) is equipped with multiple truckles (8) far from the surface of main tie (4) side, multiple described small on each diagonal brace (902) Pulley (8) is arranged on corresponding diagonal brace (902) by a pulley bracket, and support shaft of the truckle (8) on pulley bracket Rotation is connected between the brace (9) and main tie (4) by brace bracket (11), described brace bracket (11) one end It is rotated around brace (9), the other end is connect by hook with the eyelet (10) on main tie (4).

2. civilian brace bracket roller according to claim 1 hand buggy upstairs, it is characterised in that: the article carrying platform (5) front end is equipped with the stabilizer blade (13) extended downwardly, and the table top of the article carrying platform (5) is equipped with anti-skidding with non-slip texture Layer.

3. civilian brace bracket roller according to claim 2 hand buggy upstairs, it is characterised in that: first stull (401) outer surface coats one layer of anti-slip rubber (2), and two perpendicular supports (402) are two vertical telescopic rods, first stull (401) it is equipped with the pull rod button (1) whether control two perpendicular supports (402) are stretched, each perpendicular support (402) includes top Bar and lower pole.

4. civilian brace bracket roller according to claim 3 hand buggy upstairs, it is characterised in that: two lower parts Bar is reinforced by a pull rod crosspiece (3).

5. civilian brace bracket roller according to claim 1 or 4 hand buggy upstairs, it is characterised in that: the brace Bracket (11) is arranged two, and two brace brackets (11) connect one to one with two diagonal braces (902).

6. civilian brace bracket roller according to claim 5 hand buggy upstairs, it is characterised in that: the eyelet (10) It is uniformly arranged outsides that are multiple, and being arranged at lower pole.

7. civilian brace bracket roller according to claim 6 hand buggy upstairs, it is characterised in that: each diagonal brace (902) 12 truckles (8) are respectively mounted on.

8. civilian brace bracket roller according to claim 7 hand buggy upstairs, it is characterised in that: the article carrying platform (5) middle part is provided with loss of weight square hole (14) on table top.

9. the hand buggy upstairs of civilian brace bracket roller described in any one of -4 according to claim 1, it is characterised in that: institute It states on article carrying platform (5) and the second stull (901) is equipped with the lock for making article carrying platform (5) and brace (9) holding folded state.