CN105346583A - Armrest frame - Google Patents
Armrest frame Download PDFInfo
- Publication number
- CN105346583A CN105346583A CN201510922165.9A CN201510922165A CN105346583A CN 105346583 A CN105346583 A CN 105346583A CN 201510922165 A CN201510922165 A CN 201510922165A CN 105346583 A CN105346583 A CN 105346583A
- Authority
- CN
- China
- Prior art keywords
- arm
- handrail tube
- rest frame
- vertical section
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/06—Hand moving equipment, e.g. handle bars
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention belongs to the field of armrest connection parts and particularly relates to an armrest frame. The armrest frame comprises a wheel tube, wherein two bent frame body tubes are symmetrically arranged on the wheel tube; each frame body tube comprises a vertical section; a first branch tube extending outwards is arranged at the upper end of each vertical section; a second branch tube extending inwards is arranged at the lower end of the vertical section; the vertical sections, the first branch tubes and the second branch tubes are of an integrated structure and are circular arc transition; the ends of the first branch tubes are connected with an armrest tube through a first connection part; a handle is arranged at one end of the armrest tube; a second connection part is mounted at the other end of the armrest tube. The armrest frame has the beneficial effects that the frame body tubes adopt bent structures, so that the frame body tubes can buffer when being stressed and are not easy to deform; the two frame tubes are simultaneously and symmetrically arranged; the armrest frame is symmetrical in structure and high in stability; the strength is improved; and the armrest frame is simple and convenient to assemble and connect.
Description
Technical field
The invention belongs to handrail link field, particularly relate to a kind of arm-rest frame.
Background technology
The transportation devices such as many transfer car(buggy)s, shelf all need to arrange arm-rest frame, controlled or promote the walkings such as shelf as force application part by arm-rest frame travel direction.And traditional arm-rest frame is integral type structure, cannot carry out assembly and connection, structural stability is poor, and intensity difference, and service life is short.Existing arm-rest frame, when being connected with shelf or transfer car(buggy), connects inconvenient, and is directly connected with shelf due to arm-rest frame, and arm-rest frame is easily impaired, and cannot reuse, cost is high.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of arm-rest frame, for solve structural strength in prior art poor, assemble inconvenience, stressed flexible distortion, the problems such as assembly operation trouble.
For achieving the above object and other relevant objects, the invention provides a kind of arm-rest frame, comprise wheel pipe, described wheel pipe is arranged with the support body pipe of two bending structures, described support body pipe comprises vertical section, the upper end of described vertical section is provided with outward extending first arm, the lower end of described vertical section is provided with the second arm extended internally, described vertical section, described first arm and described second arm are integral type structure, and arc transition, the end of described first arm is connected with handrail tube by the first attaching parts, one end of described handrail tube is provided with handle, the other end of described handrail tube is provided with the second attaching parts.
The invention has the beneficial effects as follows: described support body pipe adopts bending structure to make to be cushioned when stressed, and not yielding, be symmetrical arranged two support body pipes, symmetrical configuration, has good stability, and improves intensity simultaneously, and assembly and connection is simple and convenient simultaneously.
Further, the end of described second arm is provided with connecting portion, and described connecting portion and described second arm are integral type structure.
Adopt the beneficial effect of above-mentioned further scheme to be: to manufacture convenient formation, not yieldingly to come off, arrange connecting portion and be convenient to and shelf connection, operation connects simply puts just.
Further, described first attaching parts comprises corresponding two the fastening lobes arranged up and down, the inside, one end of described fastening lobe is provided with cell body, the other end of described fastening lobe is deep-slotted chip breaker, the end of described first arm is stretched in the cell body of one of them fastening lobe, and withstands the wall of cell body, and described handrail tube is placed in the deep-slotted chip breaker of same fastening lobe, covered by another fastening lobe and compress described first arm and described handrail tube, and by bolt through two described fastening lobe fixing and lockings.
Further, described second attaching parts comprises two pieces of panels, the inside of described panel is flat surface, it is solid cylindrical structure that the flat surface of two pieces of panels is close to formation inner, described handrail tube is stretched in one end of this cylindrical structure, and withstanding another block panel by bolt radially across one piece of panel, two pieces of panels are separated and form the inwall that tension force withstands handrail tube.
Further, described handrail tube is provided with bending part away from one end of described handle, and described handrail tube and described bending part are integral type structure, and arc transition, one end of described cylindrical structure is stretched in bending part.
The beneficial effect of above-mentioned further scheme is adopted to be: handrail tube and support body pipe are coupled together by the first attaching parts, and handrail tube can carry out rotating and move adjustment, simple to operation, also avoid damage support body pipe and handrail tube simultaneously; Arrange the second attaching parts, handrail tube is connected with shelf, adopt expansion texture to connect, avoid handrail tube to damage, handrail tube is connected with shelf with support body pipe simultaneously, improves Joint strenght, Stability Analysis of Structures, difficult drop-off.
Further, the vertical section of two described support body pipes and described wheel pipe are near triangularity structure distribution.
Further, the angle formed between two described first arms is 160 ° ~ 175 °.
Further, the angle formed between two described second arms is 55 ° ~ 65 °.
Adopt the beneficial effect of above-mentioned further scheme to be: symmetrical configuration is stablized, and improves the holding capacity of the first arm and the second arm, when installing fixing simultaneously, suitable angle is set and is conducive to the stable of structure and uniform force, and stressedly to be cushioned, not easily distort, improve service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the birds-eye view of the embodiment of the present invention;
Fig. 3 is the lateral plan of the embodiment of the present invention;
Fig. 4 is the exploded perspective view of the first attaching parts of the embodiment of the present invention;
Fig. 5 is the exploded perspective view of the second attaching parts of the embodiment of the present invention;
Fig. 6 is the installation cutaway view of the second attaching parts of the embodiment of the present invention.
Piece mark explanation
1 support body pipe
11 vertical sections
12 first arms
13 second arms
131 connecting portions
2 handrail tubes
21 handles
22 bending parts
3 first attaching partss
31 fastening lobes
311 cell bodies
312 deep-slotted chip breakers
4 second attaching partss
41 panels
5 wheel pipes
6 shelf mounting pipe
7 bolts
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this specification sheets can understand other advantages of the present invention and effect easily.
Refer to Fig. 1 to Fig. 6.Notice, structure, ratio, size etc. that this specification sheets institute accompanying drawings illustrates, content all only in order to coordinate specification sheets to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the present invention can produce and the object that can reach, still all should drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, quote in this specification sheets as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
As shown in Figure 1 to Figure 3, arm-rest frame of the present invention comprises wheel pipe 5, and the lower end of wheel pipe 5 is provided with wheel.Wheel pipe 5 is arranged with the support body pipe 1 of two bending structures, support body pipe 1 comprises vertical section 11.The upper end of vertical section 11 is provided with outward extending first arm 12, and the lower end of vertical section 11 is provided with the second arm 12 extended internally, and vertical section 11, first arm 12 and the second arm 13 are integral type structure, and arc transition.First arm 12 and the second arm 13 direction of extension be oriented different directions, be convenient to force dispersion, avoid stressed concentrating that support body pipe 1 is out of shape.Support body pipe 1 can adopt one-body molded mode manufacture to form, and manufacture simple and quick, cost is low.The vertical section 11 of two support body pipes 1 and wheel pipe 5 are near triangularity structure distribution, and welding manner can be adopted time fixing to fix, and two support body pipes 1 and wheel pipe 5 form rock-steady structure, avoid stress deformation.As shown in Figure 2, time fixing, the angle formed between two the first arms 12 is 160 ° ~ 175 °, and the present embodiment chooses 168 °; The angle formed between two the second arms 13 is that 55 ° ~ 65 ° the present embodiment choose 59 °.And, the end of the second arm 13 is provided with connecting portion 131, and connecting portion 131 and the second arm 13 are integral type structure, connecting portion 131 and the loading equipment connection such as extraneous shelf or transfer car(buggy), integral structure is adopted to make fastening structure, difficult drop-off when being connected and fixed.
As shown in Figure 1 to Figure 3, the end of the first arm 12 is connected with handrail tube 2 by the first attaching parts 3, and one end of handrail tube 2 is provided with handle 21, and the other end of handrail tube 2 is provided with the second attaching parts 4.Handrail tube 2 is provided with bending part 22 away from one end of handle 21, handrail tube 2 and bending part 22 are integral type structure, and arc transition, bending part 22 is connected with one end of the second attaching parts 4, the other end of the second attaching parts 4 and the loading equipment connection such as extraneous shelf or transfer car(buggy).
As shown in Figure 4, first connects 3 comprises corresponding two the fastening lobes 31 arranged up and down, and the inside, one end of fastening lobe 31 is provided with cell body 311, and the other end of fastening lobe 31 is deep-slotted chip breaker 312.The end of the first arm 12 is stretched in the cell body 311 of one of them fastening lobe 31, and withstands the wall of cell body 311.Handrail tube 2 is placed in the deep-slotted chip breaker 312 of same fastening lobe 31, covers compression first arm 12 and handrail tube 2 by another fastening lobe 31, and by bolt through two fastening lobe 31 fixing and lockings.After connection, when if desired adjusting, only need loose bolts, handrail tube 2 together can rotate around the first arm 22 with the first attaching parts 3, and handrail tube 2 also can axial rotation adjust with mobile simultaneously, adjusts simple and convenient, multi-faceted adjustment can be carried out to meet various demand, strong adaptability.
As shown in Figure 5 and Figure 6, second attaching parts 4 comprises two pieces of panels 41, the inside of panel 41 is flat surface, it is solid cylindrical structure that the flat surface of two pieces of panels 41 is close to formation inner, one end of this cylindrical structure is stretched in the bending part 22 of handrail tube 2, the other end of column structure stretches in shelf mounting pipe 6, withstand another block panel 41, two pieces of panels 41 separation formation tension force by bolt 7 radially across one piece of panel 41 and withstand the inwall of the bending part 22 of handrail tube 2 and the inwall of shelf installation 6.This arm-rest frame and the loading equipment connection such as extraneous shelf or transfer car(buggy) is made by expansion fashion, damage when avoiding arm-rest frame to install, simultaneously by bending part 22 and connecting portion 131 simultaneously with loading equipment connection, connect fastening, stress equalization, is conducive to improving the stability using equipment life and operation.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (8)
1. an arm-rest frame, it is characterized in that: comprise wheel pipe, described wheel pipe is arranged with the support body pipe of two bending structures, described support body pipe comprises vertical section, the upper end of described vertical section is provided with outward extending first arm, the lower end of described vertical section is provided with the second arm extended internally, described vertical section, described first arm and described second arm are integral type structure, and arc transition, the end of described first arm is connected with handrail tube by the first attaching parts, one end of described handrail tube is provided with handle, the other end of described handrail tube is provided with the second attaching parts.
2. a kind of arm-rest frame according to claim 1, is characterized in that: the end of described second arm is provided with connecting portion, and described connecting portion and described second arm are integral type structure.
3. a kind of arm-rest frame according to claim 1, it is characterized in that: described first attaching parts comprises corresponding two the fastening lobes arranged up and down, the inside, one end of described fastening lobe is provided with cell body, the other end of described fastening lobe is deep-slotted chip breaker, the end of described first arm is stretched in the cell body of one of them fastening lobe, and withstand the wall of cell body, described handrail tube is placed in the deep-slotted chip breaker of same fastening lobe, covered by another fastening lobe and compress described first arm and described handrail tube, and by bolt through two described fastening lobe fixing and lockings.
4. a kind of arm-rest frame according to claim 1, it is characterized in that: described second attaching parts comprises two pieces of panels, the inside of described panel is flat surface, it is solid cylindrical structure that the flat surface of two pieces of panels is close to formation inner, described handrail tube is stretched in one end of this cylindrical structure, and withstanding another block panel by bolt radially across one piece of panel, two pieces of panels are separated and form the inwall that tension force withstands handrail tube.
5. a kind of arm-rest frame according to claim 4, it is characterized in that: described handrail tube is provided with bending part away from one end of described handle, described handrail tube and described bending part are integral type structure, and arc transition, one end of described cylindrical structure is stretched in bending part.
6. a kind of arm-rest frame according to claim 1, is characterized in that: the vertical section of two described support body pipes and described wheel pipe are near triangularity structure distribution.
7. a kind of arm-rest frame according to claim 1, is characterized in that: the angle formed between two described first arms is 160 ° ~ 175 °.
8. a kind of arm-rest frame according to any one of claim 1 to 7, is characterized in that: the angle formed between two described second arms is 55 ° ~ 65 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510922165.9A CN105346583B (en) | 2015-12-10 | 2015-12-10 | A kind of arm-rest frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510922165.9A CN105346583B (en) | 2015-12-10 | 2015-12-10 | A kind of arm-rest frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105346583A true CN105346583A (en) | 2016-02-24 |
| CN105346583B CN105346583B (en) | 2017-12-05 |
Family
ID=55322701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510922165.9A Active CN105346583B (en) | 2015-12-10 | 2015-12-10 | A kind of arm-rest frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105346583B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4019081A1 (en) * | 1989-07-31 | 1991-02-07 | Andreas Stoeriko | Folding trolley for transporting luggage - has telescopic side members hinged together at trolley handle |
| JP2000175310A (en) * | 1998-12-04 | 2000-06-23 | Honda Motor Co Ltd | Motor-driven cart |
| DE10023232A1 (en) * | 2000-05-12 | 2001-11-15 | Josef Braun | Wheelbarrow with frame, wheel and skip has two frame parts consisting of bent tubes incorporating supporting feet |
| US6446989B1 (en) * | 1999-03-01 | 2002-09-10 | Franklin Sanchez Intengan | Pin drive wheelbarrow |
| CN204264196U (en) * | 2014-11-28 | 2015-04-15 | 重庆华世丹机械制造有限公司 | One-wheel type hand barrow |
| CN205220762U (en) * | 2015-12-10 | 2016-05-11 | 重庆华世丹机械制造有限公司 | Handrail frame |
-
2015
- 2015-12-10 CN CN201510922165.9A patent/CN105346583B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4019081A1 (en) * | 1989-07-31 | 1991-02-07 | Andreas Stoeriko | Folding trolley for transporting luggage - has telescopic side members hinged together at trolley handle |
| JP2000175310A (en) * | 1998-12-04 | 2000-06-23 | Honda Motor Co Ltd | Motor-driven cart |
| US6446989B1 (en) * | 1999-03-01 | 2002-09-10 | Franklin Sanchez Intengan | Pin drive wheelbarrow |
| DE10023232A1 (en) * | 2000-05-12 | 2001-11-15 | Josef Braun | Wheelbarrow with frame, wheel and skip has two frame parts consisting of bent tubes incorporating supporting feet |
| CN204264196U (en) * | 2014-11-28 | 2015-04-15 | 重庆华世丹机械制造有限公司 | One-wheel type hand barrow |
| CN205220762U (en) * | 2015-12-10 | 2016-05-11 | 重庆华世丹机械制造有限公司 | Handrail frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105346583B (en) | 2017-12-05 |
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Effective date of registration: 20200729 Address after: No.88-2, Lvcheng Avenue, Xipeng Town, Jiulongpo District, Chongqing Patentee after: CHONGQING HUASHIDAN POWER TECHNOLOGY Co.,Ltd. Address before: 401326 Jiulongpo District of Chongqing Jiulongpo District West Industrial Park Patentee before: CHONGQING HWASDAN MACHINERY MANUFACTURING Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 401326 No. 88, Al Cheng Avenue, West Peng Town, Jiulongpo District, Chongqing, 2. Patentee after: Chongqing huashidan Power Technology Co.,Ltd. Address before: No. 88-2, Lvcheng Avenue, Xipeng Town, Jiulongpo District, Chongqing 400050 Patentee before: CHONGQING HUASHIDAN POWER TECHNOLOGY Co.,Ltd. |