CN110015331A - The trolley of supermarket - Google Patents
The trolley of supermarket Download PDFInfo
- Publication number
- CN110015331A CN110015331A CN201910417961.5A CN201910417961A CN110015331A CN 110015331 A CN110015331 A CN 110015331A CN 201910417961 A CN201910417961 A CN 201910417961A CN 110015331 A CN110015331 A CN 110015331A
- Authority
- CN
- China
- Prior art keywords
- frame piece
- tubule
- shaft
- hand push
- intubation
- 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.)
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- 210000005239 tubule Anatomy 0.000 claims abstract description 120
- 238000002627 tracheal intubation Methods 0.000 claims abstract description 61
- 239000000523 sample Substances 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- -1 steam Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/14—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by provisions for nesting or stacking, e.g. shopping trolleys
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
A kind of trolley of supermarket, including vehicle frame, bottom set traveling wheel；The car body being made of bottom frame piece, forward and backward frame piece, left and right frame piece, car body are supported on vehicle frame；Forward and backward frame piece hand push pole socket and handspike, feature: the front side left end of vehicle frame has front frame piece intubation, rear side left end to have after-frame piece intubation, there is the left longitudinal tubule (L tubule) of front frame piece in the left end of front frame piece, there is the left longitudinal tubule (L tubule) of after-frame piece in the left end of after-frame piece, the left longitudinal tubule (L tubule) of front frame piece is inserted into the upper end of front frame piece intubation, the upper end of after-frame piece intubation constitutes the left longitudinal tubule (L tubule) of after-frame piece, insert embedding connection in the upper end of front frame piece hand push pole socket and front frame piece intubation, embedding connection is inserted in the upper end of after-frame piece hand push pole socket and after-frame piece intubation, and handspike is located between the opposite side of forward and backward frame piece hand push pole socket；The top of left frame piece is connected between the opposite side of the forward and backward left longitudinal tubule (L tubule) of frame piece, and the left frame piece strut rail between the left side of the lower part of left frame piece and the opposite side in lower end for being connected to forward and backward frame piece intubation contacts.It reduces car body volume and reduces logistics cost.
Description
Technical field
The invention belongs to commercial facility technical fields, and in particular to a kind of trolley of supermarket.
Background technique
The trolley of aforementioned supermarket is also referred to as Supermarket trolley.Be no lack of in disclosed Chinese patent literature be seen in
Relevant technical information, such as a kind of novel Supermarket trolley of CN201520320U(), CN202147705U(supermarket use
Shopping cart), a kind of supermarket shopping car of CN10414982A() and CN201042965Y(shopping cart), etc..
Vehicle frame and car body due to being not limited to Trolley for supermarket exemplified above are made of metal, with regard to vehicle
For body, all around mesh sheet (i.e. four sidewall bodies) and spacer screen piece are made of the wire of Openworks shape, and in order to ensure
Adequate service life all needs to make electroplating processes to aforementioned all mesh sheet.There are following logical disadvantages for this Trolley for supermarket: first, by
Mesh sheet is formed in not being available mold, thus producing efficiency is lower, is unfavorable for industrial amplification production requirement；Second, due to
Need to the rib to mesh sheet welded with mesh sheet frame, thus manufacturing process trouble and lose relatively cheap；Third, by need to institute
There is mesh sheet to carry out electroplating surface and be electroplated seriously polluted, thus damages environmental protection；Fourth, due to using metal material and
Recycling and reusing effect is poor, thus resource consumption is big；Fifth, due to getting rusty vulnerable to environmental factor or even plating exfoliation, if
Trade-in is abandoned not in time, then damaging sight or even bringing disaster to article, can also be caused insecurity factor when serious and such as be scratched shopper
Limbs, clothing etc.；Sixth, being both unfavorable for enduringly keeping good appearance, also it is unfavorable for maintaining and can not being subjected to relatively strong
Detergent, steam, solvent or other cleaning solutions etch；Seventh, due to being to form one by hinged between each mesh sheet
It is whole, because big and easy to damage in noise in the actual use process, influence the service life in the reasonable time.
Insufficient as disclosed in CN86104091A " shopping Cart " of above-mentioned seven aspects makes up, and is somebody's turn to do
The shortcoming of CN86104091A is eliminated by " Trolley for supermarket " that CN105936285B is provided, although the CN105936285B energy
Enough objective strong points for fulfilling nine aspects recorded in the technical effect column of its specification, but still remain following shortcoming:
First, since front and back frame piece hand push pole socket is made of the extension of front and back frame piece respectively, thus car body maximum width and overall length
Degree dramatically increases and overall volume increases, and the logistics cost in logistics links is relatively high；Second, due to front and back frame piece hand
The shape design variation of ram seat belongs to more active position, thus a user such as supermarket or hand on the trolley of supermarket
Cart specialized distributors propose variation and require, and trolley professional production manufacturer can only make entire car body and front and back frame piece handspike
Seat remanufactures together, then on the one hand increases manufacturing cost, on the other hand results in waste of resources, especially because of entire car body
Remake and raised cost to a certain degree and at the same time limit to front and back frame piece hand push pole socket design diversity with
And flexibility variation, because frame piece hand push pole socket variation in front and back needs to take into account the remanufacturing cost of entire car body；Third, due to
Front and back frame piece hand push pole socket extends in front and back frame on piece, and intensity itself is limited, can only be together with entire vehicle after damage
Body replacement, so that use cost be caused to increase；Fourth, since the left frame piece of car body is the front apron as children's seat, but
It is that there is also the situations of play for left frame piece torsion shaft while ensureing that left frame piece torsion shaft is able to flexible rotating, ought especially makes
Left frame piece torsion shaft the past, after-frame piece hand push pole socket are likely to result in because of the situation of aging, deformation etc with after a period of time
On support holes in abjection, to jeopardize the safety of children.
Still there is improved necessity for above-mentioned prior art state, technical solution described below is in this back
It is generated under scape.
Summary of the invention
Task of the invention lies in provide one kind to help to constitute front frame piece hand push pole socket and after-frame piece hand push pole socket
It independent structure and is separately packed in logistics links with car body and is able to be reduced significantly the overall volume of car body and reduces object
Stream cost is conducive to avoid raising car body cost because the shape design of front frame piece hand push pole socket and after-frame piece hand push pole socket changes
And the diversified flexible choice for being satisfied user requires, is beneficial to make front frame piece hand push pole socket and after-frame piece hand push pole socket point
Connection is not plugged with front and back frame piece and is satisfied the component of specific aim replacement damage and can both be reduced customer using cost
It is avoided that and results in waste of resources, has and its control is able to convenient for preventing the left frame piece torsion shaft of left frame piece from shaking off front and back frame piece
Reliable guarantee sits the trolley for multiplying the supermarket of children's safety.
The task of the present invention is in this way to complete, a kind of trolley of supermarket, including a vehicle frame, at the bottom of the vehicle frame
Portion's pivot is provided with traveling wheel；It is being collectively formed by bottom frame piece, front frame piece, after-frame piece, left frame piece and right frame piece and be enclosed with
One car body of car body chamber, the car body are supported on vehicle frame in the position for the top for corresponding to the vehicle frame；One front frame piece handspike
Seat, an after-frame piece hand push pole socket and a handspike are characterized in that being fixed with a front frame piece in the front side left end of the vehicle frame is intubated,
And it is fixed with after-frame piece intubation in the rear side left end of vehicle frame and in the position for corresponding to front frame piece intubation, in the front frame piece
Left end and follow front frame piece short transverse composition have a left longitudinal tubule (L tubule) of front frame piece, the after-frame piece left end and follow
The short transverse composition of after-frame piece has a left longitudinal tubule (L tubule) of after-frame piece, and the left longitudinal tubule (L tubule) of front frame piece is inserted into the upper end of the front frame piece intubation, and
The upper end of the after-frame piece intubation constitutes the left longitudinal tubule (L tubule) of after-frame piece, and the front frame piece hand push pole socket is intubated upper with the front frame piece
Embedding connection is inserted at end, and embedding connection is inserted in the upper end that the after-frame piece hand push pole socket and the after-frame piece are intubated, and the handspike is set
It sets between the opposite side of forward and backward frame piece hand push pole socket；It is left that the upper pivot of the left frame piece is connected to the front frame piece
Between longitudinal tubule (L tubule) and the opposite side of the left longitudinal tubule (L tubule) of after-frame piece, and the left side of the lower part of left frame piece and be connected to front frame piece intubation and after-frame
Left frame piece strut rail contact between the opposite side in lower end of piece intubation.
In a specific embodiment of the invention, one is hinged in the side of the left frame piece towards the car body chamber
Children's seat.
In another specific embodiment of the invention, in the left longitudinal tubule (L tubule) of front frame piece towards the left longitudinal tubule (L tubule) of after-frame piece
The upper end of side offer the left longitudinal tubule (L tubule) shaft resigning chamber of a front frame piece, in the left longitudinal tubule (L tubule) of after-frame piece towards the one of the left longitudinal tubule (L tubule) of front frame piece
The upper end of side offers the left longitudinal tubule (L tubule) shaft resigning chamber of an after-frame piece, and constituting on the top of the left frame piece has a left frame piece shaft,
It is inserted by way of the left longitudinal tubule (L tubule) shaft resigning chamber of the front frame piece and with the upper end of the front frame piece intubation front end of the left frame piece shaft
Match, and upper end of the rear end of left frame piece shaft by way of the left longitudinal tubule (L tubule) shaft resigning chamber of the after-frame piece and with after-frame piece intubation
Inserting.
In another specific embodiment of the invention, one be intubated towards the after-frame piece is intubated in the front frame piece
The upper end of side offers spindle nose rotary hole before a left frame piece shaft, in the upper end for the side that after-frame piece intubation is intubated towards front frame piece
Spindle nose rotary hole after a left frame piece shaft is offered, spindle nose rotary hole and the left longitudinal tubule (L tubule) shaft of the front frame piece before left frame piece shaft
Resigning chamber is corresponding, and spindle nose rotary hole is corresponding with the left longitudinal tubule (L tubule) shaft resigning chamber of the after-frame piece after left frame piece shaft, institute
State the upper end of the front end position of spindle nose rotary hole and front frame piece intubation before corresponding to left frame piece shaft of left frame piece shaft
It pivots cooperation and is intubated by the shaft front limit flange for the front end for being formed in left frame piece shaft in the front frame piece that front frame piece is intubated
Intracavitary restriction, and the rear end of left frame piece the shaft position of spindle nose rotary hole and after-frame piece after corresponding to left frame piece shaft are inserted
Defining flange is after after-frame piece intubation after the upper end of pipe pivots cooperation and the shaft of the rear end by being formed in left frame piece shaft
It is limited in frame piece cannula lumen；The front frame piece hand push pole socket is in the position for corresponding to the front frame piece cannula lumen and the front frame
Embedding connection is inserted in the upper end of piece intubation, the after-frame piece hand push pole socket the position for corresponding to the after-frame piece cannula lumen with it is described
Insert embedding connection in the upper end of after-frame piece intubation.
In another specific embodiment of the invention, the left longitudinal tubule (L tubule) shaft resigning chamber of the front frame piece and after-frame piece are left
The shape of longitudinal tubule (L tubule) shaft resigning chamber is u-shaped, and the lower part of spindle nose rotary hole is extended with a front limit before the left frame piece shaft
Flange recessing groove, defining flange recessing groove after the lower part of spindle nose rotary hole is extended with one after the left frame piece shaft.
Of the invention there are one in specific embodiment, the structure of the front frame piece hand push pole socket is and the after-frame
The structure of piece hand push pole socket is identical, is extended with an after-frame towards one end that the after-frame piece is intubated in the after-frame piece hand push pole socket
Piece hand push pole socket pin, the after-frame piece hand push pole socket pin is in the position for corresponding to the after-frame piece cannula lumen and the after-frame piece
Embedding connection is inserted in the upper end of intubation, and offers defining flange turned cavities on after-frame piece hand push pole socket pin, the defining flange
Turned cavities are corresponding with spindle nose rotary hole after the left frame piece shaft, and the rear end of the left frame piece shaft probes into defining flange and returns
Turn chamber, and defining flange and the defining flange turned cavities pivot cooperation after the shaft.
In a still more specific embodiment of the invention, it is constituted on the outer wall of the after-frame piece hand push pole socket pin
There are hand push pole socket pin anti-slop serrations, the after-frame piece cannula lumen cavity wall which is intubated with the after-frame piece connects
Touching, on after-frame piece hand push pole socket pin and correspond to the defining flange turned cavities bottom position offer one with
The concentric spindle nose probe hole of defining flange turned cavities, the rear end end of the left frame piece shaft probe into the spindle nose probe hole and
It is rotatably assorted with the hole wall of spindle nose probe hole.
In a specific embodiment in turn of the invention, the cross-sectional shape of the after-frame piece intubation is oval,
The cross-sectional shape of the after-frame piece hand push pole socket pin is equally oval.
In yet a further embodiment of the present invention in the after-frame piece hand push pole socket towards the handspike
One end constitute and have a proficiency push rod end inserting chamber, the rear end of handspike and hand push boom end inserting chamber inserting.
It again and then in a specific embodiment, is constituted in the bottom of chamber portion of the hand push boom end inserting chamber of the invention
There is a handspike fixing screws seat, offers a handspike fixing screw hole simultaneously in the central location of the handspike fixing screws seat
And also interval composition has a screw base caulking groove on the side wall of handspike fixing screws seat, the handspike composition has a handspike
It chamber and is constituted on the outer wall of the end of handspike and has embedding foot, the embedding foot and handspike fixing screws seat scarf, and in hand
A lock nut is provided in pushrod chamber, which matches with the lock screw being disposed on handspike fixing screw hole
It closes.
One of the technology of technical solution provided by the invention, since forward and backward frame piece hand push pole socket is formed independent component,
Thus it can separately be packed with car body in logistics links and be able to be reduced significantly the overall volume of car body and reduce logistics cost；It
Two, since according to needing flexible design and will not be because of the change of forward and backward hand push pole socket can be carried out to forward and backward frame piece hand push pole socket
Car body is remake in change, thus can not only meet the selection requirement of user, but also is avoided that and increases car body cost；Three, due to will before,
The forward and backward frame piece of after-frame piece hand push pole socket and car body is fabricated separately, thus the component of damage can be replaced with specific aim, both can reduce
The use cost of user, and be avoided that and result in waste of resources；Four, due to being additionally arranged respectively for the left longitudinal tubule (L tubule) inserting of forward and backward frame piece
Forward and backward frame piece intubation, and due to by the front-end and back-end of the left frame piece shaft of left frame piece respectively with forward and backward frame piece be intubated insert
Match, and reliable control is intubated by forward and backward frame piece, thus can ensure the safety for the children's seat being arranged using left frame piece as carrier
Property.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention.
Fig. 2 is local structural graph of the invention.
Fig. 3 is the detailed structure view of after-frame piece hand push pole socket shown in Fig. 2.
Specific embodiment
In order to which technical spirit and beneficial effect of the invention is more clearly understood, applicant is below with embodiment
Mode elaborate, but be not limitation to the present invention program, any structure according to the present invention to the description of embodiment
Think made only formal but not substantive equivalent transformation and is regarded as technical solution of the present invention scope.
The concept of all directionality for being related to upper, lower, left, right, front and rear or directionality is all in the following description
For the location of Fig. 1 and Fig. 2 state, thus it cannot be understood as to the special of technical solution provided by the invention
It limits.
Referring to Figure 1 and Fig. 2, the vehicle frame 1 preferably using metal material production is shown, in the bottom pivot of the vehicle frame 1
Axis is provided with traveling wheel 11；It shows by bottom frame piece 21, front frame piece 22, after-frame piece 23, left frame piece 24 and the common structure of right frame piece 25
At and the car body 2 that is enclosed with car body chamber 26, the car body 2 be supported on vehicle in the position for the top for corresponding to aforesaid frame 1
On frame 1 and it is preferable to use plastic productions；Show a front frame piece hand push pole socket 3, an after-frame piece hand push pole socket 4 and a handspike
5。
The technical essential of the technical solution of one invention of lamp offer is provided: being fixed with a front frame in the front side left end of aforesaid frame 1
Piece intubation 12, and after-frame piece intubation is fixed in the rear side left end of vehicle frame 1 and in the position for corresponding to front frame piece intubation 12
13, aforementioned front frame piece 22 left end and follow front frame piece 22 short transverse composition have the left longitudinal tubule (L tubule) 221 of a front frame piece, preceding
It states the left end of after-frame piece 23 and the short transverse composition that follow after-frame piece 23 has the left longitudinal tubule (L tubule) 231 of an after-frame piece, aforementioned front frame piece
The left longitudinal tubule (L tubule) 221 of front frame piece is inserted into the upper end of intubation 12, and the upper end of aforementioned after-frame piece intubation 13 constitutes the left longitudinal tubule (L tubule) 231 of after-frame piece,
Embedding connection is inserted in the upper end of front frame piece hand push pole socket above-mentioned 3 and aforementioned front frame piece intubation 12, after-frame piece hand push pole socket 4 above-mentioned with
Embedding connection is inserted in the upper end of aforementioned after-frame piece intubation 13, and the opposite of forward and backward frame piece hand push pole socket 3,4 is arranged in handspike 5 above-mentioned
Between side；The upper pivot of left frame piece 24 above-mentioned is connected to the left longitudinal tubule (L tubule) 221 of aforementioned front frame piece and the left longitudinal tubule (L tubule) 231 of after-frame piece
Between opposite side, and the left side of the lower part of left frame piece 24 and the lower end phase that is connected to front frame piece intubation 12 with after-frame piece and is intubated 13
It is contacted to the left frame piece strut rail 14 between side.
A children's seat 6 is hinged in the side of aforementioned left frame piece 24 towards aforementioned vehicle body chamber 26.Due to children's seat 6 with
The form that left frame piece 24 is hinged belongs to common knowledge, thus applicant repeats no more.
A front frame is offered in the upper end of the left longitudinal tubule (L tubule) 221 of aforementioned front frame piece towards the side of the left longitudinal tubule (L tubule) 231 of aforementioned after-frame piece
The left longitudinal tubule (L tubule) shaft resigning chamber 2211 of piece is offered in the upper end of the left longitudinal tubule (L tubule) 231 of after-frame piece towards the side of the left longitudinal tubule (L tubule) 221 of front frame piece
The left longitudinal tubule (L tubule) shaft resigning chamber 2311 of one after-frame piece, constituting on the top of aforementioned left frame piece 24 has a left frame piece shaft 241, the left frame
Upper end of the front end of piece shaft 241 by way of the left longitudinal tubule (L tubule) shaft resigning chamber 2211 of aforementioned front frame piece and with aforementioned front frame piece intubation 12
Inserting, and the rear end of left frame piece shaft 241 by way of the left longitudinal tubule (L tubule) shaft resigning chamber 2311 of aforementioned after-frame piece and with aforementioned after-frame piece
The upper end inserting of intubation 13.
Continue to see Fig. 1 and Fig. 2, be opened up in the upper end of aforementioned front frame piece intubation 12 towards the side of aforementioned after-frame piece intubation 13
There is spindle nose rotary hole 121 before a left frame piece shaft, is opened up in the upper end of after-frame piece intubation 13 towards the side of front frame piece intubation 12
There is spindle nose rotary hole 131 after a left frame piece shaft, spindle nose rotary hole 121 and the left longitudinal tubule (L tubule) of front frame piece above-mentioned turn before left frame piece shaft
Axis resigning chamber 2211 is corresponding, and spindle nose rotary hole 131 and the left longitudinal tubule (L tubule) shaft resigning chamber of after-frame piece above-mentioned after left frame piece shaft
2311 is corresponding, the front end of aforementioned left frame piece shaft 2411 before corresponding to left frame piece shaft the position of spindle nose rotary hole 121 with
The upper end of aforementioned front frame piece intubation 12 pivots the shaft front limit flange of cooperation and the front end by being formed in left frame piece shaft 241
2411 limit in the front frame piece cannula lumen 122 of front frame piece intubation 12, and the rear end of left frame piece shaft 241 is corresponding to left frame piece
The position of spindle nose rotary hole 131 and the upper end of aforementioned after-frame piece intubation 13 pivot cooperation and are turned by being formed in left frame piece after shaft
Defining flange 2412 limits in the after-frame piece cannula lumen 132 of after-frame piece intubation 13 after the shaft of the rear end of axis 241；Before above-mentioned
Frame piece hand push pole socket 3 inserts embedding company in the upper end of the position and aforementioned front frame piece intubation 12 that correspond to aforementioned front frame piece cannula lumen 122
It connects, after-frame piece hand push pole socket 4 above-mentioned is in the position and aforementioned after-frame piece intubation 13 for corresponding to aforementioned after-frame piece cannula lumen 132
Insert embedding connection in upper end.
It refers to Fig. 3 and the combined with Figure 1 and Figure 2, left longitudinal tubule (L tubule) shaft resigning chamber 2211 of aforementioned front frame piece and after-frame piece is left
The shape of longitudinal tubule (L tubule) shaft resigning chamber 2311 is u-shaped, and the lower part of spindle nose rotary hole 121 is extended with one before aforementioned left frame piece shaft
Front limit flange recessing groove (not shown), after the lower part of spindle nose rotary hole 131 is extended with one after aforementioned left frame piece shaft
Defining flange recessing groove 1311.
Due to the structure of aforementioned front frame piece hand push pole socket 3 be it is identical with the structure of aforementioned after-frame piece hand push pole socket 4, thus
Applicant is below only described in detail after-frame piece hand push pole socket 4, is intubated in the after-frame piece hand push pole socket 4 towards aforementioned after-frame piece
13 one end is extended with an after-frame piece hand push pole socket pin 41, which is corresponding to aforementioned after-frame piece
Embedding connection is inserted in the position of cannula lumen 132 and the upper end of aforementioned after-frame piece intubation 13, and on after-frame piece hand push pole socket pin 41
Defining flange turned cavities 42 are offered, the defining flange turned cavities 42 and 131 phase of spindle nose rotary hole after left frame piece shaft above-mentioned
Corresponding, the rear end of aforementioned left frame piece shaft 241 probes into defining flange turned cavities 42, and defining flange 2412 after shaft above-mentioned
It pivots and cooperates with defining flange turned cavities 42 above-mentioned.
Constituting on the outer wall of aforementioned after-frame piece hand push pole socket pin 41 has hand push pole socket pin anti-slop serrations 411, the hand push
Pole socket pin anti-slop serrations 411 are contacted with the after-frame piece cannula lumen cavity wall of aforementioned after-frame piece intubation 13, are inserted in after-frame piece hand push pole socket
One and defining flange turned cavities 42 are offered on foot 41 and in the position for the bottom for corresponding to aforementioned defining flange turned cavities 42
Concentric spindle nose probe hole 43, the rear end end of aforementioned left frame piece shaft 241 probes into the spindle nose probe hole 43 and and spindle nose
The hole wall of probe hole 43 is rotatably assorted, and such structure can prevent the rear end of left frame piece shaft 241 to be detached from after-frame piece intubation 13, left frame
The same example in the front end of piece shaft 241, thus reliable safety effect can be played.
In the present embodiment, the cross-sectional shape of aforementioned after-frame piece intubation 13 is oval, aforementioned after-frame piece hand push pole socket
The cross-sectional shape of pin 41 is equally oval.
As shown in Figure 3, constituting in aforementioned after-frame piece hand push pole socket 4 towards one end of aforementioned handspike 5 has proficiency push rod end
Portion's inserting chamber 44, the rear end of handspike 5 and 44 inserting of hand push boom end inserting chamber.
Constituting in the bottom of chamber portion of aforementioned hand push boom end inserting chamber 44 has a handspike fixing screws seat 441, in the hand push
The central location of bar fixing screws seat 441 offers a handspike fixing screw hole 4411 and in handspike fixing screws seat
Also interval composition has a screw base caulking groove 4412 on 441 side wall, and the aforementioned composition of handspike 5 has proficiency pushrod chamber 51 and in hand
Constituting on the outer wall of the end of push rod 5 has embedding foot 52, the screw base caulking groove 4412 of the embedding foot 52 and handspike fixing screws seat 441
Scarf, and a lock nut 511 is provided in hand push rod cavity 51, which fixes spiral shell with handspike is disposed in
Lock screw 4413 in nail hole 4411 matches, that is to say, that lock screw 4413 is revolved through handspike fixing screw hole 4411
Enter in the lock nut center screw 5111 of lock nut, thus by the rear end of handspike 5 reliably with after-frame piece hand push pole socket 4
It is fixed, the front end of handspike 5 by Fig. 2 shows the lock-screw 53 for being equal to lock screw 4413 equally with front frame piece handspike
Seat 3 is reliably fixed.
Exist since the function and usage mode of the trolley of supermarket belong to common knowledge and may refer to applicant
The first patent document enumerated in background technique column above, especially CN105936285B, thus applicant repeats no more.Always
It, technical solution provided by the invention overcomes the deficiency in prior art, has favorably accomplished invention task, has comprehensively fulfilled
The technical effect recorded in technical effect column above.
Claims (10)
1. a kind of trolley of supermarket, including a vehicle frame (1) are provided with traveling wheel (11) in the bottom pivot of the vehicle frame (1)；
It is being collectively formed by bottom frame piece (21), front frame piece (22), after-frame piece (23), left frame piece (24) and right frame piece (25) and be enclosed with
A car body (2) for car body chamber (26), the car body (2) are supported on vehicle frame (1) in the position for the top for corresponding to the vehicle frame (1)
On；One front frame piece hand push pole socket (3), an after-frame piece hand push pole socket (4) and a handspike (5), it is characterised in that in the vehicle frame
(1) front side left end is fixed with front frame piece intubation (12), and inserts in the rear side left end of vehicle frame (1) and corresponding to front frame piece
Pipe (12) position be fixed with an after-frame piece intubation (13), the front frame piece (22) left end and follow front frame piece (22)
Short transverse composition have a left longitudinal tubule (L tubule) of front frame piece (221), the after-frame piece (23) left end and follow after-frame piece (23)
Short transverse composition has a left longitudinal tubule (L tubule) of after-frame piece (231), and the left longitudinal tubule (L tubule) of front frame piece is inserted into the upper end of the front frame piece intubation (12)
(221), the upper end of the after-frame piece intubation (13) constitutes the left longitudinal tubule (L tubule) of after-frame piece (231), the front frame piece hand push pole socket (3)
Embedding connection is inserted with the upper end of front frame piece intubation (12), the after-frame piece hand push pole socket (4) and the after-frame piece are intubated
(13) embedding connection is inserted in upper end, and the handspike (5) is arranged between the opposite side of forward and backward frame piece hand push pole socket (3,4)；
The upper pivot of the left frame piece (24) is connected to the phase of the left longitudinal tubule (L tubule) of front frame piece (221) and the left longitudinal tubule (L tubule) of after-frame piece (231)
To between side, and the left side of the lower part of left frame piece (24) and it is connected under front frame piece intubation (12) and after-frame piece intubation (13)
The left frame piece strut rail (14) between opposite side is held to contact.
2. the trolley of supermarket according to claim 1, it is characterised in that in the left frame piece (24) towards the vehicle
The side of body cavity (26) is hinged with a children's seat (6).
3. the trolley of supermarket according to claim 1, it is characterised in that in the left longitudinal tubule (L tubule) of front frame piece (221) direction
The upper end of the side of the left longitudinal tubule (L tubule) of after-frame piece (231) offers the left longitudinal tubule (L tubule) shaft resigning chamber (2211) of a front frame piece, in after-frame
The upper end of the left longitudinal tubule (L tubule) of piece (231) towards the side of the left longitudinal tubule (L tubule) of front frame piece (221) offers the left longitudinal tubule (L tubule) shaft resigning chamber of an after-frame piece
(2311), constituting on the top of the left frame piece (24) has a left frame piece shaft (241), the front end of the left frame piece shaft (241)
Upper end inserting by way of the left longitudinal tubule (L tubule) shaft resigning chamber (2211) of the front frame piece and with front frame piece intubation (12), and left frame
The rear end of piece shaft (241) is intubated (13) by way of the left longitudinal tubule (L tubule) shaft resigning chamber (2311) of the after-frame piece and with the after-frame piece
Upper end inserting.
4. the trolley of supermarket according to claim 3, it is characterised in that be intubated (12) towards institute in the front frame piece
The upper end for stating the side of after-frame piece intubation (13) offers spindle nose rotary hole (121) before a left frame piece shaft, is intubated in after-frame piece
(13) upper end that the side of (12) is intubated towards front frame piece offers spindle nose rotary hole (131) after a left frame piece shaft, left frame piece
Spindle nose rotary hole (121) is corresponding with the front frame piece left longitudinal tubule (L tubule) shaft resigning chamber (2211) before shaft, and left frame piece shaft
Spindle nose rotary hole (131) is corresponding with the after-frame piece left longitudinal tubule (L tubule) shaft resigning chamber (2311) afterwards, the left frame piece shaft
(2411) front end position of spindle nose rotary hole (121) before corresponding to left frame piece shaft is intubated the upper of (12) with the front frame piece
End pivots cooperation and the shaft front limit flange (2411) of the front end by being formed in left frame piece shaft (241) is intubated in front frame piece
(12) it is limited in front frame piece cannula lumen (122), and the rear end of left frame piece shaft (241) spindle nose after corresponding to left frame piece shaft
The position of rotary hole (131) and the upper end of after-frame piece intubation (13) pivot cooperation and by being formed in left frame piece shaft
(241) defining flange (2412) limits in the after-frame piece cannula lumen (132) of after-frame piece intubation (13) after the shaft of rear end；Institute
The front frame piece hand push pole socket (3) stated is in the position and front frame piece intubation (12) for corresponding to the front frame piece cannula lumen (122)
Upper end insert embedding connection, the after-frame piece hand push pole socket (4) is in position and the institute for corresponding to the after-frame piece cannula lumen (132)
Insert embedding connection in the upper end for stating after-frame piece intubation (13).
5. the trolley of supermarket according to claim 1, it is characterised in that the left longitudinal tubule (L tubule) shaft resigning chamber of front frame piece
(2211) and the shape of the left longitudinal tubule (L tubule) shaft resigning chamber (2311) of after-frame piece is u-shaped, and spindle nose returns before the left frame piece shaft
The lower part of turn hole (121) is extended with a front limit flange recessing groove, after the left frame piece shaft under spindle nose rotary hole (131)
Defining flange recessing groove (1311) after portion is extended with one.
6. the trolley of supermarket according to claim 4, it is characterised in that the structure of the front frame piece hand push pole socket (3)
Be it is identical with the structure of the after-frame piece hand push pole socket (4), be intubated in the after-frame piece hand push pole socket (4) towards the after-frame piece
(13) one end is extended with an after-frame piece hand push pole socket pin (41), and the after-frame piece hand push pole socket pin (41) is corresponding to described
Embedding connection is inserted in the position of after-frame piece cannula lumen (132) and the upper end of after-frame piece intubation (13), and in after-frame piece handspike
Defining flange turned cavities (42) are offered on seat pin (41), after the defining flange turned cavities (42) and the left frame piece shaft
Spindle nose rotary hole (131) is corresponding, and the rear end of the left frame piece shaft (241) probes into defining flange turned cavities (42), and institute
Defining flange (2412) and the defining flange turned cavities (42), which pivot, after the shaft stated cooperates.
7. the trolley of supermarket according to claim 6, it is characterised in that in the after-frame piece hand push pole socket pin
(41) constituting on outer wall has hand push pole socket pin anti-slop serrations (411), the hand push pole socket pin anti-slop serrations (411) and the after-frame
Piece is intubated the after-frame piece cannula lumen cavity wall contact of (13), on after-frame piece hand push pole socket pin (41) and is corresponding to the limit
The position of the bottom of position flange turned cavities (42) offers a spindle nose probe hole (43) concentric with defining flange turned cavities (42),
The rear end end of the left frame piece shaft (241) probes into the spindle nose probe hole (43) and the hole wall with spindle nose probe hole (43)
It is rotatably assorted.
8. the trolley of supermarket according to claim 6 or 7, it is characterised in that the after-frame piece is intubated the transversal of (13)
Face shape is oval, and the cross-sectional shape of the after-frame piece hand push pole socket pin (41) is equally oval.
9. the trolley of supermarket according to claim 1, it is characterised in that in after-frame piece hand push pole socket (4) direction
One end of the handspike (5), which is constituted, proficiency push rod end inserting chamber (44), and the rear end of handspike (5) and hand push boom end are inserted
With chamber (44) inserting.
10. the trolley of supermarket according to claim 9, it is characterised in that in the hand push boom end inserting chamber (44)
Bottom of chamber portion constitute have a handspike fixing screws seat (441), opened up in the central location of the handspike fixing screws seat (441)
There is a handspike fixing screw hole (4411) and also interval composition has a spiral shell on the side wall of handspike fixing screws seat (441)
Nail seat caulking groove (4412), the handspike (5), which is constituted, has proficiency pushrod chamber (51) and on the outer wall of the end of handspike (5)
Composition has embedding foot (52), the embedding foot (52) and handspike fixing screws seat (441) scarf, and the setting in hand push rod cavity (51)
There are a lock nut (511), the lock nut (511) and the lock screw being disposed on handspike fixing screw hole (4411)
(4413) it matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910417961.5A CN110015331A (en) | 2019-05-20 | 2019-05-20 | The trolley of supermarket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910417961.5A CN110015331A (en) | 2019-05-20 | 2019-05-20 | The trolley of supermarket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110015331A true CN110015331A (en) | 2019-07-16 |
Family
ID=67194020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910417961.5A Withdrawn CN110015331A (en) | 2019-05-20 | 2019-05-20 | The trolley of supermarket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110015331A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86104091A (en) * | 1985-10-02 | 1987-04-01 | 马德耶·希尔泽 | Shopping cart |
| EP0364655A2 (en) * | 1988-10-19 | 1990-04-25 | I.M.PAS S.r.l. | Trolley with modular elements particularly for supermarkets and the like |
| JP2003312258A (en) * | 2002-04-19 | 2003-11-06 | Kasai Kogyo Co Ltd | Supporting structure of shaft in vehicular sun visor |
| CN201102560Y (en) * | 2007-08-25 | 2008-08-20 | 任国敏 | Multimedia barrow |
| US20090160146A1 (en) * | 2007-12-20 | 2009-06-25 | Produits Cari-All Inc. | Shopping cart, frame, basket and production methods |
| CN102616262A (en) * | 2012-04-19 | 2012-08-01 | 佛山市南海如柏金属制品有限公司 | Novel supermarket shopping cart |
| KR20130131743A (en) * | 2012-05-24 | 2013-12-04 | 주식회사 삼보 | Basket for shopping cart |
| CN209921371U (en) * | 2019-05-20 | 2020-01-10 | 常熟市发东塑业有限公司 | Handcart that supermarket was used |
-
2019
- 2019-05-20 CN CN201910417961.5A patent/CN110015331A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86104091A (en) * | 1985-10-02 | 1987-04-01 | 马德耶·希尔泽 | Shopping cart |
| EP0364655A2 (en) * | 1988-10-19 | 1990-04-25 | I.M.PAS S.r.l. | Trolley with modular elements particularly for supermarkets and the like |
| JP2003312258A (en) * | 2002-04-19 | 2003-11-06 | Kasai Kogyo Co Ltd | Supporting structure of shaft in vehicular sun visor |
| CN201102560Y (en) * | 2007-08-25 | 2008-08-20 | 任国敏 | Multimedia barrow |
| US20090160146A1 (en) * | 2007-12-20 | 2009-06-25 | Produits Cari-All Inc. | Shopping cart, frame, basket and production methods |
| CN102616262A (en) * | 2012-04-19 | 2012-08-01 | 佛山市南海如柏金属制品有限公司 | Novel supermarket shopping cart |
| KR20130131743A (en) * | 2012-05-24 | 2013-12-04 | 주식회사 삼보 | Basket for shopping cart |
| CN209921371U (en) * | 2019-05-20 | 2020-01-10 | 常熟市发东塑业有限公司 | Handcart that supermarket was used |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190716 |