CN108860278A - A kind of connecting elements for shopping cart - Google Patents
A kind of connecting elements for shopping cart Download PDFInfo
- Publication number
- CN108860278A CN108860278A CN201810249659.9A CN201810249659A CN108860278A CN 108860278 A CN108860278 A CN 108860278A CN 201810249659 A CN201810249659 A CN 201810249659A CN 108860278 A CN108860278 A CN 108860278A
- Authority
- CN
- China
- Prior art keywords
- fixing
- fixing sleeve
- kelly
- head
- crossbar
- 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
Links
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
Abstract
The invention discloses a kind of connecting elements for shopping cart,Including the first fixing sleeve,One end of first fixing sleeve is arranged with the first fixing head,The other end is arranged with the second fixing head,The first fixation hole is offered in first fixing head,First fixing sleeve is equipped with the first fixing button at the position of the first fixation hole,The second fixation hole is offered in second fixing head,First fixing sleeve is equipped with the second fixing button at the position of the second fixation hole,The present invention is provided with the first pressure head,First latching tooth,Second pressure head,Third pressure head,Second latch,4th pressure head,First kelly,Second kelly,Third kelly,4th kelly and the first fixing sleeve,When user needs fixed first crossbar and second crossbar,To be inserted into the first latching tooth in first crossbar and second crossbar and the second latch,First crossbar and second crossbar is allowed not to slide loosening from the first fixing sleeve,Improve the tightness of shopping cart.
Description
Technical field
The invention belongs to connecting elements technical fields, and in particular to a kind of connecting elements for shopping cart.
Background technique
Connecting elements is a kind of for connecting a kind of part of shopping cart primary structure.
But the connecting elements for shopping cart currently on the market is not provided with the device for preventing cross bar from falling off, with making
After user is used for a long time, cross bar is easy to slide from fixing sleeve, causes shopping cart not to be available, is not provided with adjustable fixation
The device of length is covered, the cross bar of fixed specification can only be fixed, reduce the installation effectiveness of user, allows the fixation of user
Range has limitation, is not provided with the device for being conveniently adjusted vertical bar angle, can only install the vertical bar of fixed angle, vertical bar cannot
It is adjusted according to the demand of user, and vertical bar is easy sliding in fixing sleeve, causes vertical bar to dislocate, reduces making for vertical bar
Use the service life.
Summary of the invention
The purpose of the present invention is to provide a kind of connecting elements for shopping cart, to solve to propose in above-mentioned background technique
Be not provided with the device for preventing cross bar from falling off, after being used for a long time with user, cross bar be easy is slid from fixing sleeve, cause
Shopping cart be not available and and vertical bar sliding is easy in fixing sleeve, cause vertical bar to dislocate, reduce vertical bar service life and ask
Topic.
To achieve the above object, the present invention provides the following technical solutions：A kind of connecting elements for shopping cart, including the
One fixing sleeve, one end of first fixing sleeve are arranged with the first fixing head, and the other end is arranged with the second fixing head, and described first
The first fixation hole is offered in fixing head, it is fixed that first fixing sleeve is equipped with first at the position of the first fixation hole
Button offers the second fixation hole in second fixing head, and first fixing sleeve is installed at the position of the second fixation hole
There is the second fixing button.
Preferably, the side of first fixing sleeve is rotatably connected to the second fixing sleeve by fixed knob, and described second
The inside installation of fixing sleeve opens up fluted, the second fixing sleeve inner tip on two vertical bars there are two vertical bar
The first mandril is installed at the position of groove, the first circlip is installed below first mandril, described second is fixed
Set interior bottom portion is equipped with the second mandril at the position of groove, is equipped with the second circlip below second mandril.
Preferably, inside one end of first fixing sleeve is equipped with first crossbar, and the other end is equipped with second crossbar, institute
It states first crossbar and offers first latching tooth at the position of the first fixing sleeve, first fixing sleeve is close to the one of first latching tooth
Side is equipped with the second kelly, and the other side is equipped with the first kelly, and second kelly is equipped with far from one end of the first fixing sleeve
Second pressure head, first kelly are equipped with the first pressure head far from one end of the first fixing sleeve, and the second crossbar is close to first
The second latch is offered at the position of fixing sleeve, first fixing sleeve is equipped with third kelly close to the side of the second latch,
The other side is equipped with the 4th kelly, and the third kelly is equipped with third pressure head far from one end of the first fixing sleeve, and the described 4th
Kelly is equipped with the 4th pressure head far from one end of the first fixing sleeve.
Preferably, hole corresponding with the first kelly and the second kelly is offered in first fixing head.
Preferably, hole corresponding with third kelly and the 4th kelly is offered in second fixing head.
Preferably, the diameter of first fixing head is greater than first crossbar.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) present invention be provided with the first pressure head, first latching tooth, the second pressure head, third pressure head, the second latch, the 4th pressure head,
First kelly, the second kelly, third kelly, the 4th kelly and the first fixing sleeve, when user needs fixed first crossbar and the
When two cross bars, the first pressure head, the second pressure head, third pressure head and the 4th pressure head are pulled respectively, by first crossbar and second crossbar point
It is not inserted into inside the both ends of the first fixing sleeve, the first pressure head, the second pressure head, third pressure head and the 4th pressure head is pushed to carry out respectively
Mobile, the first pressure head, the second pressure head, third pressure head and the 4th movable press head push the first kelly, the second kelly, third card respectively
Bar and the 4th kelly are moved, to be inserted into the first latching tooth in first crossbar and second crossbar and the second latch, allow
One cross bar and second crossbar will not slide loosening from the first fixing sleeve, improve the tightness of shopping cart.
(2) present invention is provided with the first fixing button, the first fixation hole, the first fixing head, the second fixing head, the second fixation hole
The first fixing button and second is pressed respectively and is fixed when user needs to adjust the length of the first fixing sleeve with the second fixing button
Button after pulling the first fixing head and the second fixing head to be moved to suitable position, unclamps the first fixing button and the second fixing button, the
One fixing button and the second fixing button are inserted into the first fixation hole and the second fixation hole, thus by the first fixing head and the second fixing head
Engaging increases the length of the first fixing sleeve, the length of the first fixing sleeve can be adjusted according to the demand of user, can be with
The cross bar of fixed different size.
(3) present invention is provided with the second fixing sleeve, fixed knob, the first circlip, the first mandril, the second circlip and the second top
Bar unscrews fixed knob when user needs to adjust the angle of the second fixing sleeve, by the second fixing sleeve around the first fixing sleeve
Suitable angle is turned to, fixed knob is tightened, two vertical bars are inserted into the second fixing sleeve, makes the groove point of two vertical bars
It is not caught in the first mandril and the second mandril, when vertical bar generates shaking, the first circlip and the second circlip pull the first top respectively
Bar and the second mandril make the first mandril and the second mandril not to fall off from groove, allow vertical bar can be according to the demand of user
It is adjusted, vertical bar will not be loosened, fastens vertical bar more.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is internal structure chart of the invention；
Fig. 3 is the enlarged drawing of a-quadrant of the present invention；
Fig. 4 is the enlarged drawing of B area of the present invention；
Fig. 5 is rearview of the invention；
In figure：The first fixing sleeve of 1-；The first pressure head of 2-；The first fixing button of 3-；4- first crossbar；5- first latching tooth；6-
One fixation hole；The second pressure head of 7-；The first fixing head of 8-；The second fixing sleeve of 9-；10- fixed knob；The second fixing head of 11-；12-
Three pressure heads；The second fixation hole of 13-；The second latch of 14-；15- second crossbar；The second fixing button of 16-；The 4th pressure head of 17-；18- is perpendicular
Bar；The first kelly of 19-；The second kelly of 20-；21- third kelly；The 4th kelly of 22-；23- groove；The first circlip of 24-；25-
One mandril；The second circlip of 26-；The second mandril of 27-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides the following technical solutions：A kind of connecting elements for shopping cart, including first
Fixing sleeve 1, one end of the first fixing sleeve 1 are arranged with the first fixing head 8, and the other end is arranged with the second fixing head 11, and first is fixed
The first fixation hole 6 is offered on first 8, plays the role of engaging the first fixing button 3, the first fixing sleeve 1 is close to the first fixation hole 6
First fixing button 3 is installed at position, the second fixation hole 13 is offered in the second fixing head 11, plays the second fixing button 16 of engaging
Effect, the first fixing sleeve 1 is equipped with the second fixing button 16 at the position of the second fixation hole 13.
Preferably, the side of the first fixing sleeve 1 is rotatably connected to the second fixing sleeve 9 by fixed knob 10, and second is fixed
The inside installation of set 9 opens up fluted 23 on two vertical bars 18 there are two vertical bar 18, plays the first mandril 25 and second of engaging
The effect of mandril 27,9 inner tip of the second fixing sleeve are equipped with the first mandril 25, the first mandril 25 at the position of groove 23
Lower section the first circlip 24 is installed, play the role of pull the first mandril 25,9 interior bottom portion of the second fixing sleeve is close to groove 23
Position at the second mandril 27 is installed, the lower section of the second mandril 27 is equipped with the second circlip 26.
Preferably, inside one end of the first fixing sleeve 1 is equipped with first crossbar 4, and the other end is equipped with second crossbar 15, the
One cross bar 4 offers first latching tooth 5 at the position of the first fixing sleeve 1, and the first fixing sleeve 1 is close to the side of first latching tooth 5
Second kelly 20 is installed, the other side is equipped with the first kelly 19, and the second kelly 20 is equipped with far from one end of the first fixing sleeve 1
Second pressure head 7, the first kelly 19 are equipped with the first pressure head 2 far from one end of the first fixing sleeve 1, and second crossbar 15 is solid close to first
Surely the second latch 14 is offered at the position of set 1, the first fixing sleeve 1 is equipped with third kelly close to the side of the second latch 14
21, the other side is equipped with the 4th kelly 22, and third kelly 21 is equipped with third pressure head 12 far from one end of the first fixing sleeve 1, the
Four kellies 22 are equipped with the 4th pressure head 17 far from one end of the first fixing sleeve 1.
For the ease of the first kelly 19 and the second kelly 20 in the first fixing head 8, the present embodiment, it is preferred that first
Hole corresponding with the first kelly 19 and the second kelly 20 is offered in fixing head 8.
For the ease of third kelly 21 and the 4th kelly 22 in the second fixing head 11, the present embodiment, it is preferred that second
Hole corresponding with third kelly 21 and the 4th kelly 22 is offered in fixing head 11.
For the ease of installing the first fixing head 8, in the present embodiment, it is preferred that it is horizontal that the diameter of the first fixing head 8 is greater than first
Bar 4.
Working principle：When user needs to adjust the length of the first fixing sleeve 1, the first fixing button 3 and are pressed respectively
Two fixing buttons 16 after pulling the first fixing head 8 and the second fixing head 11 to be moved to suitable position, unclamp 3 He of the first fixing button
Second fixing button 16, the first fixing button 3 and the second fixing button 16 are inserted into the first fixation hole 6 and the second fixation hole 13, thus will
First fixing head 8 and the engaging of the second fixing head 11, to increase the length of the first fixing sleeve 1, the adjusting of the first fixing sleeve 1 is finished
Afterwards, when user needs to adjust the angle of the second fixing sleeve 9, unscrew fixed knob 10, the second fixing sleeve 9 is consolidated around first
Surely set 1 turns to suitable angle, tightens fixed knob 10, two vertical bars 18 are inserted into the second fixing sleeve 9, makes two to erect
The groove 23 of bar 18 is respectively clamped into the first mandril 25 and the second mandril 27, when vertical bar 18 generates shaking, 24 He of the first circlip
Second circlip 26 pulls the first mandril 25 and the second mandril 27 respectively, makes the first mandril 25 and the second mandril 27 will not be from groove 23
In fall off, when user needs fixed first crossbar 4 and second crossbar 15, pull the first pressure head 2, the second pressure head 7, the respectively
First crossbar 4 and second crossbar 20 are inserted into inside the both ends of the first fixing sleeve 1 by three pressure heads 12 and the 4th pressure head 17 respectively,
The first pressure head 2, the second pressure head 7, third pressure head 12 and the 4th pressure head 17 is pushed to be moved respectively, the first pressure head 2, the second pressure head
7, third pressure head 12 and the movement of the 4th pressure head 17 push the first kelly 19, the second kelly 20, third kelly 21 and the 4th card respectively
Bar 22 is moved, thus in the first latching tooth 5 and the second latch 14 be inserted into first crossbar 4 and second crossbar 15, allows first
Cross bar 4 and second crossbar 15 will not slide loosening from the first fixing sleeve 1, improve the tightness of shopping cart.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of connecting elements for shopping cart, including the first fixing sleeve (1), it is characterised in that：First fixing sleeve (1)
One end be arranged with the first fixing head (8), the other end is arranged with the second fixing head (11), is opened up on first fixing head (8)
Have the first fixation hole (6), first fixing sleeve (1) is equipped with the first fixing button at the position of the first fixation hole (6)
(3), it is offered the second fixation hole (13) on second fixing head (11), first fixing sleeve (1) is close to the second fixation hole
(13) the second fixing button (16) are installed at position.
2. a kind of connecting elements for shopping cart according to claim 1, it is characterised in that：First fixing sleeve
(1) side is rotatably connected to the second fixing sleeve (9) by fixed knob (10), the inside installation of second fixing sleeve (9)
There are two vertical bar (18), opened up fluted (23) on two vertical bars (18), the second fixing sleeve (9) inner tip is leaned on
It is equipped with the first mandril (25) at the position of nearly groove (23), the first circlip is installed below first mandril (25)
(24), the second fixing sleeve (9) interior bottom portion is equipped with the second mandril (27) at the position of groove (23), and described second
Second circlip (26) are installed below mandril (27).
3. a kind of connecting elements for shopping cart according to claim 2, it is characterised in that：First fixing sleeve
(1) inside one end is equipped with first crossbar (4), and the other end is equipped with second crossbar (15), and the first crossbar (4) is close to the
It is offered at the position of one fixing sleeve (1) first latching tooth (5), first fixing sleeve (1) is pacified close to the side of first latching tooth (5)
Equipped with the second kelly (20), the other side is equipped with the first kelly (19), and second kelly (20) is far from the first fixing sleeve (1)
One end is equipped with the second pressure head (7), and first kelly (19) is equipped with the first pressure head far from the one end of the first fixing sleeve (1)
(2), the second crossbar (15) offers the second latch (14) at the position of the first fixing sleeve (1), and described first is fixed
Set (1) is equipped with third kelly (21) close to the side of the second latch (14), and the other side is equipped with the 4th kelly (22), and described the
Three kellies (21) are equipped with third pressure head (12) far from the one end of the first fixing sleeve (1), and the 4th kelly (22) is far from first
One end of fixing sleeve (1) is equipped with the 4th pressure head (17).
4. a kind of connecting elements for shopping cart according to claim 1, it is characterised in that：First fixing head
(8) hole corresponding with the first kelly (19) and the second kelly (20) is offered on.
5. a kind of connecting elements for shopping cart according to claim 1, it is characterised in that：Second fixing head
(11) hole corresponding with third kelly (21) and the 4th kelly (22) is offered on.
6. a kind of connecting elements for shopping cart according to claim 1, it is characterised in that：First fixing head
(8) diameter is greater than first crossbar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810249659.9A CN108860278B (en) | 2018-03-26 | 2018-03-26 | Connecting component for shopping cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810249659.9A CN108860278B (en) | 2018-03-26 | 2018-03-26 | Connecting component for shopping cart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108860278A true CN108860278A (en) | 2018-11-23 |
| CN108860278B CN108860278B (en) | 2020-10-16 |
Family
ID=64326434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810249659.9A Active CN108860278B (en) | 2018-03-26 | 2018-03-26 | Connecting component for shopping cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108860278B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD936326S1 (en) | 2020-04-28 | 2021-11-16 | George Tyler Currier, III | Protective interface device |
| US11207771B2 (en) | 2020-03-17 | 2021-12-28 | George Tyler Currier, III | Protective interface device with complementary case, stand and satchel |
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| JP4459799B2 (en) * | 2004-12-16 | 2010-04-28 | 株式会社バンガード | Towing conveyor |
| CN204587222U (en) * | 2015-03-17 | 2015-08-26 | 中船澄西船舶修造有限公司 | Pushing-type flower cable |
| CN105109535A (en) * | 2015-09-08 | 2015-12-02 | 国网山东省电力公司济南供电公司 | Tire locking brake for electric power construction transfer vehicle |
| CN205661503U (en) * | 2016-05-30 | 2016-10-26 | 安徽工业大学 | A arresting gear that is used for handcart anti -backsliding and can slows down |
| CN106494989A (en) * | 2015-09-07 | 2017-03-15 | 天津嘉泰盈顺健身器材有限公司 | A kind of length-adjustable electromagnetic locking steel pipe lifting tool |
| CN206230430U (en) * | 2016-12-06 | 2017-06-09 | 重庆永重重工有限公司 | A kind of hub reduction gear locknut provision for disengagement |
-
2018
- 2018-03-26 CN CN201810249659.9A patent/CN108860278B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4459799B2 (en) * | 2004-12-16 | 2010-04-28 | 株式会社バンガード | Towing conveyor |
| CN204587222U (en) * | 2015-03-17 | 2015-08-26 | 中船澄西船舶修造有限公司 | Pushing-type flower cable |
| CN106494989A (en) * | 2015-09-07 | 2017-03-15 | 天津嘉泰盈顺健身器材有限公司 | A kind of length-adjustable electromagnetic locking steel pipe lifting tool |
| CN105109535A (en) * | 2015-09-08 | 2015-12-02 | 国网山东省电力公司济南供电公司 | Tire locking brake for electric power construction transfer vehicle |
| CN205661503U (en) * | 2016-05-30 | 2016-10-26 | 安徽工业大学 | A arresting gear that is used for handcart anti -backsliding and can slows down |
| CN206230430U (en) * | 2016-12-06 | 2017-06-09 | 重庆永重重工有限公司 | A kind of hub reduction gear locknut provision for disengagement |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11207771B2 (en) | 2020-03-17 | 2021-12-28 | George Tyler Currier, III | Protective interface device with complementary case, stand and satchel |
| US11345013B2 (en) | 2020-03-17 | 2022-05-31 | George Tyler Currier, III | Protective interface device with complementary case, stand and satchel |
| USD936326S1 (en) | 2020-04-28 | 2021-11-16 | George Tyler Currier, III | Protective interface device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108860278B (en) | 2020-10-16 |
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