CN109367328A - A kind of case wheel - Google Patents
A kind of case wheel Download PDFInfo
- Publication number
- CN109367328A CN109367328A CN201811316439.XA CN201811316439A CN109367328A CN 109367328 A CN109367328 A CN 109367328A CN 201811316439 A CN201811316439 A CN 201811316439A CN 109367328 A CN109367328 A CN 109367328A
- Authority
- CN
- China
- Prior art keywords
- wheel
- fixed
- seat
- fixing
- fixing seat
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
- B60B33/045—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted resiliently, by means of dampers
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0028—Construction of wheels; methods of assembling on axle
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
- A45C2005/142—Rigid or semi-rigid luggage with built-in rolling means with spherical rolling means, e.g. ball casters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2200/00—Type of product being used or applied
- B60B2200/40—Articles of daily use
- B60B2200/45—Suitcases
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
The invention discloses a kind of case wheels, including fixing seat, wheel carrier, polyurethane wheel and wheel hub, both ends at the top of the fixing seat are all uniformly equipped with mounting post, and the side of fixing seat is uniformly equipped with fixing bolt, the bottom of the fixing seat other side is equipped with groove, and the inside of groove is equipped with wheel seat, fixing groove is uniformly provided at the top of the wheel seat, and the inside of fixing groove is mounted on magnetic adsorption plate, the bottom end uniform welding of the groove has spring base, the bottom of the wheel seat is equipped with wheel carrier, and the center of wheel carrier bottom is hinged with wheel hub by hinged axle bed, polyurethane wheel is enclosed on the lateral wall of the wheel hub, and the bottom of wheel carrier is equipped with mud guard above wheel hub.The present invention is by being equipped with mounting post, fixing seat and fixing bolt, convenient for fixing seat is fixed on luggage bottom by mounting post and fixing bolt, convenient for the fixed dismounting of device, convenient for the use of device.
Description
Technical field
The present invention relates to wheel technical field, specially a kind of case wheel.
Background technique
With the continuous development of people's living standard and the continuous improvement of the level of consumption, it is daily that luggage has become people
The most common package for being used to fill thing in trip, or the ornaments for decorating, with the continuous development of luggage, many luggages
Start that wheel is installed to assist using, effectively mitigates tired sense when user uses luggage, increase comfortable when people use
There is following defect when in use in degree, existing case wheel:
1, existing case wheel when in use, is not easy to fixed dismounting, is not easy to installing and using between luggage.
2, the pressure to wheel can not be alleviated according to loaded article weight in wrapping when existing case wheel, it is easier that wheel
Pressure between luggage is excessive, causes serious wear of wheel, reduces the service life of wheel.
3, existing case wheel is mostly injected plastics material, and wear resistance is poor, encapsulated thin, and when use is big with frictional ground force,
Worn wheels, while a large amount of noises are also easy to produce, influence the use of wheel.
4, existing case wheel easily reduces the sliding ratio of wheel when in use it is easier that impurity ine wound is on bearing,
It is not easy to the use of wheel.
Summary of the invention
The purpose of the present invention is to provide a kind of case wheel, to solve mentioned above in the background art to be not easy to fixation and tear open
Dress, wear resistance is poor and the big problem of noise.
To achieve the above object, the invention provides the following technical scheme: a kind of case wheel, including fixing seat, wheel carrier, poly- ammonia
Ester wheel and wheel hub, the both ends at the top of the fixing seat are all uniformly equipped with mounting post, and the side of fixing seat is uniformly equipped with
Fixing bolt, the bottom of the fixing seat other side are equipped with groove, and the inside of fixing seat is equipped with telescopic cavity above groove, described
The internal slide of telescopic cavity is fixed with sliding nut, and the inside of groove is equipped with wheel seat, and the center at the top of the wheel seat is equipped with
Fixed column, and one end of fixed column runs through sliding nut and extends to the top of fixing seat, the sliding nut and fixed column are solid
It is fixed to connect, it is uniformly provided with fixing groove at the top of the wheel seat, and the inside of fixing groove is mounted on magnetic adsorption plate, the bottom of the groove
End uniform welding has spring base, and the other end of spring base is extended to inside fixing groove and fixed with magnetic adsorption plate magnetic, the wheel
The bottom of seat is equipped with wheel carrier, and the center of wheel carrier bottom is hinged with wheel hub by hinged axle bed, on the lateral wall of the wheel hub
It is enclosed with polyurethane wheel, and the bottom of wheel carrier is equipped with mud guard above wheel hub, the center of the hinged axle bed extends transversely through
There is bearing, and the both ends of bearing extend to the two sides of wheel carrier and are fixed with fixture nut, the fixture nut is close to wheel carrier
Side is equipped with fixed card slot, and the both ends of hinged axle bed all extend to the inside of fixed card slot and are clamped with fixed card slot solid
It is fixed.
Preferably, the junction of the mounting post and fixing seat is uniformly equipped with corner bracket, and the junction of wheel carrier and wheel seat is uniform
Corner bracket is installed.
Preferably, fixation hole is equipped at the top of the mounting post, and the side of fixing seat is uniformly provided with and fixing bolt
Mutually matched fixation hole, the fixing seat constitute fixed disassembly and assembly structure by mounting post and fixing bolt.
Preferably, the outside of the fixed column is equipped with external screw thread, and the center of sliding nut is equipped with and external screw thread phase interworking
The internal screw thread of conjunction constitutes fixed disassembly and assembly structure, and sliding nut and telescopic cavity phase interworking between the fixed column and sliding nut
It closes, the sliding nut and telescopic cavity constitute slide construction.
Preferably, the center of the fixture nut is equipped with and the mutually matched threaded hole of bearing, and fixture nut and bearing
Between constitute fixed disassembly and assembly structure.
Preferably, the hinged axle bed and fixed card slot cooperate.
Compared with prior art, the beneficial effects of the present invention are:
1, the case wheel is by being provided with mounting post, fixing seat and fixing bolt, convenient for that will be consolidated by mounting post and fixing bolt
Reservation is fixed on luggage bottom, convenient for the fixed dismounting of device, convenient for the use of device.
2, the case wheel is by being provided with wheel carrier, wheel seat and spring base, when luggage interior items are heavier, polyurethane wheel by
To the effect of identical power, so that spring base is flexible, fixed column drives sliding nut in telescopic cavity internal slide, fixes convenient for increasing
Seat polyurethane wheel between elastic force, convenient for effectively increasing the cushion effect of luggage, effectively avoid because luggage it is overweight caused by gather
Urethane wheel wear, convenient for the service life of device.
3, the case wheel is by being provided with polyurethane wheel and wheel hub, convenient for can increase the resistance to of device by polyurethane wheel
Performance is ground, noise when using is reduced, convenient for increasing the service life of device, convenient for the use of device.
4, the case wheel is convenient in device use process, articulated shaft by being provided with fixture nut, bearing and hinged axle bed
Seat is connected to inside fixed card slot, effectively avoids hinged axle bed exposed, is wound on hinged axle bed in avoiding device use process miscellaneous
Matter filament, convenient for the use of device.
Detailed description of the invention
Fig. 1 is the device of the invention positive structure diagram.
Fig. 2 is that structural schematic diagram is cutd open in the device of the invention side.
Fig. 3 is enlarged structure schematic diagram at location A in Fig. 2 of the invention.
Fig. 4 is enlarged structure schematic diagram at B location in Fig. 2 of the invention.
In figure: 1, mounting post；2, fixing seat；3, wheel carrier；4, mud guard；5, polyurethane wheel；6, wheel hub；7, fixed column；
8, wheel seat；9, groove；10, fixing bolt；11, fixture nut；12, bearing；13, sliding nut；14, telescopic cavity；15, spring
Seat；16, fixing groove；17, magnetic adsorption plate；18, hinged axle bed；19, threaded hole；20, fixed card slot.
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. 1-4 is please referred to, a kind of embodiment provided by the invention: a kind of case wheel, including fixing seat 2, wheel carrier 3, poly- ammonia
The both ends of ester wheel 5 and wheel hub 6,2 top of fixing seat are all uniformly equipped with mounting post 1, and the side of fixing seat 2 is uniformly equipped with
Fixing bolt 10, the top of mounting post 1 is equipped with fixation hole, and the side of fixing seat 2 is uniformly provided with fixing bolt 10 mutually
The fixation hole of cooperation, fixing seat 2 constitute fixed disassembly and assembly structure by mounting post 1 and fixing bolt 10, pass through peace convenient for fixing seat 2
Dress column 1 and fixing bolt 10 are fixed on luggage bottom, and convenient for the fixed dismounting of device, convenient for the use of device, fixing seat 2 is another
The bottom of side is equipped with groove 9, and the inside of 9 top fixing seat 2 of groove is equipped with telescopic cavity 14, and the internal slide of telescopic cavity 14 is fixed
There is a sliding nut 13, and the inside of groove 9 is equipped with wheel seat 8, the center at 8 top of wheel seat is equipped with fixed column 7, and fixed column 7
One end runs through sliding nut 13 and extends to the top of fixing seat 2, and sliding nut 13 is fixedly connected with fixed column 7, fixed column 7
Outside is equipped with external screw thread, and the center of sliding nut 13 is equipped with and the mutually matched internal screw thread of external screw thread, fixed column 7 and sliding spiral shell
Fixed disassembly and assembly structure is constituted between mother 13, and sliding nut 13 and telescopic cavity 14 cooperate, sliding nut 13 and telescopic cavity 14
Slide construction is constituted, convenient for the fixation between fixed column 7 and sliding nut 13, convenient for sliding nut 13 inside telescopic cavity 14
Sliding, convenient for the use of device, the top of wheel seat 8 is uniformly provided with fixing groove 16, and the inside of fixing groove 16 is mounted on magnetic
Piece 17, the bottom end uniform welding of groove 9 has spring base 15, and the other end of spring base 15 extends to 16 inside of fixing groove and and magnetic
17 magnetic of suction piece is fixed, and the bottom of wheel seat 8 is equipped with wheel carrier 3, and the junction of mounting post 1 and fixing seat 2 is uniformly equipped with corner bracket,
And the junction of wheel carrier 3 and wheel seat 8 is uniformly equipped with corner bracket, convenient for by corner bracket increase mounting post 1 and fixing seat 2 between and
The stability connected between wheel carrier 3 and wheel seat 8, convenient for the use of device, and the center of 3 bottom of wheel carrier is cut with scissors by hinged axle bed 18
It is connected to wheel hub 6, polyurethane wheel 5 is enclosed on the lateral wall of wheel hub 6, and the bottom of 6 top wheel carrier 3 of wheel hub is equipped with mud guard
4, the center of hinged axle bed 18 has extended transversely through bearing 12, and the both ends of bearing 12 extend to the two sides of wheel carrier 3 and are fixed with
Fixture nut 11, the center of fixture nut 11 are equipped with and the mutually matched threaded hole 19 of bearing 12, and fixture nut 11 and bearing
Fixed disassembly and assembly structure is constituted between 12, is fixed on inside the threaded hole 19 of fixture nut 11 convenient for 12 both ends of bearing, convenient for fixing
Dismounting between nut 11 and bearing 12, convenient for the use of device, fixture nut 11 is equipped with fixing card close to the side of wheel carrier 3
Slot 20, and the both ends of hinged axle bed 18 all extend to the inside of fixed card slot 20 and connect and fix with fixed card slot 20, articulated shaft
Seat 18 and fixed card slot 20 cooperate, and are connected to inside fixed card slot 20, are avoided outside hinged axle bed 18 convenient for hinged axle bed 18
Reveal, impurity filament is wound on hinged axle bed 18 in avoiding device use process, convenient for the use of device.
Working principle: it in use, fixing seat 2 is fixed on luggage bottom by mounting post 1 and fixing bolt 10 first, uses
When, polyurethane wheel 5 can effectively increase the wear-resisting property of device, reduce noise when using, and use the longevity convenient for increase device
Life, when luggage interior items are heavier, effect of the polyurethane wheel 5 by identical power, so that spring base 15 is flexible, fixed column 7
Drive sliding nut 13 in 14 internal slide of telescopic cavity, convenient for increasing the elastic force between fixing seat 2 and polyurethane wheel 5, just
In the cushion effect for effectively increasing luggage, effectively avoid because luggage it is overweight caused by polyurethane wheel 5 wear, convenient for device use the longevity
It orders, in device use process, hinged axle bed 18 is connected to inside fixed card slot 20, is effectively avoided hinged axle bed 18 exposed, is avoided
Impurity filament is wound in device use process on hinged axle bed 18, convenient for the use of device.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of case wheel, including fixing seat (2), wheel carrier (3), polyurethane wheel (5) and wheel hub (6), it is characterised in that: described
Both ends at the top of fixing seat (2) are all uniformly equipped with mounting post (1), and the side of fixing seat (2) is uniformly equipped with fixing bolt
(10), the bottom of fixing seat (2) other side is equipped with groove (9), and the inside of groove (9) top fixing seat (2) is equipped with and stretches
The internal slide of contracting chamber (14), the telescopic cavity (14) is fixed with sliding nut (13), and the inside of groove (9) is equipped with wheel seat
(8), the center at the top of the wheel seat (8) is equipped with fixed column (7), and sliding nut (13) are run through simultaneously in one end of fixed column (7)
The top of fixing seat (2) is extended to, the sliding nut (13) is fixedly connected with fixed column (7), and the top of the wheel seat (8) is equal
It is even to be equipped with fixing groove (16), and the inside of fixing groove (16) is mounted on magnetic adsorption plate (17), the bottom end of the groove (9) is uniformly welded
It is connected to spring base (15), and to extend to fixing groove (16) internal and solid with magnetic adsorption plate (17) magnetic for the other end of spring base (15)
Fixed, the bottom of the wheel seat (8) is equipped with wheel carrier (3), and the center of wheel carrier (3) bottom is hinged with wheel by hinged axle bed (18)
Hub (6) is enclosed with polyurethane wheel (5) on the lateral wall of the wheel hub (6), and above wheel hub (6) wheel carrier (3) bottom installation
Have mud guard (4), the center of the hinged axle bed (18) has extended transversely through bearing (12), and the both ends of bearing (12) extend to
The two sides of wheel carrier (3) are simultaneously fixed with fixture nut (11), and the fixture nut (11) is equipped with fixation close to the side of wheel carrier (3)
Card slot (20), and the both ends of hinged axle bed (18) all extend to the inside of fixed card slot (20) and are clamped with fixed card slot (20) solid
It is fixed.
2. a kind of case wheel according to claim 1, it is characterised in that: the connection of the mounting post (1) and fixing seat (2)
Place is uniformly equipped with corner bracket, and the junction of wheel carrier (3) and wheel seat (8) is uniformly equipped with corner bracket.
3. a kind of case wheel according to claim 1, it is characterised in that: be equipped with fixation at the top of the mounting post (1)
Hole, and the side of fixing seat (2) is uniformly provided with and passes through with fixing bolt (10) mutually matched fixation hole, the fixing seat (2)
Mounting post (1) and fixing bolt (10) constitute fixed disassembly and assembly structure.
4. a kind of case wheel according to claim 1, it is characterised in that: the outside of the fixed column (7) is equipped with external screw thread,
And the center of sliding nut (13) is equipped with and the mutually matched internal screw thread of external screw thread, the fixed column (7) and sliding nut (13)
Between constitute fixed disassembly and assembly structure, and sliding nut (13) and telescopic cavity (14) mutual cooperation, the sliding nut (13) and stretch
Contracting chamber (14) constitutes slide construction.
5. a kind of case wheel according to claim 1, it is characterised in that: the center of the fixture nut (11) is equipped with and axis
(12) mutually matched threaded hole (19) is held, and constitutes fixed disassembly and assembly structure between fixture nut (11) and bearing (12).
6. a kind of case wheel according to claim 1, it is characterised in that: the hinged axle bed (18) and fixed card slot (20)
It cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811316439.XA CN109367328A (en) | 2018-11-07 | 2018-11-07 | A kind of case wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811316439.XA CN109367328A (en) | 2018-11-07 | 2018-11-07 | A kind of case wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109367328A true CN109367328A (en) | 2019-02-22 |
Family
ID=65397850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811316439.XA Pending CN109367328A (en) | 2018-11-07 | 2018-11-07 | A kind of case wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109367328A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030141684A1 (en) * | 2002-01-29 | 2003-07-31 | Edwards Anthony G. | Removable large wheel assembly for luggage with small wheels |
| CN103405904A (en) * | 2013-08-07 | 2013-11-27 | 江苏曜彰体育用品有限公司 | High-resilience shock-absorption ultimate skating wheel |
| CN103863000A (en) * | 2014-03-20 | 2014-06-18 | 江苏曜彰体育用品有限公司 | High-toughness shock-resistance scooter wheel |
| CN204526642U (en) * | 2015-04-15 | 2015-08-05 | 浙江源创电子科技有限公司 | A kind of orientable cardan wheel |
| CN105730144A (en) * | 2016-04-19 | 2016-07-06 | 江苏曜彰体育用品有限公司 | Special wheel hub for long board wheel, scooter wheel or skating wheel |
| CN205568126U (en) * | 2016-05-04 | 2016-09-14 | 张敏键 | Case and bag are with formula wheel components that moves away to avoid possible earthquakes |
| CN107415582A (en) * | 2017-09-06 | 2017-12-01 | 浙江锦源实业有限公司 | A kind of case and bag detachable wheels |
| CN206953896U (en) * | 2017-07-10 | 2018-02-02 | 中山市万里脚轮有限公司 | A kind of antiwind castor with dual brake |
| CN108056559A (en) * | 2017-12-12 | 2018-05-22 | 绍兴柯桥精良机械有限公司 | A kind of luggage Shockproof wheel easy to disassemble |
| CN207496391U (en) * | 2017-11-16 | 2018-06-15 | 西北师范大学知行学院 | A kind of connection structure of suitcase universal wheel |
| CN108583155A (en) * | 2018-05-29 | 2018-09-28 | 上海鸿研物流技术有限公司 | Castor assembly |
| CN209274273U (en) * | 2018-11-07 | 2019-08-20 | 江苏曜彰体育用品有限公司 | A kind of case wheel |
-
2018
- 2018-11-07 CN CN201811316439.XA patent/CN109367328A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030141684A1 (en) * | 2002-01-29 | 2003-07-31 | Edwards Anthony G. | Removable large wheel assembly for luggage with small wheels |
| CN103405904A (en) * | 2013-08-07 | 2013-11-27 | 江苏曜彰体育用品有限公司 | High-resilience shock-absorption ultimate skating wheel |
| CN103863000A (en) * | 2014-03-20 | 2014-06-18 | 江苏曜彰体育用品有限公司 | High-toughness shock-resistance scooter wheel |
| CN204526642U (en) * | 2015-04-15 | 2015-08-05 | 浙江源创电子科技有限公司 | A kind of orientable cardan wheel |
| CN105730144A (en) * | 2016-04-19 | 2016-07-06 | 江苏曜彰体育用品有限公司 | Special wheel hub for long board wheel, scooter wheel or skating wheel |
| CN205568126U (en) * | 2016-05-04 | 2016-09-14 | 张敏键 | Case and bag are with formula wheel components that moves away to avoid possible earthquakes |
| CN206953896U (en) * | 2017-07-10 | 2018-02-02 | 中山市万里脚轮有限公司 | A kind of antiwind castor with dual brake |
| CN107415582A (en) * | 2017-09-06 | 2017-12-01 | 浙江锦源实业有限公司 | A kind of case and bag detachable wheels |
| CN207496391U (en) * | 2017-11-16 | 2018-06-15 | 西北师范大学知行学院 | A kind of connection structure of suitcase universal wheel |
| CN108056559A (en) * | 2017-12-12 | 2018-05-22 | 绍兴柯桥精良机械有限公司 | A kind of luggage Shockproof wheel easy to disassemble |
| CN108583155A (en) * | 2018-05-29 | 2018-09-28 | 上海鸿研物流技术有限公司 | Castor assembly |
| CN209274273U (en) * | 2018-11-07 | 2019-08-20 | 江苏曜彰体育用品有限公司 | A kind of case wheel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209274273U (en) | A kind of case wheel | |
| CN109367328A (en) | A kind of case wheel | |
| US10369405B2 (en) | Low energy consumption, high efficiency treadmill | |
| CN108799721B (en) | Equipment mounting base for hardware electromechanics | |
| CN201872644U (en) | 140-2 type automobile seat absorber assembly | |
| CN207679989U (en) | A kind of mobile stable netball frame of children | |
| CN208707417U (en) | A kind of small generator mounting bracket | |
| CN208490379U (en) | A kind of greenhouse | |
| CN220147482U (en) | Bicycle basket with strong bearing capacity | |
| CN208515288U (en) | A kind of rim structure for reinforcing wheel rim bearing capacity | |
| CN202022288U (en) | Pedal structure | |
| CN209179976U (en) | A kind of adjustable damping air compressor | |
| CN209409718U (en) | A kind of tire assembly auxiliary device | |
| CN208290833U (en) | A kind of wheelchair PU wheel of good damping effect | |
| CN209367803U (en) | A kind of small-sized nitrogen gas generating device being easily installed | |
| CN208801335U (en) | A kind of high stability part rack | |
| CN206317725U (en) | Novel on-vehicle turns down table | |
| CN209595201U (en) | A kind of Easy hanging chair chassis | |
| CN206734432U (en) | A kind of convenience type automobile spare tyre fixing bracket | |
| CN209666760U (en) | Complicated landform open air medical multi-purpose walking chassis | |
| CN207758926U (en) | A kind of mud guard of bicycle | |
| CN206012318U (en) | A kind of car engine suspension supporting framework | |
| CN216886047U (en) | Split type rim | |
| CN211408409U (en) | Anti-falling device of exhibition stand | |
| CN210902349U (en) | Mounting base for showcase |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190222 |
|
| RJ01 | Rejection of invention patent application after publication |