CN107997319B - A kind of Multifunctional alpenstock based on air pressure controlling - Google Patents
A kind of Multifunctional alpenstock based on air pressure controlling Download PDFInfo
- Publication number
- CN107997319B CN107997319B CN201711283021.9A CN201711283021A CN107997319B CN 107997319 B CN107997319 B CN 107997319B CN 201711283021 A CN201711283021 A CN 201711283021A CN 107997319 B CN107997319 B CN 107997319B
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- Prior art keywords
- support tube
- air pressure
- support
- handle
- tube
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Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B3/00—Sticks combined with other objects
- A45B3/02—Sticks combined with other objects with illuminating devices
- A45B3/04—Sticks combined with other objects with illuminating devices electrical
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B29/00—Apparatus for mountaineering
- A63B29/08—Hand equipment for climbers
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
A kind of Multifunctional alpenstock based on air pressure controlling, including the first support tube, second support tube, third support tube, handle, first support tube is connect with the second support tube, second support tube is connect with third support tube, third support tube is connect with handle, first support bottom of the tube is branch fastener, first support tube and third support tube contain inner cavity, first support tube and third support pipe diameter are consistent, second support pipe outside diameter is consistent with the first support tube and third support bore, it further include two air pressure valves, air pressure valve is for regulating and controlling the air pressure of the first support tube and third support tube cavity, second support tube is dredged for inner air, modulator on handle is used for the unlatching and closing of control pressure valve, modulator control pressure valve is opened, first support tube, second support tube and third support tube are made in pressure and gravity It is packed up under, manages interior gas and closed by air pressure valve, air flue and venthole evolution, modulator control pressure valve, it is closed inside alpin-stock.
Description
Technical field
The present invention relates to climbing equipment more particularly to a kind of Multifunctional alpenstocks based on air pressure controlling.
Background technique
In general, alpin-stock is 30% degree by sharing the loading for being applied to leg, to reduce the consumption of physical strength, and in order to
Maintain balance that can steadily climb and one in used climbing equipment in walking, in particular, being due to the energy when going down the hill
Enough effectively bufferings are applied to the impact of knee, thus alpin-stock and be not limited to the age and in climbing equipment used generally
One.Above-mentioned alpin-stock is carried for convenience and is made of the structure of adjustable length, mainly so that the clamping of nut form
Part rotation, to tighten or release, the mode of the length for the support tube being made of multistage so as to telescopic adjustment is constituted.However,
Previous length adjustment cane is that the clamping element being screwed by rotation is tightened or released, and is able to carry out telescopic adjustment,
This is constituted, and is tightly tightened clamping element or is released the movement trouble of clamping element, and consume the comparable time, also occurs not tightly
Clamping element is tightened, then support tube fails to bear pressing force and internally be trapped into or component is damaged etc. drawback.Also, it climbs the mountain
Cane has durability by that will not be bent when user of service leans on cane or impaired material is made, mainly when will about 41kg
Power when being applied at the about 10mm of the center from cane 15 seconds, should not there is a phenomenon where canes by bending, damage or deformation, but according to cane
Material, a considerable amount of products fail to pass through resistance test.Therefore, in the past because of product the problem of support tube be trapped into or
Cane bending deformation, and cause when going down the hill, center of gravity is lost, the drawback of great safety accident etc. is caused.Meanwhile it going up a hill
In the process, if the length of alpin-stock is too long, will lead to user can not have an effect when in use, will result in alpin-stock in this way and share
The loading for being applied to leg is inadequate, so that user is more laborious.It will also result in caused by user is not suitable with alpin-stock and climb the mountain simultaneously
The case where cane bending deformation, occurs.
Summary of the invention
Goal of the invention: in view of the above-mentioned problems, the present invention provides a kind of Multifunctional alpenstock based on air pressure controlling.
Technical solution: a kind of Multifunctional alpenstock based on air pressure controlling, including the first support tube, the second support tube,
Three support tubes, handle, first support tube are connect with second support tube, and second support tube and the third support
Pipe connection, the third support tube are connect with the handle, and the first support bottom of the tube is branch fastener, first support tube
And half hollow out in the middle part of third support tube, half hollow out are inner cavity, first support tube and third support pipe diameter one
It causing, it further includes two air pressure valves that the second support pipe outside diameter is consistent with first support tube and third support bore,
The air pressure valve is installed on the both ends of second support tube, and the air pressure valve is for regulating and controlling first support tube and third
The air pressure of tube cavity is supported, second support tube is dredged for inner air, has air flue inside second support tube, described
Second support tube wall includes several ventholes, and the handle includes modulator, and the modulator is for controlling the air pressure valve
Unlatching and closing, the modulator controls the air pressure valve and opens, first support tube, the second support tube and third
Support tube is packed up under pressure and gravity, is managed interior gas and is escaped by the air pressure valve, air flue and venthole, described
Modulator controls the air pressure valve and closes, closed inside first support tube and third support tube.
As a kind of preferred embodiment of the invention, it is provided on the outside of the air pressure valve at second support tube both ends
Piston, the piston is for preventing air from first support tube and the second support tube and the third support tube and second
It is leaked out in the gap of support tube contact portion, the piston suits with first support tube and third support tube cavity, institute
Stating also includes venthole in the middle part of piston.
As a kind of preferred embodiment of the invention, the venthole in the middle part of the piston is respectively provided with metal snorkel, the work
Side is provided with extension piece beyond the Great Wall, and the metal snorkel runs through piston and extension piece, and the extension piece diameter is less than the work
Fill in diameter.
It further include two springs as a kind of preferred embodiment of the invention, the spring is respectively arranged at described first
Stay tube and third support tube cavity, the spring for being located at the first support tube cavity and prolonging in first support tube
Piece connection is opened up, the other end is connect with the first support tube intracavity bottom, the spring and position positioned at third support tube cavity
In the extension piece connection in the third support tube, the other end is connect with the third support tube inner cavity top.
As a kind of preferred embodiment of the invention, the handle further includes bracelet, and the bracelet and the handle pass through company
Splicing connection, the bracelet is for preventing the alpin-stock from slipping out of the hand.
As a kind of preferred embodiment of the invention, the bracelet includes pulse monitor, and the pulse monitor is for supervising
The pulse of user is surveyed, the pulse monitor includes cpu chip and alarm device.
As a kind of preferred embodiment of the invention, the cpu chip connects mobile terminal, and the mobile terminal is for being arranged
Pulse threshold value, the cpu chip is according to obtained real-time pulse and the pulse threshold value comparison is monitored, when real-time pulse is greater than institute
When stating pulse threshold value, the alarm device is sounded an alarm.
As a kind of preferred embodiment of the invention, the handle further includes compass.
As a kind of preferred embodiment of the invention, the alpin-stock further includes lighting device, and the lighting device includes hand
Torch and Waterproof lampholder, the flashlight are installed on the handle, and the Waterproof lampholder is installed on outside first support tube
Wall, the flashlight are illuminated for front, and the Waterproof lampholder is used for road lighting.
As a kind of preferred embodiment of the invention, the handle further includes switch, and the switch is for controlling the illumination
The unlatching and closing of device.
The present invention realize it is following the utility model has the advantages that 1. by the regulation to alpin-stock inner air allow alpin-stock with
Real-time transform length in the way of family mountain-climbing, avoids the need for stopping, and needs inconvenience caused by change alpin-stock manually, also keeps away
Exempt from common alpin-stock issuable clamping element when changing length and does not tighten caused security risk.
2. changing the length of alpin-stock effectively to adapt to upward slope or descending, alpin-stock can be prevented because of support problem
And the problem of deforming, meanwhile, it is also avoided that the user caused by gravity center instability loses center of gravity due to falls down in this way, avoids occurring
Contingency.
3. being equipped with compass and lighting device, can not have to stop with compass during user's mountain-climbing,
Also it avoids to a certain extent since it is desired that only using security risk caused by an alpin-stock with flashlight.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and consistent with the instructions for explaining the principles of this disclosure.
Fig. 1 is the appearance diagram of alpin-stock of the present invention；Fig. 2 is alpin-stock internal structure cross-sectional view of the present invention；Fig. 3 is
Handle of the present invention and hand ring diagram；Fig. 4 is three schematic diagram of the embodiment of the present invention.
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.
Embodiment one: being Fig. 1-3 with reference to figure.A kind of Multifunctional alpenstock based on air pressure controlling, including the first support tube
1, the second support tube 2, third support tube 3, handle 4, first support tube 1 are connect with second support tube 2, and described second
Support tube 2 is connect with the third support tube 3, and the third support tube 3 is connect with the handle 4,1 bottom of the first support tube
Portion is branch fastener 5, and half hollow out of first support tube 1 and the middle part of third support tube 3, half hollow out is inner cavity, described the
One support tube 1 and 3 diameter of third support tube are consistent, 2 outer diameter of the second support tube and first support tube 1 and third
3 internal diameter of support tube is consistent, further includes two air pressure valves 6, the air pressure valve 6 is installed on the both ends of second support tube 2, described
Air pressure valve 6 is for regulating and controlling the air pressure of 3 inner cavity of first support tube 1 and third support tube, and second support tube 2 is for interior
Portion's air is dredged, and has air flue 7 inside second support tube 2,2 tube wall of the second support tube includes several ventholes 8, described
Handle 4 includes modulator 9, and the modulator 9 is used to control the unlatching and closing of the air pressure valve 6, and the modulator 9 controls
The air pressure valve 6 is opened, and first support tube 1, the second support tube 2 and third support tube 3 are in pressure and gravity
Under pack up, manage in gas escaped by the air pressure valve 6, air flue 7 and venthole 8, the modulator 9 controls the air pressure valve
6 close, and first support tube 1 and 3 inside of third support tube are closed.
As a kind of preferred embodiment of the invention, the outside positioned at the air pressure valve 6 at 2 both ends of the second support tube is respectively provided with
There is piston 10, the piston 10 is for preventing air from supporting from first support tube 1 and the second support tube 2 and the third
It is leaked out in pipe 3 and the gap of 2 contact portion of the second support tube, the piston 10 is supported with first support tube 1 and third
3 inner cavity of pipe suits, and 10 middle part of piston also includes venthole 8.
As a kind of preferred embodiment of the invention, the venthole 8 at 10 middle part of piston is respectively provided with metal snorkel 11, institute
It states and is provided with extension piece 12 on the outside of piston 10, the metal snorkel 11 runs through piston 10 and extension piece 12, the extension piece
12 diameters are less than 10 diameter of piston.
It further include two springs 13 as a kind of preferred embodiment of the invention, the spring 13 is respectively arranged at described
3 inner cavity of one support tube 1 and third support tube, the spring 13 for being located at 1 inner cavity of the first support tube be located at described first
Extension piece 12 in stay tube 1 connects, and the other end is connect with 1 intracavity bottom of the first support tube, described to be located at third support tube 3
The spring 13 of inner cavity supports the extension piece 12 in 3 pipes to connect with the third is located at, the other end and 3 inner cavity of third support tube
Top connection.
In the specific implementation process, user by the modulator 9 on the handle 4 to the air pressure of the alpin-stock inner cavity into
Row regulation, to achieve the effect that the control alpin-stock is flexible.The alpin-stock is commonly set as user in level walking
Adaptation length, and the spring 13 is in state half-compressed at this time.When user is when going up a hill, user passes through the modulator 9
The air pressure valve 6 is opened, and uses the alpin-stock as usual, not due to the air flue 7, venthole 8 and snorkel bore
Greatly, and under the action of piston 10, the contraction that the alpin-stock will not be exceedingly fast during user supports, but slowly
It shrinks.When user's support, under pressure, the air in 3 inner cavity of first support tube 1 and third support tube is slowly
Be extruded, the air by the snorkel, air pressure valve 6, air flue 7 and stomata evolution, user pass through the modulator 9
It controls the air pressure valve 6 to close, first support tube 1 and 3 inner cavity of third support tube are closed, in the lumen the effect of air pressure
Under, the alpin-stock keeps certain length.When user needs to restore the alpin-stock, user passes through the modulator 9
The air pressure valve 6 is opened, since the alpin-stock described during going up a hill is shunk, the spring 13 is in compressive state, in institute
When stating the opening of air pressure valve 6, inner cavity and outside air are by the snorkel, air pressure valve 6, air flue 7 and stomata connection, therefore,
The air pressure of inner cavity is consistent with atmospheric pressure, under the action of the spring 13 and gravity, the stretching, extension of the alpin-stock slowly,
When the alpin-stock extends to adaptation length of the user in level walking when, user closes the gas by the modulator 9
Pressure valve 6, the inner cavity is closed, and the alpin-stock can be with supported weight.
When user is gone down the hill, user is opened the air pressure valve 6 by the modulator 9, since alpin-stock is adapting to shape
Spring 13 is in state half-compressed under state, and when the air pressure valve 6 is opened, inner cavity and outside air pass through the snorkel, gas
Pressure valve 6, air flue 7 and stomata connection, therefore, air pressure and the atmospheric pressure of inner cavity are consistent, in the spring 13 and gravity
Under the action of, the stretching, extension of the alpin-stock slowly, when the alpin-stock, which extends to, most preferably puts forth effort length when user is gone down the hill, user
The air pressure valve 6 is closed by the modulator 9, the inner cavity is closed, and the alpin-stock can be with supported weight.
It is noted that the alpin-stock can be compressed to most short status by user, with Portable belt.
Embodiment two: being Fig. 3 with reference to figure.For embodiment one, the difference of the present embodiment is: as of the invention
A kind of preferred embodiment, the handle 4 further include bracelet 14, and the bracelet 14 is connect with the handle 4 by connecting rope, the hand
Ring 14 is for preventing the alpin-stock from slipping out of the hand.
As a kind of preferred embodiment of the invention, the bracelet 14 includes pulse monitor 15, the pulse monitor 15
For monitoring the pulse of user, the pulse monitor 15 includes cpu chip and alarm device.
As a kind of preferred embodiment of the invention, the cpu chip connects mobile terminal, and the mobile terminal is for being arranged
Pulse threshold value, the cpu chip is according to obtained real-time pulse and the pulse threshold value comparison is monitored, when real-time pulse is greater than institute
When stating pulse threshold value, the alarm device is sounded an alarm.
In the specific implementation process, the alpin-stock is connected in the wrist of oneself by user by the bracelet 14, this
When, the pulse monitor 15 being set on the bracelet 14 obtains the pulse of user, and user can pass through the shifting before mountain-climbing
Dynamic terminal is arranged a pulse threshold value, and the pulse threshold value is the pulse peak under user's proper motion, such as 150 beats/min,
During user's mountain-climbing, the pulse condition of the 15 real-time monitoring user of pulse monitor, when the pulse monitor 15
Cpu chip judge the user real-time pulse be higher than 150 beats/min when, the cpu chip judge user climb the mountain when be moved through
Amount or the appearance of the physical condition of user are abnormal, and the cpu chip sends warning instruction, the alarm device hair to the alarm device
Alarm tone out, to notify user is appropriate to rest.
Embodiment three: being Fig. 3-4 with reference to figure.For embodiment one, the difference of the present embodiment is: as the present invention
A kind of preferred embodiment, the handle 4 further includes compass 16.
As a kind of preferred embodiment of the invention, the alpin-stock further includes lighting device, and the lighting device includes hand
Torch 17 and Waterproof lampholder 18, the flashlight 17 are installed on the handle 4, and the Waterproof lampholder 18 is installed on described first
1 outer wall of support tube, the flashlight 17 are illuminated for front, and the Waterproof lampholder 18 is used for road lighting.
As a kind of preferred embodiment of the invention, the handle 4 further includes switch 19, and the switch 19 is described for controlling
The unlatching and closing of lighting device.
In the specific implementation process, user can be by 16 direction of observation of compass on handle 4, without additionally taking
Compass 16 carries out the adjustment in direction out, meanwhile, user can also constantly observe compass 16 during mountain-climbing, facilitate use
Track route is formulated in mountain-climbing figure in family.
The flashlight 17 is installed on side opposite with the bracelet 14 on the handle 4, and the Waterproof lampholder 18 is pacified
Compare position on the lower loaded on first support tube 1, is provided with above first support tube 1 and 5 junction of branch fastener
Four mounting holes, the Waterproof lampholder 18 are installed in the mounting hole, and the Waterproof lampholder 18 is inlayed with the first support tube 1
Engagement.When user needs to illuminate, user can be controlled by 19 pairs of lighting devices of switch on the handle 4,
When ambient enviroment is more dark or light is bad, user can open the lighting device by the switch 19.
The alpin-stock can be inserted into water when needing to observe water-bed situation and open the Waterproof lampholder 18 and carried out by user
Underwater lighting.
The above embodiments merely illustrate the technical concept and features of the present invention, and the purpose is to allow the skill for being familiar with the technical field
Art personnel can understand the content of the present invention and implement it accordingly, and can not be limited the scope of the invention with this.All bases
Equivalent changes or modifications made by spirit of the invention, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of Multifunctional alpenstock based on air pressure controlling, including the first support tube, the second support tube, third support tube, hand
Handle, first support tube are connect with second support tube, and second support tube is connect with the third support tube, described
Third support tube is connect with the handle, and the first support bottom of the tube is branch fastener, first support tube and third branch
Half hollow out in the middle part of stay tube, half hollow out are inner cavity, and first support tube and third support pipe diameter are consistent, described second
Support pipe outside diameter consistent with first support tube and third support bore, it is characterised in that: it further include two air pressure valves,
The air pressure valve is installed on the both ends of second support tube, and the air pressure valve is for regulating and controlling first support tube and third
The air pressure of tube cavity is supported, second support tube is dredged for inner air, has air flue inside second support tube, described
Second support tube wall includes several ventholes, and the handle includes modulator, and the modulator is for controlling the air pressure valve
Unlatching and closing, the modulator controls the air pressure valve and opens, first support tube, the second support tube and third
Support tube is packed up under pressure and gravity, is managed interior gas and is escaped by the air pressure valve, air flue and venthole, described
Modulator controls the air pressure valve and closes, closed inside first support tube and third support tube；
Piston is provided on the outside of the air pressure valve at second support tube both ends, the piston is for preventing air from institute
It states and is leaked out in the first support tube and the second support tube and the third support tube and the gap of the second support tube contact portion, institute
It states piston to suit with first support tube and third support tube cavity, also includes venthole, the work in the middle part of the piston
The venthole at plug middle part is respectively provided with metal snorkel, extension piece is provided on the outside of the piston, the metal snorkel is through work
Plug and extension piece, the extension piece diameter are less than the piston diameter, and the alpin-stock further includes two springs, the spring
Be respectively arranged at first support tube and third support tube cavity, the spring for being located at the first support tube cavity be located at
Extension piece connection in first support tube, the other end is connect with the first support tube intracavity bottom, described to be located at third
The spring of tube cavity is supported to connect with the extension piece being located in the third support tube, the other end and the third support tube cavity
Top connection, the alpin-stock are commonly set as adaptation length of the user in level walking, and the spring is in half at this time
Compressive state.
2. a kind of Multifunctional alpenstock based on air pressure controlling according to claim 1, it is characterised in that: the handle is also
Including bracelet, the bracelet is connect with the handle by connecting rope, and the bracelet is for preventing the alpin-stock from slipping out of the hand.
3. a kind of Multifunctional alpenstock based on air pressure controlling according to claim 2, it is characterised in that: the bracelet packet
Pulse monitor is included, the pulse monitor is used to monitor the pulse of user, and the pulse monitor includes cpu chip and police
Report device.
4. a kind of Multifunctional alpenstock based on air pressure controlling according to claim 3, it is characterised in that: the CPU core
Piece connects mobile terminal, and the mobile terminal is for being arranged pulse threshold value, the real-time pulse that the cpu chip is obtained according to monitoring
With the pulse threshold value comparison, when real-time pulse is greater than the pulse threshold value, the alarm device is sounded an alarm.
5. a kind of Multifunctional alpenstock based on air pressure controlling according to claim 1, it is characterised in that: the handle is also
Including compass.
6. a kind of Multifunctional alpenstock based on air pressure controlling according to claim 1, it is characterised in that: the alpin-stock
It further include lighting device, the lighting device includes flashlight and Waterproof lampholder, and the flashlight is installed on the handle, institute
It states Waterproof lampholder and is installed on the first support pipe outer wall, the flashlight is illuminated for front, and the Waterproof lampholder is used for road
Face illumination.
7. a kind of Multifunctional alpenstock based on air pressure controlling according to claim 6, it is characterised in that: the handle is also
Including switch, the unlatching and closing switched for controlling the lighting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711283021.9A CN107997319B (en) | 2017-12-07 | 2017-12-07 | A kind of Multifunctional alpenstock based on air pressure controlling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711283021.9A CN107997319B (en) | 2017-12-07 | 2017-12-07 | A kind of Multifunctional alpenstock based on air pressure controlling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107997319A CN107997319A (en) | 2018-05-08 |
| CN107997319B true CN107997319B (en) | 2019-08-09 |
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ID=62057368
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711283021.9A Active CN107997319B (en) | 2017-12-07 | 2017-12-07 | A kind of Multifunctional alpenstock based on air pressure controlling |
Country Status (1)
| Country | Link |
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| CN (1) | CN107997319B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111000340B (en) * | 2018-05-22 | 2021-09-07 | 首都医科大学附属北京潞河医院 | Walking stick with ventilation effect and using method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2543552Y (en) * | 2002-01-21 | 2003-04-09 | 东莞上安鸿运动器材厂 | Inflated jump health care bar |
| CN2725601Y (en) * | 2004-08-05 | 2005-09-14 | 福隆尖端科技股份有限公司 | Pneumatic rod |
| CN102497794A (en) * | 2009-09-14 | 2012-06-13 | Ncc股份有限公司 | Walking stick |
| CN104546385A (en) * | 2014-03-20 | 2015-04-29 | 罗成 | Telescopic crutch with pure mechanical button switch for timely adjusting height |
| CN204483310U (en) * | 2015-02-15 | 2015-07-22 | 朱静风 | Telescopic pressure buffer reset crutch |
-
2017
- 2017-12-07 CN CN201711283021.9A patent/CN107997319B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2543552Y (en) * | 2002-01-21 | 2003-04-09 | 东莞上安鸿运动器材厂 | Inflated jump health care bar |
| CN2725601Y (en) * | 2004-08-05 | 2005-09-14 | 福隆尖端科技股份有限公司 | Pneumatic rod |
| CN102497794A (en) * | 2009-09-14 | 2012-06-13 | Ncc股份有限公司 | Walking stick |
| CN104546385A (en) * | 2014-03-20 | 2015-04-29 | 罗成 | Telescopic crutch with pure mechanical button switch for timely adjusting height |
| CN204483310U (en) * | 2015-02-15 | 2015-07-22 | 朱静风 | Telescopic pressure buffer reset crutch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107997319A (en) | 2018-05-08 |
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Effective date of registration: 20190719 Address after: 312000 Baiyang Village, Anchang Street, Keqiao District, Shaoxing City, Zhejiang Province Applicant after: Shaoxing Zhengkai Intelligent Equipment Co., Ltd. Address before: 215400 East Linjiayuan, Chengxiang Town, Taicang City, Suzhou City, Jiangsu Province, 32401 blocks Applicant before: Qian Yueying |
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Effective date of registration: 20201104 Address after: No.78 Nanjing Road, Sijia Town, Haimen District, Nantong City, Jiangsu Province, 226100 Patentee after: Baojia Intelligent Technology (Nantong) Co.,Ltd. Address before: 312000 Baiyang Village, Anchang Street, Keqiao District, Shaoxing City, Zhejiang Province Patentee before: Shaoxing Zhengkai Intelligent Equipment Co.,Ltd. |