CN114886250A - Flat callus on sole of built-in ball in area - Google Patents
Flat callus on sole of built-in ball in area Download PDFInfo
- Publication number
- CN114886250A CN114886250A CN202111583043.3A CN202111583043A CN114886250A CN 114886250 A CN114886250 A CN 114886250A CN 202111583043 A CN202111583043 A CN 202111583043A CN 114886250 A CN114886250 A CN 114886250A
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- Prior art keywords
- locking
- ball
- foot pad
- section
- locking groove
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- 206010020649 Hyperkeratosis Diseases 0.000 title claims abstract description 34
- 208000004067 Flatfoot Diseases 0.000 claims abstract description 27
- 230000004308 accommodation Effects 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 6
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B91/00—Feet for furniture in general
- A47B91/002—Mechanical means to move furniture easily, e.g. air cushioning means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finger-Pressure Massage (AREA)
Abstract
The invention discloses a flat foot pad with built-in balls, which comprises: the foot pad mechanism comprises a bracket and at least two foot pad mechanisms, wherein the two foot pad mechanisms are respectively arranged at two ends of the bracket, and an accommodating space is arranged in the bracket; each callus on the sole mechanism all includes: ball, callus on the sole and locking Assembly, the callus on the sole with the connection can be dismantled to the bottom of support, the callus on the sole confession the ball runs through, locking Assembly activity is located in the accommodation space, the ball with locking Assembly roll cooperation, locking Assembly is used for switching and locking the roll position of ball, so that the ball is in the accommodation space or the bottom of callus on the sole. According to the table, the ball structure is added in the foot pad, the balls are protruded or hidden in the flat foot pad through the locking assembly, so that the switching between the foot pad and the balls is realized, when the balls are hidden in the foot pad, the stability of the table is higher, and when the balls protrude out of the foot pad, the table can be pushed by a single person.
Description
Technical Field
The invention relates to the technical field of foot pads for tables, in particular to a flat foot pad with built-in balls.
Background
In the prior art, the table that sets up single flat callus on the sole can only lift up the table and remove when needs remove, but the single people removes the table more inconvenient, and the table that sets up single gyro wheel influences the equilibrium of whole table when removing the back and need fix, consequently sets up a convenient removal of section, and has higher stationarity's callus on the sole for the table after removing to be indispensable.
Disclosure of Invention
Aiming at the problems of the existing foot pad for the table, the flat foot pad with the built-in ball is provided, the rolling position of the ball can be switched and locked, and the switching between the ball and the foot pad can be realized.
The specific technical scheme is as follows:
a flat callus on sole of in-band ball includes: the foot pad mechanism comprises a bracket and at least two foot pad mechanisms, wherein the two foot pad mechanisms are respectively arranged at two ends of the bracket, and an accommodating space is arranged in the bracket;
each callus on the sole mechanism all includes: ball, callus on the sole and locking Assembly, the callus on the sole with the connection can be dismantled to the bottom of support, the callus on the sole confession the ball runs through, locking Assembly activity is located in the accommodation space, the ball with locking Assembly roll cooperation, locking Assembly is used for switching and locking the roll position of ball, so that the ball is in the accommodation space or the bottom of callus on the sole.
The flat foot pad with the built-in ball is characterized in that the ball is operatively located at a first position and a second position, the ball is located in the accommodating space when the ball is located at the first position, and the ball is located at the bottom of the foot pad when the ball is located at the second position.
The flat callus on sole of built-in ball in foretell area, wherein, each locking Assembly all includes:
the sliding block is movably arranged in the accommodating space along the longitudinal direction, the side wall of the sliding block is provided with at least one first locking groove, at least one second locking groove and at least one channel respectively communicated with the first locking groove and the second locking groove, and the first locking groove is positioned right above the second locking groove;
the elastic piece is arranged in the accommodating space, and two ends of the elastic piece are respectively abutted against the bottom of the sliding block and the bottom of the accommodating space;
the locking rod is movably arranged in the accommodating space and is respectively in locking fit with the first locking groove or the second locking groove;
when the ball is located at the first position, the ball is located in the accommodating space, and the locking rod is in locking fit with the second locking groove;
when the ball is located the second position, the ball runs through the bottom of callus on the sole, the locking pole with first locking groove locking cooperation.
The above-mentioned flat callus on sole of built-in ball in area, wherein, each locking subassembly still includes: and the pressing piece penetrates through the support and is fixedly connected with the top of the sliding block.
The above-mentioned flat callus on sole of built-in ball in area, wherein, each locking subassembly still includes: the casing, the casing is fixed to be located in the accommodation space, the slider the elastic component is all located in the casing, supply in the casing the ball stretches into, the pressing piece runs through the casing, the one end of locking pole with the casing rotates to be connected, the one end of locking pole with this cooperation of passageway slip, just the other end of locking pole is respectively first locking groove or second locking groove locking cooperation.
Foretell flat callus on sole of built-in ball in area, wherein, first opening has on the callus on the sole, the bottom of casing has the second opening, first opening with the second opening is just right mutually, first opening the second opening with the accommodation space communicates in proper order, first opening the second opening supplies the ball runs through.
In the above flat foot pad with built-in balls, the bottom inside the casing has a guide post, and one end of the elastic element is sleeved on the guide post.
Foretell take built-in ball flat foot pad, wherein, the downside in first locking groove the downside in second locking groove all is recessed setting.
The above flat callus on sole of built-in ball in area, wherein, the lateral wall of slider has two of symmetry setting the passageway, first locking groove, one the passageway, second locking groove and another the passageway communicates in proper order and forms the return circuit.
The above-mentioned flat callus on sole of built-in ball in area, wherein, each the passageway all includes: the first section, the second section and the third section of leading to, the one end of first section of leading to with first locking groove communicates, the one end of second section of leading to with the other end of first section of leading to is linked together, the one end of third section of leading to with the other end of second section of leading to is linked together, the other end of third section of leading to with second locking groove communicates, first section of leading to, the second section of leading to with the third section of leading to all is the slope setting, the one end of first section of leading to is less than the other end of first section of leading to, the one end of second section of leading to is higher than the other end of second section of leading to, the one end of third section of leading to is higher than the other end of third section.
Compared with the prior art, the technical scheme has the positive effects that:
according to the table, the ball structure is added in the foot pad, the balls are protruded or hidden in the flat foot pad through the locking assembly, so that the switching between the foot pad and the balls is realized, when the balls are hidden in the foot pad, the stability of the table is higher, and when the balls protrude out of the foot pad, the table can be pushed by a single person.
Drawings
FIG. 1 is a schematic view of the overall structure of a ball protruding foot pad with a built-in ball flat foot pad according to the present invention;
FIG. 2 is a schematic view of the whole structure of the flat foot pad with built-in balls of the present invention with the balls hidden in the accommodating space;
FIG. 3 is an exploded view of a flat foot pad with built-in balls according to the present invention;
FIG. 4 is a sectional view of a flat foot pad with built-in balls according to the present invention;
FIG. 5 is a sectional view of a flat foot pad with built-in balls according to the present invention;
FIG. 6 is a schematic structural view of a slider with a built-in ball flat foot pad according to the present invention;
in the drawings: 1. a support; 2. a foot pad mechanism; 3. an accommodating space; 4. a ball bearing; 5. a foot pad; 6. A locking assembly; 7. a slider; 8. an elastic member; 9. a lock lever; 10. a channel; 11. a first locking groove; 12. a second locking groove; 13. a pressing member; 14. a housing; 15. a first port; 16. a second port; 17. a guide post; 18. a loop; 19. mounting holes; 20. a step; 21. a first pass section; 22. A second passage section; 23. a third pass section; 24. a lock section; 25. an installation part.
Detailed Description
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
Fig. 1 is a schematic overall structure view of a ball protruding foot pad with a built-in ball flat foot pad of the present invention, fig. 2 is a schematic overall structure view of balls of the built-in ball flat foot pad of the present invention hidden in a receiving space, fig. 3 is a schematic exploded structure view of the built-in ball flat foot pad of the present invention, fig. 4 is a sectional structural view of the built-in ball flat foot pad of the present invention, fig. 5 is a sectional structural view of the built-in ball flat foot pad of the present invention, fig. 6 is a schematic structural view of a slider of the built-in ball flat foot pad of the present invention, as shown in fig. 1 to 6, showing a preferred embodiment of the built-in ball flat foot pad, including: support 1 and at least two foot pad mechanisms 2, two foot pad mechanisms 2 install respectively in the both ends of support 1, have accommodation space 3 in the support 1.
Further, as a preferred embodiment, each of the foot pad mechanisms 2 includes: ball 4, callus on the sole 5 and locking Assembly 6, callus on the sole 5 can be dismantled with the bottom of support 1 and be connected, and callus on the sole 5 supplies ball 4 to run through, and in the accommodation space 3 was located in the activity of locking Assembly 6, ball 4 and locking Assembly 6 roll cooperation, locking Assembly 6 was used for switching and locking ball 4's roll position to make ball 4 be in accommodation space 3 or the bottom of callus on the sole 5.
Preferably, the foot pad 5 is connected with the bracket 1 in a snap-fit manner.
Further, as a preferred embodiment, the ball 4 is operatively disposed at a first position and a second position, when the ball 4 is disposed at the first position, the ball 4 is hidden in the accommodating space 3, and when the ball 4 is disposed at the second position, the ball 4 protrudes from the bottom of the foot pad 5.
Further, as a preferred embodiment, each locking assembly 6 comprises: slider 7, an at least elastic component 8 and at least one locking lever 9, slider 7 is located in accommodation space 3 along vertical activity, the lateral wall of slider 7 has at least one first locking groove 11, at least one second locking groove 12 and communicate first locking groove 11 and at least one passageway 10 of second locking groove 12 respectively, first locking groove 11 is located second locking groove 12 directly over, elastic component 8 is located in accommodation space 3, and the both ends of elastic component 8 respectively with the bottom of slider 7, the bottom of accommodation space 3 offsets, locking lever 9 activity is located in accommodation space 3, locking lever 9 respectively with first locking groove 11 or the locking cooperation of second locking groove 12 locking.
Preferably, the elastic member 8 is a spring.
Further, as a preferred embodiment, when the ball 4 is located at the first position, the ball 4 is hidden in the accommodating space 3, and the locking rod 9 is locked and engaged with the second locking groove 12.
Further, as a preferred embodiment, when the ball 4 is located at the second position, the ball 4 protrudes from the bottom of the foot pad 5, and the locking rod 9 is locked in the first locking groove 11.
The above are merely preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The present invention also has the following embodiments in addition to the above:
in a further embodiment of the present invention, with continued reference to fig. 1 to 6, each locking assembly 6 further comprises: the pressing piece 13 penetrates through the support 1, and is fixedly connected with the top of the sliding block 7.
In a further embodiment of the invention, each locking assembly 6 further comprises: casing 14, casing 14 are fixed to be located in accommodation space 3, and slider 7, elastic component 8 all locate in casing 14, supply ball 4 to stretch into in the casing 14, and pressing piece 13 runs through casing 14, and the one end of locking pole 9 rotates with casing 14 to be connected, and this cooperation is slided with passageway 10 to the one end of locking pole 9, and the other end of locking pole 9 is first locking groove 11 or the cooperation of second locking groove 12 locking respectively.
In a further embodiment of the present invention, the foot pad 5 has a first through hole 15, the bottom of the housing 14 has a second through hole 16, the first through hole 15 is opposite to the second through hole 16, the first through hole 15 and the second through hole 16 are sequentially communicated with the accommodating space 3, and the balls 4 are allowed to pass through the first through hole 15 and the second through hole 16.
In a further embodiment of the present invention, the bottom of the housing 14 has a guide post 17, and one end of the elastic member 8 is sleeved on the guide post 17.
In a further embodiment of the present invention, the lower sides of the first locking groove 11 and the second locking groove 12 are recessed.
In a further embodiment of the invention, the side wall of the slider 7 has two symmetrically arranged channels 10, and the first locking groove 11, the one channel 10, the second locking groove 12 and the other channel 10 are communicated in sequence to form a loop 18.
In a further embodiment of the invention, each channel 10 comprises: first lead to the section 21, second lead to section 22 and third through-section 23, first one end that leads to section 21 is linked together with first locking groove 11, the one end that the second leads to section 22 is linked together with the first other end that leads to section 21, the one end that the third through-section 23 is linked together with the other end that the second leads to section 22, the other end and the second locking groove 12 of third through-section 23 are linked together, first lead to section 21, second lead to section 22 and third through-section 23 all are the slope setting, first one end that leads to section 21 is less than the first other end that leads to section 21, the one end that the second leads to section 22 is higher than the other end that the second leads to section 22, the one end of third through-section 23 is higher than the other end of third through-section 23.
Preferably, the two sides of the sliding block 7 are both provided with loops 18, and the two loops 18 are symmetrically arranged.
Preferably, each loop 18 is arranged in a heart shape.
Preferably, each locking assembly 6 comprises: two locking rods 9, both sides of the bottom of the casing 14 have mounting holes 19, the lower ends of the two locking rods 9 are respectively rotatably disposed in the two mounting holes 19, and the upper ends of the two locking rods 9 are respectively movably disposed in the two loops 18.
Preferably, the slider 7 comprises a locking portion 24 and a mounting portion 25 which are connected with each other up and down, the loop 18 is arranged on both sides of the locking block 24, the ball 4 is arranged on the bottom of the mounting portion 25, and the step 20 is arranged between the locking portion 24 and the mounting portion 25.
Preferably, the two sides of the bottom of the housing 14 are provided with guide posts 17, the two guide posts 17 are respectively sleeved with an elastic member 8, and the other ends of the two elastic members 8 respectively abut against the step 20.
Preferably, the housing 14 is a rectangular parallelepiped, the housing 14 is a hollow structure with two open sides, the slider 7 is disposed in the housing 14, and the two locking rods 9 are respectively located on two open sides of the housing 14.
Preferably, the bottom of the bracket 1 and the top of the foot pad 5 are provided with cavities, and the cavities form the accommodating space 3.
According to the invention, the structure of the ball 4 is added in the foot pad 5, the ball 4 is protruded or hidden in the foot leveling pad 5 through the locking assembly 6, so that the switching between the foot pad 5 and the ball 4 is realized, when the ball 4 is hidden in the foot pad 5, the stability of the table is higher, and when the ball 4 protrudes out of the foot pad 5, a single person can push the table.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a flat callus on sole of in-band built-in ball which characterized in that includes: the foot pad mechanism comprises a bracket and at least two foot pad mechanisms, wherein the two foot pad mechanisms are respectively arranged at two ends of the bracket, and an accommodating space is arranged in the bracket;
each callus on the sole mechanism all includes: ball, callus on the sole and locking Assembly, the callus on the sole with the connection can be dismantled to the bottom of support, the callus on the sole confession the ball runs through, locking Assembly activity is located in the accommodation space, the ball with locking Assembly roll cooperation, locking Assembly is used for switching and locking the roll position of ball, so that the ball is in the accommodation space or the bottom of callus on the sole.
2. The flat foot pad with built-in balls according to claim 1, wherein the balls are operable in a first position in which the balls are located in the receiving space and a second position in which the balls are located at the bottom of the foot pad.
3. The flat foot pad with built-in balls according to claim 2, wherein each of the locking assemblies comprises:
the sliding block is movably arranged in the accommodating space along the longitudinal direction, the side wall of the sliding block is provided with at least one first locking groove, at least one second locking groove and at least one channel respectively communicated with the first locking groove and the second locking groove, and the first locking groove is positioned right above the second locking groove;
the elastic piece is arranged in the accommodating space, and two ends of the elastic piece respectively abut against the bottom of the sliding block and the bottom of the accommodating space;
the locking rod is movably arranged in the accommodating space and is respectively in locking fit with the first locking groove or the second locking groove;
when the ball is located at the first position, the ball is located in the accommodating space, and the locking rod is in locking fit with the second locking groove;
when the ball is located the second position, the ball runs through the bottom of callus on the sole, the locking pole with first locking groove locking cooperation.
4. The ball built-in foot pad of claim 3, wherein each locking assembly further comprises: and the pressing piece penetrates through the support and is fixedly connected with the top of the sliding block.
5. The ball built-in foot pad of claim 4, wherein each locking assembly further comprises: the casing, the casing is fixed to be located in the accommodation space, the slider the spring is all located in the casing, supply in the casing the ball stretches into, the pressing piece runs through the casing, the one end of locking pole with the casing rotates to be connected, the one end of locking pole with this cooperation of passageway slip, just the other end of locking pole is respectively first locking groove or second locking groove locking cooperation.
6. The flat foot pad with built-in balls according to claim 5, wherein the foot pad has a first through hole, the bottom of the housing has a second through hole, the first through hole is opposite to the second through hole, the first through hole and the second through hole are sequentially communicated with the accommodating space, and the balls are allowed to pass through the first through hole and the second through hole.
7. The flat foot pad with built-in balls of claim 6, wherein the bottom of the housing has a guide post, and one end of the spring is sleeved on the guide post.
8. The flat foot pad with built-in balls according to claim 7, wherein the lower sides of the first locking groove and the second locking groove are both concave.
9. The flat foot pad with built-in balls according to claim 3, wherein the side wall of the slider has two symmetrically arranged channels, and the first locking groove, one channel, the second locking groove and the other channel are communicated in sequence to form a loop.
10. The ball built-in foot pad of claim 9, wherein each of the channels comprises: the first section, the second section and the third section of leading to, the one end of first section of leading to with first locking groove communicates, the one end of second section of leading to with the other end of first section of leading to is linked together, the one end of third section of leading to with the other end of second section of leading to is linked together, the other end of third section of leading to with second locking groove communicates, first section of leading to, the second section of leading to with the third section of leading to all is the slope setting, the one end of first section of leading to is less than the other end of first section of leading to, the one end of second section of leading to is higher than the other end of second section of leading to, the one end of third section of leading to is higher than the other end of third section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111583043.3A CN114886250A (en) | 2021-12-22 | 2021-12-22 | Flat callus on sole of built-in ball in area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111583043.3A CN114886250A (en) | 2021-12-22 | 2021-12-22 | Flat callus on sole of built-in ball in area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114886250A true CN114886250A (en) | 2022-08-12 |
Family
ID=82714417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111583043.3A Pending CN114886250A (en) | 2021-12-22 | 2021-12-22 | Flat callus on sole of built-in ball in area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114886250A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08121433A (en) * | 1994-10-20 | 1996-05-14 | Fujitsu Ltd | Locking mechanism for connecting truss member |
| TWM563211U (en) * | 2018-04-13 | 2018-07-11 | 許博凱 | Structure of foot |
| CN209236686U (en) * | 2018-08-22 | 2019-08-13 | 王婷婷 | Department of cardiovascular surgery nursing tray |
| CN110303801A (en) * | 2019-07-15 | 2019-10-08 | 杭州简弈科技有限公司 | A kind of retractable pen |
| CN213236931U (en) * | 2020-09-01 | 2021-05-18 | 潍柴动力股份有限公司 | Engine oil port cover |
| CN215019138U (en) * | 2021-05-31 | 2021-12-07 | 中国人民解放军陆军军医大学第二附属医院 | Heart surgery tray foot rest |
-
2021
- 2021-12-22 CN CN202111583043.3A patent/CN114886250A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08121433A (en) * | 1994-10-20 | 1996-05-14 | Fujitsu Ltd | Locking mechanism for connecting truss member |
| TWM563211U (en) * | 2018-04-13 | 2018-07-11 | 許博凱 | Structure of foot |
| CN209236686U (en) * | 2018-08-22 | 2019-08-13 | 王婷婷 | Department of cardiovascular surgery nursing tray |
| CN110303801A (en) * | 2019-07-15 | 2019-10-08 | 杭州简弈科技有限公司 | A kind of retractable pen |
| CN213236931U (en) * | 2020-09-01 | 2021-05-18 | 潍柴动力股份有限公司 | Engine oil port cover |
| CN215019138U (en) * | 2021-05-31 | 2021-12-07 | 中国人民解放军陆军军医大学第二附属医院 | Heart surgery tray foot rest |
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