CN205549460U - Ping -pong table's caster mechanism - Google Patents
Ping -pong table's caster mechanism Download PDFInfo
- Publication number
- CN205549460U CN205549460U CN201620300809.0U CN201620300809U CN205549460U CN 205549460 U CN205549460 U CN 205549460U CN 201620300809 U CN201620300809 U CN 201620300809U CN 205549460 U CN205549460 U CN 205549460U
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- adjusting rod
- ping
- cross bar
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- hole
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Abstract
The utility model provides a ping -pong table's caster mechanism belongs to mechanical technical field. It has been solved prior art and has had the problem that the suitability is not high. This ping -pong table's caster mechanism sets up the table leg department at ping -pong table, and including adjusting pole, truckle and horizontal pole, above -mentioned horizontal pole is rectangular form and horizontally and links firmly tip department under the table leg, the horizontal pole tip has a connecting hole that runs through, and the above -mentioned pole position of adjusting is in connecting hole department and adjust the pole lower extreme to stretch out the horizontal pole associative with the truckle, the horizontal pole and adjust the pole between have a regulation structure that can change the regulation pole position and put. This mechanism structure is compact and the suitability is high.
Description
Technical field
This utility model belongs to field of mechanical technique, relates to the castor mechanism of a kind of ping-pong table.
Background technology
Table tennis (pingpang) refers to table tennis.It is separated with on the length 274 centimetres of horizontal net, the billiard table of wide by 152, high 76 centimetres in centre and carries out.Bulb diameter 40.00 millimeters, weight 2.40-2.53 gram, white or yellow, make with xylonite or plastics, when beating, have " table tennis " sound, therefore named.
Existing table tennis table is typically monolithic construction, say, that arrange a block on common desk.It can be seen that due between table leg and desk body can not folding storage, therefore, it takes up room.
Chinese patent its publication number CN204671854U provides such a domestic intelligent table tennis table, include table tennis table, hydraulic oil container, electric oil pump, flexible billiard table post, check valve, electronic control pressure release valve, pump oil button and pressure relief press button, table tennis table central authorities are provided with hydraulic oil container, hydraulic oil container bottom is provided with electric oil pump, table tennis table corner is equipped with flexible billiard table post, electric oil pump is connected with flexible billiard table post by check valve, flexible billiard table post is connected with fuel tank by electronic control pressure release valve, pump oil button and pressure relief press button it is provided with on the right side of table tennis table, pump oil button is connected with electric oil pump, pressure relief press button and electronic control pressure release valve connect.
It can be seen that above-mentioned table tennis table has reached not take up space, be applicable to parlor, effect easy to use.But, owing to billiard table is directly contacted with ground by its table leg, need manually to lift during mobile whole billiard table, carry very inconvenient.
And, above-mentioned table tennis table structure is the most complicated, causes its structure the compactest and cost is higher.
Summary of the invention
The purpose of this utility model is the problems referred to above existed for prior art, it is provided that a kind of compact conformation and the castor mechanism of the high ping-pong table of the suitability.
The purpose of this utility model can be realized by following technical proposal:
A kind of castor mechanism of ping-pong table, this mechanism is arranged at the table leg of ping-pong table, it is characterized in that, including adjusting rod, castor and cross bar, above-mentioned cross bar be strip and level be connected in table leg lower end, described crossbar end has the connecting hole run through, and above-mentioned adjusting rod is positioned at connection hole and adjusting rod lower end and stretches out cross bar and be connected with castor, has the adjustment structure that can change adjusting rod position between described cross bar and adjusting rod.
The position that can be changed adjusting rod by adjustment structure that mechanism is creative, it is thus possible to the length making adjusting rod stretch out cross bar is changed, say, that trace change the ball table height with mechanism.
It can be seen that adapt to the people in various heights after ball table Level Change to carry out ping-pong sport.Obviously, the suitability adding ball table that it is suitable.
In the castor mechanism of above-mentioned ping-pong table, described adjustment structure includes recessed hole, location two inside the recessed hole one, location of adjusting rod sidepiece and connecting hole, the quantity in hole, described location two is several and positions hole two along the axial uniform setting of connecting hole one, in described hole, location one, there is spring and ball, under the elastic force effect of spring ball stretch out location hole can embed in the lump above-mentioned any one location hole two at.
Under the elastic force effect of spring, ball stretches out stable being embedded in hole two, location of location Kong Yihou energy, and certainly, under the elastic force effect of spring, it can play the effect of locking, say, that ball has the trend embedded at hole two, location all the time.
In the castor mechanism of above-mentioned ping-pong table, described ball is spherical shape.
In the castor mechanism of above-mentioned ping-pong table, inside the hemispherical recessed connecting hole of described location Kong Ercheng.
It can be seen that such structure can guarantee that ball has enough contacts area with hole two, location.
In the castor mechanism of above-mentioned ping-pong table, described adjusting rod is prism-shaped, and above-mentioned connecting hole matches with adjusting rod.
Such structure can make adjusting rod be connected with cross bar circumference, it is to avoid adjusting rod rotates relative to cross bar.Certainly, final purpose is to can guarantee that at any one hole two, location of embedding that ball can be stable.
In the castor mechanism of above-mentioned ping-pong table, described adjusting rod being fixed with oil sealing, above-mentioned oil sealing is between adjusting rod and cross bar.
In the castor mechanism of above-mentioned ping-pong table, above-mentioned oil sealing, close to adjusting rod lower end, also has lubricant grease in described connecting hole.
Under the effect of oil sealing, it is avoided that extraneous dust enters, stable for lubricant grease can also be blocked in connecting hole simultaneously.Owing to having lubricant grease between adjusting rod and cross bar, therefore, after applying external force, adjusting rod can relative smoothly and cross bar up-down adjustment.
In the castor mechanism of above-mentioned ping-pong table, above-mentioned adjusting rod and castor form one group of sliding unit, and the two ends of above-mentioned same cross bar are respectively provided with a sliding unit.
Two groups of sliding units can make the smooth and easy movement of ball table with mechanism.
In the castor mechanism of above-mentioned ping-pong table, described cross bar is long plate shape, and above-mentioned connecting hole runs through its two edge along the width of cross bar.
In the castor mechanism of above-mentioned ping-pong table, the top and bottom of described adjusting rod are respectively provided with a spacing plush copper and spacing plush copper can be resisted against on cross bar.
Under the effect of spacing plush copper, it is avoided that adjusting rod departs from cross bar.
Compared with prior art, the castor mechanism of this ping-pong table is owing to can regulate its height, and therefore, its suitability is higher.
Meanwhile, ball is embedded at hole two, location by spring, has only to apply certain external force and just can complete its operation, regulation simplicity during regulation.
It addition, the lubricant grease being positioned at connecting hole further improves the regulation smoothness of adjusting rod, there is the highest practical value.
Accompanying drawing explanation
Fig. 1 is the perspective view of the ping-pong table with this castor mechanism.
Fig. 2 is the sectional structure schematic diagram of the castor mechanism of this ping-pong table.
In figure, 1, adjusting rod；1a, hole one, location；1b, spacing plush copper；2, castor；3, cross bar；3a, connecting hole；3a1, hole two, location；4, ball；5, spring；6, oil sealing.
Detailed description of the invention
As depicted in figs. 1 and 2, the castor mechanism of this ping-pong table is arranged at the table leg of ping-pong table, including adjusting rod 1, castor 2 and cross bar 3, above-mentioned cross bar 3 in strip and level be connected in table leg lower end, described cross bar 3 end has the connecting hole 3a run through, above-mentioned adjusting rod 1 is positioned at connecting hole 3a and adjusting rod 1 lower end is stretched out cross bar 3 and is connected with castor 2, has, between described cross bar 3 and adjusting rod 1, the adjustment structure that can change adjusting rod 1 position.
Described adjustment structure includes hole, location two 3a1 recessed inside location hole one 1a and connecting hole 3a that adjusting rod 1 sidepiece is recessed, the quantity of hole two, described location 3a1 is several and positions hole two 3a1 along the axial uniform setting of connecting hole one 3a, having spring 5 and ball 4 in described hole, location one 1a, under the elastic force effect of spring 5, ball 4 stretches out location hole one 1a and can embed at above-mentioned any one location hole two 3a1.
Described ball 4 is in spherical shape.
Described hole, location two 3a1 is inside hemispherical recessed connecting hole 3a.
Described adjusting rod 1 is in prism-shaped, and above-mentioned connecting hole 3a matches with adjusting rod 1.
Being fixed with oil sealing 6 on described adjusting rod 1, above-mentioned oil sealing 6 is between adjusting rod 1 and cross bar 3.
Above-mentioned oil sealing 6, close to adjusting rod 1 lower end, also has lubricant grease in described connecting hole 3a.
Above-mentioned adjusting rod 1 and castor 2 form one group of sliding unit, and the two ends of above-mentioned same cross bar 3 are respectively provided with a sliding unit.
Described cross bar 3 is in long plate shape, and above-mentioned connecting hole 3a runs through its two edge along the width of cross bar 3.
The top and bottom of described adjusting rod 1 are respectively provided with spacing plush copper 1b and spacing plush copper 1b can be resisted against on cross bar 3.
The position that can be changed adjusting rod 1 by adjustment structure that mechanism is creative, it is thus possible to the length making adjusting rod 1 stretch out cross bar 3 is changed, say, that trace change the ball table height with mechanism.
It can be seen that adapt to the people in various heights after ball table Level Change to carry out ping-pong sport.Obviously, the suitability adding ball table that it is suitable.
Claims (10)
1. the castor mechanism of a ping-pong table, this mechanism is arranged at the table leg of ping-pong table, it is characterized in that, including adjusting rod, castor and cross bar, above-mentioned cross bar be strip and level be connected in table leg lower end, described crossbar end has the connecting hole run through, and above-mentioned adjusting rod is positioned at connection hole and adjusting rod lower end and stretches out cross bar and be connected with castor, has the adjustment structure that can change adjusting rod position between described cross bar and adjusting rod.
The castor mechanism of ping-pong table the most according to claim 1, it is characterized in that, described adjustment structure includes recessed hole, location two inside the recessed hole one, location of adjusting rod sidepiece and connecting hole, the quantity in hole, described location two is several and positions hole two along the axial uniform setting of connecting hole one, in described hole, location one, there is spring and ball, under the elastic force effect of spring ball stretch out location hole can embed in the lump above-mentioned any one location hole two at.
The castor mechanism of ping-pong table the most according to claim 2, it is characterised in that described ball is spherical shape.
The castor mechanism of ping-pong table the most according to claim 2, it is characterised in that inside the hemispherical recessed connecting hole of described location Kong Ercheng.
The castor mechanism of ping-pong table the most according to claim 2, it is characterised in that described adjusting rod is prism-shaped, above-mentioned connecting hole matches with adjusting rod.
The castor mechanism of ping-pong table the most according to claim 2, it is characterised in that being fixed with oil sealing on described adjusting rod, above-mentioned oil sealing is between adjusting rod and cross bar.
The castor mechanism of ping-pong table the most according to claim 6, it is characterised in that above-mentioned oil sealing, close to adjusting rod lower end, also has lubricant grease in described connecting hole.
The castor mechanism of ping-pong table the most according to claim 1, it is characterised in that above-mentioned adjusting rod and castor form one group of sliding unit, the two ends of above-mentioned same cross bar are respectively provided with a sliding unit.
The castor mechanism of ping-pong table the most according to claim 1, it is characterised in that described cross bar is long plate shape, above-mentioned connecting hole runs through its two edge along the width of cross bar.
The castor mechanism of ping-pong table the most according to claim 1, it is characterised in that the top and bottom of described adjusting rod are respectively provided with a spacing plush copper and spacing plush copper can be resisted against on cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620300809.0U CN205549460U (en) | 2016-04-12 | 2016-04-12 | Ping -pong table's caster mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620300809.0U CN205549460U (en) | 2016-04-12 | 2016-04-12 | Ping -pong table's caster mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205549460U true CN205549460U (en) | 2016-09-07 |
Family
ID=56810692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620300809.0U Expired - Fee Related CN205549460U (en) | 2016-04-12 | 2016-04-12 | Ping -pong table's caster mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205549460U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253252A (en) * | 2018-03-08 | 2018-07-06 | 海宁瑞峰祥宇影视制作有限公司 | The bindiny mechanism of actuator and auxiliary girder in video display production bracket |
| CN108437193A (en) * | 2018-05-29 | 2018-08-24 | 浙江泰华集成家居科技有限公司 | The folding component of upper die body in gypsum lamp shade forming mould |
| CN109027964A (en) * | 2018-04-29 | 2018-12-18 | 浙江泰华集成家居科技有限公司 | Decorative lampshade component |
| CN109850484A (en) * | 2018-11-05 | 2019-06-07 | 海宁市新恒隆不锈钢制品有限公司 | The conveying mechanism of steel pipe in steel pipe's production assembly line |
-
2016
- 2016-04-12 CN CN201620300809.0U patent/CN205549460U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253252A (en) * | 2018-03-08 | 2018-07-06 | 海宁瑞峰祥宇影视制作有限公司 | The bindiny mechanism of actuator and auxiliary girder in video display production bracket |
| CN109027964A (en) * | 2018-04-29 | 2018-12-18 | 浙江泰华集成家居科技有限公司 | Decorative lampshade component |
| CN108437193A (en) * | 2018-05-29 | 2018-08-24 | 浙江泰华集成家居科技有限公司 | The folding component of upper die body in gypsum lamp shade forming mould |
| CN109850484A (en) * | 2018-11-05 | 2019-06-07 | 海宁市新恒隆不锈钢制品有限公司 | The conveying mechanism of steel pipe in steel pipe's production assembly line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20170412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |