CN108851551A - A kind of safe locking device and the foldable table tennis table equipped with safe locking device - Google Patents
A kind of safe locking device and the foldable table tennis table equipped with safe locking device Download PDFInfo
- Publication number
- CN108851551A CN108851551A CN201810700069.3A CN201810700069A CN108851551A CN 108851551 A CN108851551 A CN 108851551A CN 201810700069 A CN201810700069 A CN 201810700069A CN 108851551 A CN108851551 A CN 108851551A
- Authority
- CN
- China
- Prior art keywords
- locking device
- safe locking
- fixedly connected
- bearing rod
- far
- 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
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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
- A47B25/00—Card tables; Tables for other games
- A47B25/003—Card tables; Tables for other games for table tennis
-
- 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
- A47B3/00—Folding or stowable tables
- A47B3/08—Folding or stowable tables with legs pivoted to top or underframe
- A47B3/0818—Folding or stowable tables with legs pivoted to top or underframe with manually actuated locking means
-
- 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
- A47B3/00—Folding or stowable tables
- A47B3/08—Folding or stowable tables with legs pivoted to top or underframe
- A47B3/091—Folding or stowable tables with legs pivoted to top or underframe with struts supporting the legs
- A47B3/0911—Folding or stowable tables with legs pivoted to top or underframe with struts supporting the legs the struts being permanently connected to top and leg or underframe and leg
-
- 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
- A47B3/00—Folding or stowable tables
- A47B3/08—Folding or stowable tables with legs pivoted to top or underframe
- A47B2003/0821—Folding or stowable tables with legs pivoted to top or underframe the leg holder being mounted to underside of the table top
Landscapes
- Legs For Furniture In General (AREA)
Abstract
The present invention relates to fold table tennis table technical field, in particular a kind of safe locking device and the foldable table tennis table equipped with safe locking device, including billiard table plate, the bottom surface of the billiard table plate is relatively fixed to be equipped with bearing rod, one side of the bearing rod far from billiard table plate passes through first axle and is connected with No.1 table leg, No.1 table leg is fixedly connected to feet far from one end of second hinge, bearing rod is all provided with fluted close to the position of table side, bearing rod is fixedly connected to second hinge by screw close to groove, second hinge is fixedly connected to No. two table legs by screw on one side far from bearing rod, the side wall of No. two table legs is all provided with hole, No. two table legs are fixed with horizontal cross bar far from one end of second hinge, the both ends of horizontal cross bar are fixedly connected to universal wheel by screw.The present invention is easy to produce by increasing the safety for folding table tennis table, and its structure is simple provided with safety guard, reduces production cost.
Description
Technical field
The present invention relates to foldable table tennis table technical field more particularly to a kind of safe locking device and it is equipped with safety lock
Determine the foldable table tennis table of device.
Background technique
Table tennis table (English name a table tennis table) is the old-fashioned table tennis table instrument of table tennis, platform
Face can be made by any material (international regulations should be by solid timber), have certain elasticity, and upper surface is long playing surface
2.74 meters, 1.525 meters wide, 76 centimetres from the ground, table top is parallel to the horizontal plane, and for dead color, (international tournament regulation should be by dark blackish green
Cellulose lacquer or japanning), matt, edge of table respectively has 2 centimetres of wide white lines, long title sideline, short title end line.Table top center
There is the white line of 3 mm wides, claim middle line, the area Liang Getai is respectively divided into two parts in left and right, and (middle line itself should be seen as the right side
Half of a part).
Nowadays there are many Foldable products in the market, such as folding table, folding stand and folding table tennis table, cost
Price needs to limit, and safety guard in the market is largely industrial production, higher cost, therefore most of routine use
Folding product be not provided with safety guard.Based on this reason at which when folded state, it is easy to it automatically opens, from
And people around is come to harm.Folding table tennis table, due to heavier-weight, this unexpected injury is with regard to more serious, institute
It is provided with safety guard with some table tennis tables, but there are many unreasonable places, first structure too complex, is not easy to give birth to
It produces, to increase production cost, secondly safety is not high, is easier to open voluntarily.
Summary of the invention
The purpose of the present invention is to solve disadvantage existing in the prior art, and a kind of safe locking device that proposes and
Foldable table tennis table equipped with safe locking device.
To achieve the goals above, present invention employs following technical solutions：
A kind of safe locking device and the foldable table tennis table equipped with safe locking device, including billiard table plate, the billiard table plate
Bottom surface it is relatively fixed be equipped with rod cylinder, the bottom surface of the billiard table plate it is relatively fixed be equipped with bearing rod, the bearing rod is far from ball
The one side of platen passes through screw and is fixedly connected with first axle, and the first axle is far from the equal by screw on one side of bearing rod
It is fixedly connected with No.1 table leg, the No.1 table leg is fixedly connected to feet, the bearing rod far from one end of first axle
Position close to table side is all provided with fluted, and the bearing rod is fixedly connected to second hinge by screw close to groove, described
Second hinge is fixedly connected to No. two table legs by screw on one side far from bearing rod, and the side wall of No. two table legs is equipped with
Hole, No. two table legs are fixed with horizontal cross bar far from one end of second hinge, and the both ends of the horizontal cross bar pass through
Screw is fixedly connected to universal wheel.
Preferably, it is fixedly connected with No.1 connecting rod between the No.1 table leg, the No.1 connecting rod is by No.1 table leg
Connect into an entirety.
Preferably, No. two connecting rods are fixedly connected between No. two table legs, No. two connecting rods are by No. two table legs
Connect into an entirety.
Preferably, the side wall of the No.1 table leg opens up hole, and corresponding with the hole of No. two table legs.
Preferably, the bearing rod is welded with iron wire, and the iron wire has safety locking dress far from the one ends wound of bearing rod
It sets.
Preferably, No. three connecting rods are placed in the rod cylinder.
Preferably, groove sidewall locations corresponding with No. two table legs are equipped with through-hole, and No. two table legs are in hole
Same wall open up hole.
Preferably, the side wall of the safe locking device offers through-hole, is socketed with spring in through-hole, and the two of the spring
End is welded with by convex point pressing.
Compared with prior art, the beneficial effects of the invention are as follows：
1, safety guard is provided with for table tennis table in the present invention, it is therefore prevented that when table tennis table is in folded state, automatically
Open the generation for the thing hurted sb.'s feelings.
2, safety guard structure is simple in the present invention, easy to produce, reduces production cost.
3, the safety guard safety in the present invention is relatively high, is not easy to open voluntarily, and safety is secure.
In the present invention, it is not directed to part in the device and is the same as those in the prior art or can be realized by using the prior art,
The present invention is more conveniently, safely.
Detailed description of the invention
Fig. 1 is a kind of safe locking device proposed by the present invention and the foldable table tennis table equipped with safe locking device
Structural schematic diagram；
Fig. 2 is a kind of structural schematic diagram of safe locking device proposed by the present invention；
Fig. 3 is the table leg of a kind of safe locking device proposed by the present invention and the foldable table tennis table equipped with safe locking device
The schematic diagram being connect with bearing rod；
Fig. 4 is No. three of a kind of safe locking device proposed by the present invention and the foldable table tennis table equipped with safe locking device
The connection schematic diagram of connecting rod and table leg.
In figure：1 billiard table plate, 2 rod cylinders, 3 bearing rods, 4 first axles, 5 No.1 table legs, 6 feets, 7 grooves, 8 second hinges
Chain, 9 No. two table legs, 10 holes, 11 horizontal cross bars, 12 universal wheels, 13 No.1 connecting rods, 14 No. two connecting rods, 15 iron wires, 16 peaces
Convex point pressing is pressed in full locking device, 17 No. three connecting rods, 18 springs, 19.
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.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
Please refer to Fig. 1-4, a kind of safe locking device and the foldable table tennis table equipped with safe locking device, including ball
Desktop 1, the bottom surface of billiard table plate 1 is relatively fixed to be equipped with rod cylinder 2, and the bottom surface of billiard table plate 1 is relatively fixed to be equipped with bearing rod 3, load
One side of the bar 3 far from billiard table plate 1 passes through screw and is fixedly connected with first axle 4, the one side of first axle 4 far from bearing rod 3
It is fixedly connected to No.1 table leg 5 by screw, No.1 table leg 5 is fixedly connected to feet 6 far from one end of first axle 4,
Bearing rod 3 is all provided with fluted 7 close to the position of table side, and bearing rod 3 is fixedly connected to second hinge by screw close to groove 7
8, second hinge 8 is fixedly connected to No. two table legs 9 by screw on one side far from bearing rod 3, and the side wall of No. two table legs 9 is all provided with
Hole 10, No. two one end of table leg 9 far from second hinge 8 are fixed with horizontal cross bar 11, and the both ends of horizontal cross bar 11 are logical
It crosses screw and is fixedly connected to universal wheel 12.
No.1 connecting rod 13 is fixedly connected between No.1 table leg 5, No.1 table leg 5 is connected into one by No.1 connecting rod 13
It is whole.Be fixedly connected with No. two connecting rods 14 between No. two table legs 9, No. two connecting rods 14 by No. two table legs 9 connect into one it is whole
Body.The side wall of No.1 table leg opens up hole, and corresponding with hole 10.Bearing rod 3 is welded with iron wire 15, and iron wire 15 is separate to be held
The one ends wound of power bar 3 has safe locking device 16.No. three connecting rods 17 are placed in rod cylinder 2.Groove 7 and No. two table legs 9
Corresponding sidewall locations are equipped with through-hole, and No. two table legs 9 open up hole in the same wall of hole 10.Safe locking device
16 side wall offers through-hole, and spring 18 is socketed in through-hole, and the both ends of spring 18 are welded with by convex point pressing 19.
The course of work of the invention is：When wanting to fold table tennis table, No. three connecting rods 17 are extracted out No.1 table first
Leg 5 and No. two table legs 9, then rotate No.1 table leg 5, billiard table plate 1 up overturn extremely it is parallel with No. two table legs 9, No. two at this time
Safe locking device 16 just in groove 7, is inserted into the hole that No. two table legs 9 and groove 7 open up, safety locking dress by table leg 9
16 Self-bouncings are set, the hole for being stuck in groove 7 are protruded by convex point pressing 19, to realize locking；When with table tennis table, first press
By convex point pressing 19, safe locking device is detached into No. two table legs 9, then rotates No.1 table leg 5 to right sphere platen 1, by billiard table
Plate 1 is overturn to ground is parallel to, and at this time injects No. three connecting rods 17 in No.1 table leg 5 and No. two corresponding holes of table leg 9,
To realize fixed table tennis table.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of safe locking device and the foldable table tennis table equipped with safe locking device, including billiard table plate（1）, feature
It is, the billiard table plate（1）Bottom surface it is relatively fixed be equipped with rod cylinder（2）, the billiard table plate（1）Bottom surface relatively fixed be equipped with
Bearing rod（3）, the bearing rod（3）Far from billiard table plate（1）One side pass through screw and be fixedly connected with first axle（4）, institute
State first axle（4）Far from bearing rod（3）No.1 table leg is fixedly connected to by screw on one side（5）, the No.1 table leg
（5）Far from first axle（4）One end be fixedly connected to feet（6）, the bearing rod（3）Position close to table side is equipped with
Groove（7）, the bearing rod（3）Close to groove（7）Second hinge is fixedly connected to by screw（8）, the second hinge
（8）Far from bearing rod（3）No. two table legs are fixedly connected to by screw on one side（9）, No. two table legs（9）Side wall it is equal
Equipped with hole（10）, No. two table legs（9）Far from second hinge（8）One end be fixed with horizontal cross bar（11）, described
Horizontal cross bar（11）Both ends universal wheel is fixedly connected to by screw（12）.
2. a kind of safe locking device according to claim 1 and the foldable table tennis table equipped with safe locking device,
It is characterized in that, the No.1 table leg（5）Between be fixedly connected with No.1 connecting rod（13）, the No.1 connecting rod（13）By one
Number table leg（5）Connect into an entirety.
3. a kind of safe locking device according to claim 1 and the foldable table tennis table equipped with safe locking device,
It is characterized in that, No. two table legs（9）Between be fixedly connected with No. two connecting rods（14）, No. two connecting rods（14）By two
Number table leg（9）Connect into an entirety.
4. a kind of safe locking device according to claim 1 and the foldable table tennis table equipped with safe locking device,
It is characterized in that, the side wall of the No.1 table leg opens up hole, and and hole（10）It is corresponding.
5. a kind of safe locking device according to claim 1 and the foldable table tennis table equipped with safe locking device,
It is characterized in that, the bearing rod（3）It is welded with iron wire（15）, the iron wire（15）Far from bearing rod（3）One ends wound have
Safe locking device（16）.
6. a kind of safe locking device according to claim 1 and the foldable table tennis table equipped with safe locking device,
It is characterized in that, the rod cylinder（2）Inside it is placed with No. three connecting rods（17）.
7. a kind of safe locking device according to claim 1 and the foldable table tennis table equipped with safe locking device,
It is characterized in that, the groove（7）With No. two table legs（9）Corresponding sidewall locations are equipped with through-hole, and No. two table legs（9）In
Hole（10）Same wall open up hole.
8. a kind of safe locking device according to claim 5 and the foldable table tennis table equipped with safe locking device,
The safe locking device（16）Side wall offer through-hole, be socketed with spring in through-hole（18）, the spring（18）Both ends
It is welded with by convex point pressing（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810700069.3A CN108851551A (en) | 2018-06-29 | 2018-06-29 | A kind of safe locking device and the foldable table tennis table equipped with safe locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810700069.3A CN108851551A (en) | 2018-06-29 | 2018-06-29 | A kind of safe locking device and the foldable table tennis table equipped with safe locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108851551A true CN108851551A (en) | 2018-11-23 |
Family
ID=64297260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810700069.3A Pending CN108851551A (en) | 2018-06-29 | 2018-06-29 | A kind of safe locking device and the foldable table tennis table equipped with safe locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108851551A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200941904Y (en) * | 2006-08-11 | 2007-09-05 | 易新朝 | Folding desk |
| CN203379569U (en) * | 2013-06-21 | 2014-01-08 | 广州双鱼体育用品集团有限公司 | Moving single folding type table tennis table |
| CN104116317A (en) * | 2014-07-30 | 2014-10-29 | 河南科技大学 | Foldable lifting type desk capable of being suspended |
| CN207070978U (en) * | 2017-02-28 | 2018-03-06 | 柳忠源 | A kind of landscape design drawing table |
-
2018
- 2018-06-29 CN CN201810700069.3A patent/CN108851551A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200941904Y (en) * | 2006-08-11 | 2007-09-05 | 易新朝 | Folding desk |
| CN203379569U (en) * | 2013-06-21 | 2014-01-08 | 广州双鱼体育用品集团有限公司 | Moving single folding type table tennis table |
| CN104116317A (en) * | 2014-07-30 | 2014-10-29 | 河南科技大学 | Foldable lifting type desk capable of being suspended |
| CN207070978U (en) * | 2017-02-28 | 2018-03-06 | 柳忠源 | A kind of landscape design drawing table |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181123 |