CN102151005A - Device for locking table tennis table - Google Patents
Device for locking table tennis table Download PDFInfo
- Publication number
- CN102151005A CN102151005A CN2010101767597A CN201010176759A CN102151005A CN 102151005 A CN102151005 A CN 102151005A CN 2010101767597 A CN2010101767597 A CN 2010101767597A CN 201010176759 A CN201010176759 A CN 201010176759A CN 102151005 A CN102151005 A CN 102151005A
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- CN
- China
- Prior art keywords
- guide
- guide rail
- location hook
- ping
- opening
- 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.)
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Abstract
The invention relates to a device for locking a table tennis table (6) with two half table bodies (6.1 and 6.2), wherein at least one of the half table bodies (6.1 and 6.2) can be overturned between a horizontal final position for playing and a vertical final position for storing, so that the half table bodies (6.1 and 6.2) are faced to the end region of a base frame (1) when the being positioned at the vertical final position to be hinged with at least one guide piece (4), the guide pieces are arranged on a corresponding guide rail (3) which is arranged on the base frame (1) in a basically vertical way, the positions of the guide pieces (4) can be locked in the two final positions, and at least one positioning hook (4.3) which are connected with the guide piece (4) by a rotating hinge (4.4) can be clamped into two openings (3.1 and 3.2) of the guide rail (3) at the two final positions of the half table bodies (6.1 and 6.2).
Description
Technical field
The present invention relates to a kind of device that is used to lock ping-pong table with two table halfbodies, one of them table halfbody can overturn between the horizontal final position that is used to play ball and the vertical final position that is used to deposit, for this reason, this halfbody is articulated and connected with at least one guide in the stub area of underframe when it is in vertical final position, this guide is slidingly arranged on the corresponding basic vertical guide rail that is arranged on the underframe, wherein, the position of guide can be by locking in two final positions.
The present invention both is used at vertical transporting position, the also turnover ping-pong table of locking in the position of playing ball in level.
Background technology
The different device that is used to lock turning ping-pong table is disclosed in the prior art.
FR-PS 2729302 discloses a kind of device of the superimposed ping-pong table that is used to overturn, and wherein, ping-pong table has the pin in the lateral parts insertion groove of support.
The shortcoming of this device is, for ping-pong table being fixed on the horizontal level (position of playing ball) that go up the superimposed upright position (transporting position) of upset or upset is opened, needs independent mechanism respectively, and its operation of locking with release bothers very much.
Usually, the reliability that the ping-pong table that prevents from for raising to lock opens from its transporting position accident, and two mechanisms independent of each other that are used for release are set.
WO 01/89346A1 discloses a kind of system that is used to open ping-pong table, wherein, movably rod is set on ping-pong table, and these rods insert for locking in the space of framework and can pull out from the space by stay cord separately.The end of stay cord is provided with the ring that is used for the release pulling.
Shortcoming in addition is in this regard, and this system can only be used on transporting position locking and from the transporting position release, and ping-pong table also locking and release separately on the position of playing ball.
At first the shortcoming when release from transporting position is, needs respectively to operate each of two stay cords simultaneously and therefore under the situation of people's operation, the short time can not keep and fix the ping-pong table that will open by hand at least with hand.
DE 102005001062A1 discloses a kind of device that is used to lock the ping-pong table with two table halfbodies, wherein, at least one halfbody can be turned to the vertical final position that is used to deposit in the horizontal final position that is used to play ball, for this reason, the table halfbody is articulated and connected with guide in the stub area of underframe at it, this guide is slidingly arranged on the vertical substantially guide rail that is arranged on the underframe, wherein, the position of guide can be by locking in two final positions, wherein, at least one can snap in the opening of guide rail in two final positions of table halfbody with pin that guide is connected not movablely.
Summary of the invention
The objective of the invention is to, a kind of device that is improved that starts described type is provided, this device can make no matter ping-pong table is on the position of playing ball or on transporting position, equal energy auto lock, and when operation, can unclamp two kinds of lockings easily.
This purpose is achieved by a kind of device of the described feature of claim 1 that comprises according to the present invention.
Design with advantage is illustrated in the dependent claims.
Be used to lock ping-pong table according to device of the present invention with two table halfbodies.One of them table halfbody can overturn between the horizontal final position that is used to play ball and the vertical final position that is used to deposit.The table halfbody is articulated and connected with at least one guide in the stub area of underframe when it is in vertical final position, and this guide is slidingly arranged on the corresponding basic vertical guide rail that is arranged on the underframe.The position of guide can be by locking in two final positions.At least one can snap in the opening of guide rail in two final positions of table halfbody by the location hook that turning joint is connected with guide.
Guide preferably includes the shell that surrounds guide rail to small part, and wherein, the major part with shell of location hook is arranged on the inboard of guide rail, and the direction of the imaginary vertical median surface of ping-pong table is pointed in this inboard.The advantage of this set is to pass through the distance of the guide rail of table halfbody in desired position, the center of ping-pong table basically and determine.Guide can be hidden in the baffle plate back that the side is arranged at the guide rail front, has reduced the danger that damages guide thus.Improved the vision overall impression of ping-pong table in addition.Can realize the little width baffle plate of the highest 200mm like this, make this ping-pong table in the match of this width of restriction, to use.
The preferably relative guide rail of location hook is applied in pretightning force.In this manner, when guide rail slided by opening, location hook snapped in the opening automatically at guide.Particularly extension spring can be set, be used to apply pretightning force.
Guide rail for example can have tubular cross-section, U-shaped or C shape cross section.
A kind of preferred embodiment in, location hook has two zones, they can snap in the opening of guide rail with different depth, wherein, opening is such size, that is, make guide still can a small amount of sliding motion be arranged along guide rail in part only when snapping in.This point particularly has advantage for the situation that ping-pong table is placed on the uneven place, because can reach this device of reliable operation and prevent the state that whole device back overturns at this.
What can obtain same effect is, location hook has two steps, and they can snap in respectively in the opening of guide rail, wherein, one of opening on the guided-moving direction of guide greater than the step of correspondence.
Location hook preferably is connected with an operating parts, and by this operating parts, location hook can break off relations from corresponding opening on one of them final position.If be provided with a plurality of guide rails that have guide for each halfbody, operating parts can be connected with each location hook of all guides of a corresponding table halfbody so, thereby only need be with a hand for carrying out release when adjusting the table halfbody.
Description of drawings
The present invention is described in detail by embodiment below.Wherein:
Fig. 1 illustrates the diagrammatic side view of the underframe of ping-pong table, in a plurality of positions guide rail and guide is arranged;
Fig. 2 illustrates the perspective view of guide rail and guide;
Fig. 3 is illustrated in the guide rail in the diverse location and the cutaway view of guide;
Fig. 4 is illustrated in the side view of the ping-pong table that two table halfbodies are arranged on the horizontal final position; And
Fig. 5 is illustrated in the side view of the ping-pong table that two table halfbodies are arranged on the vertical final position.
Corresponding each other parts have identical Reference numeral in institute's drawings attached.
The specific embodiment
Fig. 1 shows the diagrammatic side view of the underframe 1 of ping-pong table, and this underframe has wheel 2, so that can move this ping-pong table simply.Underframe 1 is provided with two guide rails 3.Guide 4 of difference sliding guidance on guide rail 3.One of guide 4 illustrates with a plurality of position A, B, C.
Particularly as seeing from Fig. 2, guide 4 comprises the shell 4.1 with first pin joint 4.2, and the table halfbody of ping-pong table can hingedly be set on this pin joint.Have location hook 4.3 in addition, its function from Fig. 3 a-3c as can be seen.The shell 4.1 of guide 4 surrounds guide rail 3.Shell 4.1 with location hook 4.3 is arranged on the inboard of guide rail 3, and the imaginary vertical median surface direction of ping-pong table is pointed in this inboard.
Fig. 3 a-3c shows the guide rail 3 that is on diverse location A, B, the C and the cutaway view of guide 4.Location hook 4.3 c-shaped formations and be connected with shell 4.1 rotationally at second pin joint, 4.4 places.One of end of location hook 4.3 has two location hook steps 4.5,4.6, and it snaps in Fig. 3 a in the opening 3.1 of guide rail 3.This point is automatically undertaken by the pretightning force of extension spring 5 when guide 4 slides by opening 3.1.Guide 4 prevents to continue sliding motion with respect to guide rail therefore by locking.Therefore, the table halfbody of the ping-pong table that is connected with first pin joint 4.2 can outwards motion from its physical location under the situation of not taking out location hook 4.3 from opening 3.1 yet.
In Fig. 3 b, only one of them location hook step 4.5 is stuck in the opening 3.1.Can make guide 4 that a small amount of sliding motion is upwards arranged on guide rail 3 like this, until entering the position shown in Fig. 3 a.No longer may under the situation of downward sliding motion in Fig. 3 b.
In Fig. 3 c, location hook 4.3 is not stuck in the opening 3.1.Therefore guide 4 can slide on guide rail 3, reaches the position of this opening until location hook 4.3, has for example reached under horizontal final position that is used to play ball or the situation of the vertical final position that is used to deposit at the table halfbody.
The locking of location hook 4.3 can unclamp by turning round at the 3rd pin joint 4.7 places, for example by unshowned operating means, as lever, stay cord, wire or handle.
Shown guide rail 3 constitutes in the mode of box-shaped section bar.Also can adopt other profile structure, for example U-shaped, C shape, T shape, double T shape/I-shaped or flat profile.
Fig. 4 shows the side view of ping-pong table 6, has two table halfbodies 6.1,6.2 that are in the horizontal final position of playing ball.Each halfbody 6.1,6.2 is rotatably mounted on the end that is in the desktop center by first pin joint 4.2 of guide 4.Guide 4 and guide rail 3 are arranged on the back of side board 7.Guide 4 is in top on the respective track 3 and locks shown in Fig. 3 a.
Fig. 5 shows the side view of ping-pong table 6, has two table halfbodies 6.1,6.2 that are in vertical final position.Guide 4 is in following on the respective track 3 and locks shown in Fig. 3 a.
For each halfbody 6.1,6.2 a plurality of guide rails 3 that have guide 4 can be set.
As selection scheme, location hook 4.3 can have two steps 4.5,4.6, they can snap in respectively in one of two openings 3.1,3.2 of guide rail, wherein, one of opening 3.1,3.2 on the guided-moving direction of guide 4 greater than the step 4.5,4.6 of correspondence.
Location hook 4.3 can be connected with an operating parts, and by this operating parts, location hook 4.3 can break off relations from corresponding opening on one of them final position.Operating parts for example can be fixed on the 3rd pin joint 4.7.
If be provided with a plurality of guide rails 3 that have guide 4 for each halfbody 6.1,6.2, operating parts can be connected with each location hook 4.3 of all guides 4 of a corresponding table halfbody 6.1 or 6.2 so.
Reference numeral
1 underframe
2 take turns
3 guide rails
3.1 opening
4 guides
4.1 shell
4.2 first pin joint
4.3 location hook
4.4 second pin joint
4.5,4.6 location hook steps
4.7 the 3rd pin joint
5 extension springs
6 ping-pong tables
6.1,6.2 halfbodies
7 baffle plates
A, B, C position
The imaginary vertical median surface of M
Claims (11)
1. be used for locking and have two table halfbodies (6.1,6.2) the device of ping-pong table (6), one of them table halfbody (6.1,6.2) can between the horizontal final position that is used to play ball and the vertical final position that is used to deposit, overturn, for this reason, this halfbody (6.1,6.2) when it is in vertical final position, in the stub area of underframe (1), be articulated and connected with at least one guide (4), this guide is slidingly arranged on the corresponding basic vertical guide rail (3) that is arranged on the underframe (1), wherein, the position of guide (4) can be by locking in two final positions, it is characterized in that at least one location hook (4.3) that is connected by turning joint (4.4) with guide (4) is at table halfbody (6.1,6.2) two final positions can snap in the opening (3.1 of described guide rail (3), 3.2) in.
2. by the described device of claim 1, it is characterized in that, described guide (4) comprises the shell (4.1) that surrounds described guide rail (3) to small part, wherein, at least the major part that is shell (3) with location hook (4.3) is arranged on the inboard of guide rail (3), and the direction of the imaginary vertical median surface (M) of ping-pong table (6) is pointed in this inboard.
3. by the described device of claim 1, it is characterized in that the described relatively guide rail of described location hook (4.3) (3) is applied in pretightning force.
4. by the described device of claim 3, it is characterized in that, spring is set for applying pretightning force.
5. by one of aforementioned claim described device, it is characterized in that described guide rail (3) has tubular cross-section.
6. by one of claim 1-4 described device, it is characterized in that described guide rail (3) has U-shaped or C shape cross section.
7. by one of aforementioned claim described device, it is characterized in that, described location hook (4.3) has two location hook steps (4.5,4.6), they can snap in the opening (3.1,3.2) of guide rail (3) with different depth, wherein, described opening (3.1,3.2) is big or small like this, makes that guide (4) still can have a small amount of sliding motion along guide rail (3) when only part snaps in.
8. by one of claim 1-6 described device, it is characterized in that, described location hook (4.3) has two location hook steps (4.5,4.6), they can snap in respectively in the opening (3.1,3.2) of guide rail (3), wherein, one of opening (3.1,3.2) on the guided-moving direction of guide (4) greater than the location hook step (4.5,4.6) of correspondence.
9. by one of aforementioned claim described device, it is characterized in that described location hook (4.3) is connected with an operating parts, by this operating parts, location hook (4.3) can break off relations from corresponding opening (3.1,3.2) on one of them final position.
10. by one of aforementioned claim described device, it is characterized in that described guide (4) is connected with ping-pong table (6) by two pin joints (4.2 and 4.4).
11. ping-pong table (6) comprises the described device by one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101767597A CN102151005A (en) | 2010-02-11 | 2010-02-11 | Device for locking table tennis table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101767597A CN102151005A (en) | 2010-02-11 | 2010-02-11 | Device for locking table tennis table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102151005A true CN102151005A (en) | 2011-08-17 |
Family
ID=44432927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101767597A Pending CN102151005A (en) | 2010-02-11 | 2010-02-11 | Device for locking table tennis table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102151005A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108813919A (en) * | 2018-06-29 | 2018-11-16 | 池州市清心信息技术服务有限公司 | A kind of safe locking device and twin-lock fixed pattern table tennis table security system device |
-
2010
- 2010-02-11 CN CN2010101767597A patent/CN102151005A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108813919A (en) * | 2018-06-29 | 2018-11-16 | 池州市清心信息技术服务有限公司 | A kind of safe locking device and twin-lock fixed pattern table tennis table security system device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110817 |