CN201011980Y - Bed feet connecting structure - Google Patents
Bed feet connecting structure Download PDFInfo
- Publication number
- CN201011980Y CN201011980Y CNU2007200064278U CN200720006427U CN201011980Y CN 201011980 Y CN201011980 Y CN 201011980Y CN U2007200064278 U CNU2007200064278 U CN U2007200064278U CN 200720006427 U CN200720006427 U CN 200720006427U CN 201011980 Y CN201011980 Y CN 201011980Y
- Authority
- CN
- China
- Prior art keywords
- hole
- pole
- cabinet base
- projection
- fluting
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a bed leg connecting structure; the bed legs are hinged to the bottom of the bed plate frame; the inner side of each bed leg is hinged with at least a support post; the free end of the support post is provided with a through hole; the corresponding position of the bottom of the bed plate frame is provided with a convex post; one side of the through hole is provided with an open groove; the upper surface of the through hole and the open groove is respectively provided with a sinking groove with quite big diameter; the convex post is provided with a thread section; after the convex post enters into the through hole from the open groove, a nut is screwed to the thread section of the convex post, and the nut is rightly arranged in the sinking groove after locking. During installation, the structure can clip the through hole of the support post to the convex post of the bed plate frame from the side, without need of alignment of the through hole and the convex post, which is very convenient and fast in operation; and the sinking groove can be used to contain the nut and the two can clip firm mutually, so as to prevent the support post from falling off, which is safer in use.
Description
Technical field
The utility model relates to a kind of bedstead, refers to a kind of cabinet base syndeton especially.
Background technology
In the prior art, a kind of Foldable bedstead is arranged as shown in Figure 1, this bedstead mainly comprises bedplate frame 1 and cabinet base 2, this cabinet base 2 is articulated in the bottom of bedplate frame 1, for making cabinet base 2 firm support, at least articulate a pole 3 in cabinet base 2 inboards, these pole 3 free ends are provided with a through hole 31, relevant position, bedplate frame 1 bottom then is provided with projection 11, when using, pole 3 is inserted on the projection 11 with its through hole 31, can make bedplate frame 1, cabinet base 2 and pole 3 form triangle firm support state, thereby make the bedstead of expansion more firm.
Yet, this bedstead is in expansion process, but has unhandy defective, main cause is as follows: because described pole 3 cooperates with projection 11 is the through hole 31 that an aperture is slightly larger than projection 11, when inserting in through hole 31 on the projection 11, owing to through hole 31 is less, therefore be difficult for aiming at (cooperating as shown in Figure 2) with projection 11, especially for the situation that is provided with two poles 3, it is more difficult to make the through hole 31 of both sides pole 3 aim at 11 of two projections simultaneously, thereby causes operational inconvenience.In addition, because described pole 3 is a round bar, when the round bar desire was connected with bedplate frame 1 or cabinet base 2, its two ends must be flattened, and can be beneficial to installation, therefore need increase flattening process when processing pole 3, thereby increase difficulty of processing.
The utility model content
The purpose of this utility model is to provide a kind of cabinet base syndeton, and upon deployment, its pole can make things convenient for the projection of bedplate frame and cooperates, thereby makes operation more convenient.
For achieving the above object, technical solution of the present utility model is:
A kind of cabinet base syndeton, this cabinet base is articulated in the bottom of bedplate frame, also articulates a pole at least in the cabinet base inboard, and this pole free end is provided with a through hole, and relevant position, bedplate frame bottom then is provided with projection; Side at described through hole is provided with a fluting, and the upper surface of this through hole and fluting is provided with the bigger deep gouge of a diameter; Described projection is provided with thread segment, and after this projection entered through hole from this fluting, a nut spiral shell was in the thread segment of projection, and just was positioned at described deep gouge after this nut check.
Described pole is the flat bar.
The groove of described fluting directly equals the diameter of through hole, thereby forms the U-lag of an opening towards side at the pole free end.
The groove of described fluting directly is slightly less than the diameter of through hole, thereby forms an opening towards the C of side shape groove at the pole free end.
After adopting such scheme, because the utility model is provided with a fluting in free-ended through hole one side of bedstead pole, make this through hole form a side opened state, can from the side this through hole be stuck on the projection of bedplate frame like this, and need not carry out the alignment work of through hole and projection, it is very convenient quick therefore to operate; And the utility model is provided with a deep gouge in the upper surface of through hole and fluting again, and it can be used to hold the nut that is locked on the projection, and the side of nut then is stuck in the edge of deep gouge, thereby can prevent the slippage from the projection of pole that external force causes, and order is used safer.In addition, pole described in the utility model is the flat bar, and it does not need separately the end to be flattened again, can reduce manufacturing procedure.
Description of drawings
Fig. 1 is the structural representation (only showing one-sided bedstead among the figure) of existing bedstead;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is structural representation of the present utility model (only showing one-sided bedstead among the figure);
Fig. 4 is the partial enlarged drawing of Fig. 3;
Fig. 5 is the structural representation of the utility model pole.
The specific embodiment
Shown in Fig. 3,4, folding bedstead described in the utility model mainly comprises bedplate frame 1 and cabinet base 2, and this cabinet base 2 is articulated in the bottom of bedplate frame 1, also articulates a pole 3 at least in cabinet base 2 inboards, these pole 3 free ends are provided with a through hole 31, and relevant position, bedplate frame 1 bottom then is provided with projection 11.
Key of the present utility model is: cooperate shown in Figure 5 simultaneously, described pole 3 is the flat bar, and through hole 31 1 sides this pole 3 are provided with a fluting 32, and the groove of this fluting 32 footpath can equal the diameter of through hole 31, thereby form the U-lag of an opening towards side at pole 3 free ends; The groove footpath of described fluting 32 also can be slightly less than the diameter of through hole 32, thereby forms an opening towards the C of side shape groove at pole 3 free ends.In addition, be provided with the bigger deep gouge of a diameter 33 at this through hole 31 and 32 the upper surface of slotting.The projection 11 of described bedplate frame 1 bottom is provided with thread segment in addition.
When desire is launched bedstead, earlier cabinet base 2 is launched, utilize pole 3 elasticity own that pole 3 is broken into two with one's hands to a side that differs from fluting 32 again, then pole 3 free-ended through holes 31 are stuck on the projection 11 of bedplate frame 1 from side with its fluting 32, again with a nut 4 spiral shells in the thread segment of projection 11, and this nut 4 just is positioned at the deep gouge 33 of pole 3 after locking, can make bedplate frame 1, cabinet base 2 and pole 3 form triangle firm support state like this.
Need to prove: the setting of described deep gouge 33, then can make the side of nut 4 be stuck in the edge of deep gouge 33, thereby can prevent the slippage from the projection 11 of pole 3 that external force causes, order is used safer.
Claims (4)
1. cabinet base syndeton, this cabinet base is articulated in the bottom of bedplate frame, also articulates a pole at least in the cabinet base inboard, and this pole free end is provided with a through hole, and relevant position, bedplate frame bottom then is provided with projection; It is characterized in that: the side at described through hole is provided with a fluting, and the upper surface of this through hole and fluting is provided with the bigger deep gouge of a diameter; Described projection is provided with thread segment, and after this projection entered through hole from this fluting, a nut spiral shell was in the thread segment of projection, and just was positioned at described deep gouge after this nut check.
2. a kind of cabinet base syndeton as claimed in claim 1 is characterized in that: described pole is the flat bar.
3. a kind of cabinet base syndeton as claimed in claim 1, it is characterized in that: the groove of described fluting directly equals the diameter of through hole, thereby forms the U-lag of an opening towards side at the pole free end.
4. a kind of cabinet base syndeton as claimed in claim 1, it is characterized in that: the groove of described fluting directly is slightly less than the diameter of through hole, thereby forms an opening towards the C of side shape groove at the pole free end.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200064278U CN201011980Y (en) | 2007-02-16 | 2007-02-16 | Bed feet connecting structure |
| PCT/CN2007/002273 WO2008064549A1 (en) | 2006-11-29 | 2007-07-27 | A connection structure of bed legs |
| US12/518,102 US7941880B2 (en) | 2006-11-29 | 2007-07-27 | Connecting structure for a bed foot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200064278U CN201011980Y (en) | 2007-02-16 | 2007-02-16 | Bed feet connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201011980Y true CN201011980Y (en) | 2008-01-30 |
Family
ID=39023766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200064278U Expired - Lifetime CN201011980Y (en) | 2006-11-29 | 2007-02-16 | Bed feet connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201011980Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107407457A (en) * | 2015-04-28 | 2017-11-28 | 康普技术有限责任公司 | Antenna installed part |
-
2007
- 2007-02-16 CN CNU2007200064278U patent/CN201011980Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107407457A (en) * | 2015-04-28 | 2017-11-28 | 康普技术有限责任公司 | Antenna installed part |
| CN107407457B (en) * | 2015-04-28 | 2020-09-08 | 康普技术有限责任公司 | Antenna mounting member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080130 |