CN208837435U - Connecting piece for rail - Google Patents
Connecting piece for rail Download PDFInfo
- Publication number
- CN208837435U CN208837435U CN201820612093.7U CN201820612093U CN208837435U CN 208837435 U CN208837435 U CN 208837435U CN 201820612093 U CN201820612093 U CN 201820612093U CN 208837435 U CN208837435 U CN 208837435U
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- CN
- China
- Prior art keywords
- mounting base
- connecting piece
- bindiny mechanism
- rail
- connecting shaft
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- 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 utility model discloses a kind of connecting piece for rail comprising two mounting bases being separately positioned on adjacent pens piece side, the bindiny mechanism for the one being pivotally connected with described two mounting bases；With the retention mechanism being anchored on the bindiny mechanism in mounting base.The utility model connecting piece for rail structure is simple, and component is few, at low cost, and adjacent pens can surround different angle, facilitates gathering to fold rear enclosure piece and reuses.
Description
Technical field
The utility model discloses a kind of connecting piece for rail, and in particular to a kind of simple, easy to install, after assembling the fence of structure
Easily-storied connecting piece for rail belongs to toy for children class product scope.
Background technique
Child enclosure is also children's play fence, playpen and children guard bar, safety barrier etc..Children on the market enclose
Column is with plastics, based on wood materials structure, mainly provides the environment of a safety and comfort to 6 months to 3 years old babies.Use youngster
Virgin fence is conducive to cultivate the independent consciousness of baby, elaborative faculty and concentration, while providing to the coordination of body culture of baby
Good playground.
Child enclosure is generally by door column, game column and fence monolithic composition, is attached between them with card slot type socket,
It is firm mainly to be spliced with 4 faces to complete, while by bottom chuck come auxiliary anti-slipping.The fence connection component of the prior art is opposite
More complicated, after fence assembles, fence can be only formed fixed shape, and cannot arbitrarily change.However, complicated enclose
Column connector includes a variety of small parts, is easily lost in fence transport and use process.In addition to this, when fence is no longer made
With rear, the storage of fence becomes a new problem, and multi-disc fence is stacked after dismantling, and wherein connecting piece for rail is also easy to lose
It loses so that fence reuses rate reduction.
Quick detachable assembling, convenient transportation, structure is simple, fence dimensionally stable after connecting piece for rail connects；Facilitate gathering
Or fold, and be conducive to reuse facilitate etc. the fence of a variety of advantages and connecting piece for rail have become there is an urgent need to.In order to suitable
The quick detachable installation of people, the demand of the fence to act freely are answered, the utility model provides a kind of simple fence connection of structure
Part.
Utility model content
The utility model discloses that a kind of structure is simple, facilitates adjustment different angle, and stores convenient, and reuse rate is high
Connecting piece for rail.
To realize the above technical purpose, the utility model connecting piece for rail includes: two on adjacent pens piece side
Mounting base, the bindiny mechanism for the one being pivotally connected with described two mounting bases；One is anchored on by the bindiny mechanism
Retention mechanism in a mounting base.
Described two mounting bases of above-mentioned connecting piece for rail include being provided with the first mounting base and the company of being provided with of through hole
Second mounting base of spindle；The bindiny mechanism includes: and the connecting shaft of the through hole grafting of first mounting base and is arranged
Axle sleeve in the connecting shaft of second mounting base；The retention mechanism with the connecting shaft of second mounting base by connecting
It connects, by bindiny mechanism's pressing in second mounting base.
Specifically, covering first mounting base is provided at the top of the connecting shaft of the bindiny mechanism of above-mentioned connecting piece for rail
The top cap of through hole is provided with limiting mechanism on the contact surface between the top cap and the through hole of first mounting base.
It is arranged on contact surface between the axle sleeve bottom side of the bindiny mechanism of above-mentioned connecting piece for rail and second mounting base
Restricted mechanism.
Preferably, above-mentioned limiting mechanism is the protrusion being arranged on the contact surface of side, and is arranged on the contact surface of the other side
Groove.
Further, the groove of above-mentioned connecting piece for rail limiting mechanism and protrusion are multiple, are uniformly distributed in the circumferential.
Convex block, first mounting base are provided on the connecting shaft side of the bindiny mechanism of the utility model connecting piece for rail
Through hole inner sidewall on, position corresponding with the convex block is provided with longitudinal groove and circumferential recess, the convex block is along institute
It states longitudinal groove and enters circumferential recess, limit the connecting shaft and extracted out of first mounting base through hole.
Specifically, bindiny mechanism's connecting shaft side bottom is equipped with a convex block, and the through hole inner sidewall phase of the first mounting base
It forms longitudinal groove with answering and forms circumferential recess in through hole inner sidewall lower end；The convex block of bindiny mechanism's connecting shaft is along the first peace
The longitudinal groove of seat through hole inner sidewall is filled subsequently into circumferential recess, it is random from the first mounting base to prevent from connecting shaft in this way
It skids off.
Preferably, the retention mechanism of above-mentioned connecting piece for rail is with externally threaded bolt, and having for the bolt is widened
Top, the connecting shaft center setting tool internal thread screw hole of second mounting base, the bolt are screwed onto the screw hole,
The axle sleeve of the bindiny mechanism is crimped in second mounting base by the widened top.
Preferably, the retention mechanism of above-mentioned connecting piece for rail is the cylindrical portion of upper end closed, which has widened
Top, lower end are tool internal thread screw hole, and the connecting shaft of second mounting base is with externally threaded bolt, the cylinder
Shape portion is screwed on the bolt, and the axle sleeve of the bindiny mechanism is crimped on second mounting base by the widened top
On.
The mounting base of the utility model connecting piece for rail, which can also be integrally formed, is located at railing side.
The utility model connecting piece for rail retention mechanism outer surface of cupular part is equipped with surface bulge, and design in this way facilitates rotation tight
Gu mechanism.
When rotational fastener mechanism disengages it from the second mounting base connecting shaft, bindiny mechanism is then removed from mounting base, is adjusted
Whole two mounting base surrounds different angle；Bindiny mechanism is covered in the first mounting base and the second mounting base again, retention mechanism passes through
Bindiny mechanism's axle sleeve connect axle bolt with the second mounting base and fixes, and bindiny mechanism is fixed in the second mounting base.It connects simultaneously
Mechanism connecting shaft and axle sleeve and the limiting mechanism of the first mounting base and the second mounting base contact surface match, and bindiny mechanism connects
The convex block grafting of axis side enters in the first mounting base through hole sidewall notches.
Two mounting bases can be adjusted to be mounted on railing side after required angle again by the utility model connecting piece for rail
Side；After two mounting bases can also being fixedly mounted on railing side, then adjust the angle of two mounting bases.
The utility model connecting piece for rail structure is simple, has good linkage function, can be convenient and connect adjacent pens
It is connected together, and facilitates two mounting base angles of adjustment, adjacent pens can be encircled into any angle in this way, form arbitrary shape
Maintenance space.
When two mounting bases, which are enclosed, is angled 0 °, two railings being connected with mounting base, which can close up, to be folded, this
Sample prescription just places railing.When needing to reuse, retention mechanism is unscrewed, bindiny mechanism is removed from mounting base, adjusted
The angle of two mounting bases, then bindiny mechanism is covered above mounting base, retention mechanism cover in bindiny mechanism's axle sleeve through hole and
Axle bolt is connect with the second mounting base to fix, and bindiny mechanism is fixed in the second mounting base.
Detailed description of the invention
Fig. 1 is the connecting piece for rail front view after embodiment assembling.
Fig. 2 is the connecting piece for rail bottom view after embodiment assembling.
Fig. 3 is the connecting piece for rail top view after embodiment assembling.
Fig. 4 is the connecting piece for rail side view after embodiment assembling.
Fig. 5 is another side view of connecting piece for rail after embodiment assembling.
Fig. 6 is an embodiment disassembled form connecting piece for rail front view.
Fig. 7 is an embodiment disassembled form connecting piece for rail side view.
Fig. 8 is an another side view of embodiment disassembled form connecting piece for rail.
Fig. 9 is another embodiment disassembled form connecting piece for rail front view.
Figure 10 is another embodiment disassembled form connecting piece for rail side view.
Specific embodiment
In order to clearly demonstrate the technical scheme in the embodiment of the utility model, below with reference in the utility model embodiment
Attached drawing, clear, complete description is carried out to specific embodiment of the present utility model, it is clear that described embodiment is only
It is the utility model preferred embodiment, is the embodiment of exemplary, is not intended as the specific restriction of the utility model.
Referring to Fig.1 shown in -8, connecting piece for rail include the first mounting base (4), the second mounting base (3), bindiny mechanism (2) and
Retention mechanism (1).The two sides of first mounting base (4) and the second mounting base (3) are respectively equipped with screw hole (42), (32), difference
First mounting base (4) and the second mounting base (3) are fixedly mounted on to the side of adjacent two railing by screw.Referring to Fig. 7 institute
Show structure, which forms a through hole (41), and the second mounting base (3) upper end forms a round table-like connection
Axis (31).The bindiny mechanism of the present embodiment is an integral molding structure comprising through hole (41) grafting with the first mounting base (4)
Connecting shaft (21) and the axle sleeve (22) that is set on the second mounting base (3) connecting shaft (31)；Wherein bindiny mechanism (2)
The top cap (23) of one covering the first mounting base through hole of molding in connecting shaft (21)；Bindiny mechanism (2) axle sleeve (22)
Form a through hole.
Specifically, the structure referring to shown in Fig. 7 and Fig. 8.It is set on contact surface between top cap and the through hole of the first mounting base
It is equipped with limiting mechanism.Specifically, multiple strips are formed in the present embodiment connecting piece for rail bindiny mechanism (2) top cap (23) lower surface
Raised (231), and the contact surface for the first mounting base (4) through hole (41) that is in contact with top cap (23) correspondingly form it is multiple recessed
Slot (411).Protrusion (231) set by top cap (23) lower surface is multiple with the first mounting base (4) through hole (41) upper surface
Groove (411) matches.Meanwhile the contact between the axle sleeve bottom side of the bindiny mechanism of connecting piece for rail and second mounting base
Limiting mechanism is provided on face.Specifically, in the present embodiment connecting piece for rail bindiny mechanism (2) axle sleeve (22) and the second mounting base
(3) contact surface between connecting shaft (31) forms multiple grooves (221), and the second mounting base (3) connecting shaft (31) is accordingly set
It is multiple raised (311) to be set to type；The molding groove (221) of this bindiny mechanism's axle sleeve (22) lower surface institute connect with the second mounting base
Protrusion (311) set by axis (31) contact surface matches.
Further, it is also possible to raised (not shown) is equipped in connecting piece for rail bindiny mechanism (2) connecting shaft (21) side, and the
It is equipped with the groove to match on the inside of one mounting base (4) through hole (41) and circumferential recess (not shown), convex block are recessed along the longitudinal direction
Slot enters circumferential recess, limits the connecting shaft and extracts out of first mounting base through hole.
The structure referring to shown in Fig. 8, retention mechanism are a bolt (1) with internal screw thread (11), which has widened
Top (12).And the second mounting base (3) connecting shaft (31) setting has external screw thread.The internal screw thread of retention mechanism and the second mounting base
(3) connecting shaft (31) external screw thread matches.
The connecting shaft (21) of connecting piece for rail bindiny mechanism (2) is plugged in the through hole (41) of the first mounting base (4),
The axle sleeve (22) of bindiny mechanism (2) is set in the connecting shaft (31) of the second mounting base (3)；Bindiny mechanism's top cap (23) at this time
Protrusion set by lower surface (231) is corresponding with multiple groove (411) set by the first mounting base (4) through hole (41) upper surface,
Bindiny mechanism (2) the multiple grooves in axle sleeve (22) lower end (221) and the multiple protrusions of the second mounting base (3) connecting shaft (31) peripheral surface
(311) corresponding；Also correspondingly grafting enters the perforations of the first mounting base (4) to the protrusion of bindiny mechanism (2) connecting shaft (21) simultaneously
Match in hole (41) with through hole inboard groove and circumferential recess；The retention mechanism (1) of last bolt arrangement is covered in connection machine
In axle sleeve (22) cavity of structure (2), and it is screwed onto outside the screw thread of the second mounting base (3) connecting shaft (31)；Bindiny mechanism is fixed
In mounting base.The first mounting base and the second mounting base of assembled connecting piece for rail are fixedly mounted on railing side i.e.
It can.
The protrusion of bindiny mechanism's connecting shaft of the utility model connecting piece for rail, which is just inserted into first mounting base, to be penetrated through
The molding groove of institute, bindiny mechanism's connecting shaft cannot be rotated arbitrarily on the inside of hole.Simultaneously in bindiny mechanism's connecting shaft and the first installation
Seat through hole contact surface and the multiple protrusions of bindiny mechanism's axle sleeve and the contact surface of the second mounting base connecting shaft molding and groove, this
It is that two mounting bases adjust the angle for convenience.After two mounting bases adjust angle, retention mechanism is connect with the second mounting base, and
Bindiny mechanism is fixed in mounting base, and rotate connected mounting base (or railing) will not arbitrarily.When needing adjusting angle
When spending, it is only necessary to suitably loosen retention mechanism, so that bindiny mechanism and mounting base is directly generated gap, angle adjustment can be carried out.
The protrusion or groove number of the limiting mechanism of the present embodiment connecting piece for rail can rotate angle according to actual needs and
Design.
The connecting piece for rail structure referring to shown in Fig. 9 and Figure 10.As the another embodiment of the utility model, connected in fence
Part bindiny mechanism top cap and the first mounting base through hole contact surface are equipped with multiple grooves, and the first mounting base through hole upper surface phase
Multiple protrusions are set with answering.The bindiny mechanism of connecting piece for rail bindiny mechanism axle sleeve and the second mounting base connecting shaft contact surface simultaneously
Axle sleeve lower surface forms multiple protrusions, and the second mounting base connecting shaft upper surface correspondingly forms multiple grooves.
As the another deformation of above-described embodiment, connecting piece for rail retention mechanism can also be designed with externally threaded cylinder
Body；And the second mounting base connecting shaft corresponding shaping be with internal screw thread cylindrical body；The cylindrical body of retention mechanism is screwed in company
In in the cylindrical body of spindle, bindiny mechanism is fixed in mounting base.
The utility model connecting piece for rail can assemble in advance, will not lose zero in entire use or transportational process in this way
Part.When specifically used, two mounting bases are respectively and fixedly installed to fence side.When needing to surround needed for adjusting adjacent pens
Angle, rotational fastener mechanism；Then bindiny mechanism, two mounting bases of adjustment to required angle are removed；Then bindiny mechanism is covered
It is screwed onto the connecting shaft of mounting base in mounting base, then by retention mechanism, bindiny mechanism is fixed in mounting base.
The utility model connecting piece for rail structure is simple, component is few；Mounting base fixation is installed in fence side；Bindiny mechanism
It can be integrally formed reduction number of parts with retention mechanism, and at low cost.In addition, the angle of connecting piece for rail institute ingehious design turns
Changing can be adjusted flexibly to required angle when structure installs fence.It can make multi-disc fence side by side by adjusting the angle of mounting base
It collapses.The fence collapsed does not take up space, and connector is still on railing, when fence reuses, it is only necessary to adjustment peace
Fill the angle of seat.
It above disclosure is merely preferred embodiments of the utility model, certainly cannot be practical new to limit this with this
The interest field of type, therefore equivalent variations made according to the patent scope of the utility model, still fall within the culvert of the utility model
Within the scope of lid.
Claims (10)
1. a kind of connecting piece for rail, it is characterised in that: the connecting piece for rail includes: to be separately positioned on adjacent pens piece side
Two mounting bases, with described two mounting bases be pivotally connected one bindiny mechanism；With the bindiny mechanism is tight
The retention mechanism being fixed in a mounting base.
2. connecting piece for rail according to claim 1, it is characterised in that: described two mounting bases include being provided with through hole
The first mounting base and be provided with the second mounting base of connecting shaft；The bindiny mechanism includes: to pass through with first mounting base
The connecting shaft of through-hole grafting and the axle sleeve being set in the connecting shaft of second mounting base；The retention mechanism by with it is described
The connection axis connection of second mounting base, by bindiny mechanism's pressing in second mounting base.
3. connecting piece for rail according to claim 2, it is characterised in that: be provided at the top of the connecting shaft of the bindiny mechanism
Cover the top cap of the through hole of first mounting base, the contact surface between the top cap and the through hole of first mounting base
On be provided with limiting mechanism.
4. connecting piece for rail according to claim 2, it is characterised in that: the axle sleeve bottom side of the bindiny mechanism and described
Limiting mechanism is provided on contact surface between two mounting bases.
5. connecting piece for rail according to claim 3 or 4, it is characterised in that: the limiting mechanism is in side contact surface
The protrusion of upper setting, and the groove being arranged on the contact surface of the other side.
6. connecting piece for rail according to claim 5, it is characterised in that: the groove and protrusion be it is multiple, in the circumferential
It is uniformly distributed.
7. connecting piece for rail according to claim 2, it is characterised in that: be arranged on the connecting shaft side of the bindiny mechanism
Have a convex block, on the through hole inner sidewall of first mounting base, position corresponding with the convex block be provided with longitudinal groove and
Circumferential recess, the convex block enter circumferential recess along the longitudinal groove, limit the connecting shaft from first mounting base
It is extracted in through hole.
8. connecting piece for rail according to claim 2, it is characterised in that: the retention mechanism is with externally threaded spiral shell
Bolt, the bolt have widened top, and the connecting shaft center setting tool internal thread screw hole of second mounting base is described
Bolt is screwed onto the screw hole, and the axle sleeve of the bindiny mechanism is crimped on second mounting base by the widened top
On.
9. connecting piece for rail according to claim 2, it is characterised in that: the retention mechanism is the tubular of upper end closed
Portion, the cylindrical portion have widened top, and lower end is tool internal thread screw hole, and the connecting shaft of second mounting base is tool
There is externally threaded bolt, the cylindrical portion is screwed on the bolt, and the widened top is by the axle sleeve of the bindiny mechanism
It is crimped in second mounting base.
10. connecting piece for rail according to claim 2, it is characterised in that: the mounting base is integrally formed on railing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820612093.7U CN208837435U (en) | 2018-04-26 | 2018-04-26 | Connecting piece for rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820612093.7U CN208837435U (en) | 2018-04-26 | 2018-04-26 | Connecting piece for rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208837435U true CN208837435U (en) | 2019-05-10 |
Family
ID=66351333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820612093.7U Active CN208837435U (en) | 2018-04-26 | 2018-04-26 | Connecting piece for rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208837435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113842002A (en) * | 2021-11-10 | 2021-12-28 | 洪志伟 | Height-adjustable child game fence capable of preventing foam pad from deviating |
-
2018
- 2018-04-26 CN CN201820612093.7U patent/CN208837435U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113842002A (en) * | 2021-11-10 | 2021-12-28 | 洪志伟 | Height-adjustable child game fence capable of preventing foam pad from deviating |
| CN113842002B (en) * | 2021-11-10 | 2024-08-20 | 浙江吉客工贸有限公司 | Height-adjustable child game fence capable of preventing foam pad from deviating |
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| GR01 | Patent grant |