CN208658437U - Connecting piece for rail - Google Patents
Connecting piece for rail Download PDFInfo
- Publication number
- CN208658437U CN208658437U CN201820604264.1U CN201820604264U CN208658437U CN 208658437 U CN208658437 U CN 208658437U CN 201820604264 U CN201820604264 U CN 201820604264U CN 208658437 U CN208658437 U CN 208658437U
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- China
- Prior art keywords
- bindiny mechanism
- installation site
- connecting piece
- mounting base
- protrusion
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Abstract
The utility model discloses a kind of connecting piece for rail comprising: two mounting bases of adjacent pens piece side are separately fixed at, the bindiny mechanism for connecting two mounting bases in the mounting base is mounted on；It is separately fixed at below two mounting bases, for fixing two fixed mechanisms of the bindiny mechanism, the fixed mechanism includes the first installation site and the second installation site, when the bindiny mechanism is located at first installation site, the bindiny mechanism can rotate relative to the mounting base, when the bindiny mechanism is located at second installation site, the relatively described mounting base of the bindiny mechanism is fixed.The utility model connecting piece for rail structure is simple, and component is few, at low cost, and adjacent pens can surround different angle, conveniently closes up folding and places and rapid deployment use.
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.
Fence 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
Relatively complicated, after fence assembles, fence can be only formed fixed shape, and cannot arbitrarily change.It is complicated to 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 reuse rate is low.
The quick detachable assembling of fence, convenient transportation, connecting piece for rail structure are simple；When fence does not use, fence is easy
It collapses or folds, while connecting piece for rail will not be lost；Fence reuses the fence for a variety of advantages such as facilitating and fence connects
Fitting have become people there is an urgent need to.
Utility model content
In order to meet people's installation quick detachable to fence, the needs of acting freely, the utility model is intended to provide a kind of knot
Structure is simple, easy to assembly, and the fence part after assembling can adjust the connecting piece for rail of different angle.
To realize the above technical purpose, connecting piece for rail provided by the utility model includes: to be separately fixed at adjacent pens
Two mounting bases of piece side are mounted on the bindiny mechanism for connecting two mounting bases in the mounting base；It is separately fixed at two
Below a mounting base, for fixing two fixed mechanisms of the bindiny mechanism, the fixed mechanism includes the first installation site
With the second installation site, when the bindiny mechanism is located at first installation site, the bindiny mechanism can the relatively described installation
Seat rotation, when the bindiny mechanism is located at second installation site, the relatively described mounting base of the bindiny mechanism is fixed.
The mounting base is provided with through hole；The bindiny mechanism includes the connecting shaft of two hollow lower ending openings and incites somebody to action
The interconnecting piece that the upper end of two connecting shafts is connected as one；The fixed mechanism is to be set to below the through hole to have pedestal
Protruding shaft, the connecting shaft pass through the through hole be socketed in the protruding shaft.
The first radial protrusion far from the pedestal and the second radial protrusion close to pedestal, institute are provided in the protruding shaft
It states and restricted protrusion is set at the lower ending opening of connecting shaft, after the protruding shaft is inserted into the connecting shaft, the limitation protrusion is in institute
When stating between the first radial protrusion and the second radial protrusion, first installation site that the bindiny mechanism is located at, the limit
When system protrusion is between second radial protrusion and pedestal, second installation site that the bindiny mechanism is located at.
The limitation protrusion cooperates with first radial protrusion, limits the connecting shaft and separates with the protruding shaft.
Limiting mechanism is set on the through hole aperture surface, and the connecting shaft includes close to the restricted part of interconnecting piece and remote
Cylindrical part from interconnecting piece, in first installation site, the cylindrical part corresponds to the limiting mechanism,
When second installation site, the restricted part corresponds to the limiting mechanism.
The limiting mechanism is regular polygon, and the restricted part is cylinder, and the section of the cylinder is and the limitation machine
The corresponding regular polygon of the regular polygon of structure.
The limiting mechanism is equally distributed multiple protrusions or groove, and the restricted part is cylinder, which cuts
Face has multiple grooves corresponding with the multiple protrusions or groove of the limiting mechanism or protrusion.
The mounting base, bindiny mechanism, fixed mechanism are integrally formed by ABS plastic or PVC plastic respectively.
The utility model connecting piece for rail, can be by pulling up and pressing down on bindiny mechanism, so that bindiny mechanism
It is switched between the first installation site and the second installation site, is to facilitate adjustment mounting base to enclose in the first installation site
At different angle；In the second installation site, the angle between fence is locked.According to aforesaid operations, fence connection may be implemented
The mounting base of part or the railing connected are encircled into different angle, and multiple railings is finally allowed to form arbitrary shape.This is practical
The structure sizes such as through hole, the limiting mechanism of two mounting bases of novel enclosure connector can be set into consistent.It connects simultaneously
Two connecting shafts of mechanism, restricted part etc. may be designed to consistent；And fixed mechanism can be designed to that two dimensional structures are consistent
Type body.Number of molds can be reduced in this way, mass production connecting piece for rail is realized, to save cost.
The utility model connecting piece for rail structure is simple, has good linkage function, and adjacent pens piece links together,
Form the maintenance space of arbitrary shape.When two mounting bases of adjustment, which are enclosed, is angled 0 °, two railings adjacent with mounting base can
Close up and folds so that it is convenient to place multi-disc railing.When needing to reuse, pull bindiny mechanism to the first installation
Position, can be adjusted the angle between two mounting bases, how in pressing bindiny mechanism to the second installation site, fixed railing it
Between angle.
Detailed description of the invention
Fig. 1 is the utility model preferred embodiment connecting piece for rail fractionation structural representation.
Fig. 2 is that the utility model preferred embodiment connecting piece for rail installs back view.
Fig. 3 is that the utility model preferred embodiment connecting piece for rail installs lateral side view.
Fig. 4 is top view after the installation of the utility model preferred embodiment connecting piece for rail.
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 better embodiment of the utility model, is exemplary embodiment, is not intended as the specific restriction of the utility model.
For convenience of description, hereafter included in the position restrictions such as " lower section ", " top ", be " lower section " shown in Fig. 1,
" top " position does not represent specific location when actual installation uses and limits.
Preferred embodiment according to the present utility model, connecting piece for rail include: to be separately positioned on adjacent pens piece side
Two mounting bases, the first mounting base (1), the second mounting base (2)；Be mounted on the company for two mounting bases being connected in the mounting base
Connection mechanism (3)；It is separately fixed at the bindiny mechanism below two mounting bases and is fixed on the fixed mechanism (4) in mounting base.Institute
Stating fixed mechanism (4) includes the first installation site and the second installation site, and the bindiny mechanism (3) is located at first installation position
When setting, the bindiny mechanism (3) can rotate relative to the mounting base, and the bindiny mechanism (3) is located at second installation site
When, the relatively described mounting base of the bindiny mechanism is fixed.
Structure as shown in Figure 1.First mounting base (1) and the second mounting base (2) are identical structure, and side formation is convenient for will
Mounting base is fixedly mounted on the concave panel (13,23) of railing side, which is respectively equipped with screw hole (12,22), thus
Screw can be used mounting base is fixedly mounted on railing side.The mounting base other side is equipped with through hole (11,21), this is passed through
Limiting mechanism is equipped on through-hole (11,21) aperture surface.
The bindiny mechanism (3) includes the connecting shaft (31,31 ') of two hollow lower ending openings and by two connecting shafts
The interconnecting piece (34,35) that the upper end of (31,31 ') is connected as one；The connecting shaft (31,31 ') includes two parts, close to connection
The cylindrical part of the restricted part in portion and separate interconnecting piece.
Limiting mechanism on through hole, which can be internal gear or limiting mechanism as shown in the figure, to be regular polygon,
Such as octagon, alternatively, limiting mechanism can also be equally distributed multiple protrusions or groove.Limiting mechanism is for limiting
Determine rotary motion of the restricted part of bindiny mechanism in through hole.Simultaneously as shown in Fig. 2, in first mounting base (1) and the
Two mounting bases (2) lower end surface is equipped with a concave station (14,24) to concave.
The restricted part of connecting shaft can be formed as shown, outside has external gear (32,32 '), alternatively, restricted part
It may be section regular polygon corresponding with the regular polygon of limiting mechanism, such as octagon.Alternatively, limiting unit
The section divided can also be multiple grooves corresponding with the equally distributed multiple protrusions of limiting mechanism or groove or protrusion, mesh
Be exactly the rotation for limiting the restricted part of connecting shaft in limiting mechanism.When bindiny mechanism is moving upward, the circle of connecting shaft
When cylindrical section is located at the limiting mechanism position of through hole, due to the circular cross-section of cylindrical part, the shape of limiting mechanism without
The rotation of method limitation connecting shaft.
It in the lower section of each through hole, is fixedly installed respectively fixed mechanism (4), fixed mechanism is to be set to the perforation
There is the protruding shaft shape of pedestal (41,41 '), the connecting shaft (31,31 ') is socketed across the through hole (11,21) below hole
In the protruding shaft.
The pedestal (41,41 ') just matches with the concave station of mounting base lower end (14,24), to be fixed on through hole
Lower section.Protruding shaft is successively arranged the first radial protrusion (42,42 ') and the second radial protrusion (43,43 ') from top to bottom, i.e., separate
Second radial protrusion of the first radial protrusion of pedestal and close pedestal；First radial protrusion (42, the 42 ') circle diameter can be with
It is designed to the circle diameter slightly larger than the second radial protrusion (43,43 ').
Multiple limitations protrusions (33,33 ') are provided inwardly in connecting shaft lower ending opening, the circumference that multiple limitation protrusions surround are straight
Diameter is slightly smaller than the diameter of the first radial protrusion (42,42 ') and the second radial protrusion (43,43 '), be greater than the first radial protrusion (42,
42 ') cylinder diameter between the second radial protrusion (43,43 ').Specifically, raised (33,33 ') are in external force
It is lower that certain nargin deformation can occur, so that protruding shaft can limit protrusion insertion connecting shaft by these.And these are limited
Raised (33,33 ') are matched with the first radial protrusion (42,42 '), so that the protruding shaft of insertion connecting shaft is not easy to divide from connecting shaft
From.
After the protruding shaft is inserted into the connecting shaft, the limitation protrusion is in first radial protrusion and the second radial protrusion
Between when, first installation site that the bindiny mechanism is located at, limitation protrusion is at second radial protrusion and bottom
When between seat, second installation site that the bindiny mechanism is located at.
Specifically, the first radial protrusion (42,42 ') and the second radial protrusion of the present embodiment connecting piece for rail fixed mechanism
(43,43 ') be all buckled in bindiny mechanism (3) connecting shaft lower end limitation raised (33,33 ') it is interior when, the bindiny mechanism is located at
Second installation site.And under external force, drawing bindiny mechanism upwards, which can
Protrusion is limited by connecting shaft lower end, and states limitation protrusion between first radial protrusion and the second radial protrusion, it is described
First installation site that bindiny mechanism is located at.
As shown in Figure 1, the interconnecting piece of the bindiny mechanism may be also configured to open (34) structure, buckled by cover board (35)
It is described open (34) to close covering.
When installing connecting piece for rail, fixed mechanism (4) is fixed on to the lower section of mounting base through hole, then by mounting base
It is fixed on railing with fixed mechanism.The connecting shaft of bindiny mechanism (3) is inserted into through hole, fixed mechanism from the top of through hole
Protruding shaft under external force, the first radial protrusion makes the limitation bulging deformation of the open end of connecting shaft, to pass through connection
The open end of axis is inserted into hollow connecting shaft.Limitation protrusion be located at first radial protrusion and the second radial protrusion it
Between, first installation site that the bindiny mechanism is located at, at this point, the limiting mechanism on through hole corresponds to the circle of connecting shaft
Cylindrical section, since limiting mechanism cannot limit the rotation of cylindrical part, the angle between two mounting bases is can be with
It is conditioned.When suitable angle is arrived in adjusting, bindiny mechanism is pressed down on, bulging deformation is limited, across second in protruding shaft
Radial protrusion, and retain a percentage of the total profits for the enterprise's own use between the second radial protrusion and pedestal, it is located at the second installation site.At this point, the limiting unit of connecting shaft
It is point corresponding with the limiting mechanism of through hole, and mutually limit, so that connecting shaft can not be rotated relative to mounting base, two are pacified
Angle between dress seat is fixed.Multi-disc railing can be so sequentially connected according to aforesaid operations.
Fig. 2 and Fig. 3 respectively indicates the bottom view and side view for enclosing and being angled 0 ° of connecting piece for rail.It can be with by Fig. 2 and Fig. 3
It is apparent from, the bindiny mechanism of the present embodiment connecting piece for rail is plugged in mounting base through hole, and the first diameter of fixed mechanism
In the limitation protrusion for being buckled in bindiny mechanism's connecting shaft lower end to protrusion and the second radial protrusion, and taken at the top of fixed mechanism
It connects at the concave station of mounting base lower end surface.
Each component of the connecting piece for rail of the utility model links together with railing, it is entire use or transportational process not
Part can be lost.When the angle for needing to surround needed for adjusting adjacent pens, bindiny mechanism is pulled, adjustment bindiny mechanism is located at can be with
The first installation site adjusted the angle, is adjusted, then presses bindiny mechanism, bindiny mechanism is made to be located at the second installation site,
Lock the angle between mounting base.So mounting base (railing) can be adjusted to different angle.
The mounting base of the utility model connecting piece for rail, bindiny mechanism, fixed mechanism are respectively by ABS plastic or PVC plastic
It is integrally formed.
The utility model connecting piece for rail also can be used environment-friendly resin molding and be made, and reduces environmental pollution, also avoids in this way
The adverse effect that child bites to health.
The utility model connecting piece for rail bindiny mechanism connecting shaft external gear is meshed with mounting base through hole internal gear, this
The structure of sample ingehious design facilitates adjacent pens piece to surround different angle；Fixed mechanism will be connected by surface bulge structure simultaneously
Mechanism is fixed in mounting base, shake mounted connected railing will not arbitrarily.
The utility model connecting piece for rail structure is simple；Bindiny mechanism and fixed mechanism can be integrally formed reduction number of components
Amount, and it is at low cost.In addition, connecting piece for rail can be adjusted flexibly to required angle；Multi-disc fence can collapse side by side, collapse
Fence does not take up space, and connector is still on railing, when fence reuses, it is only necessary to adjust the angle of mounting base i.e.
It can.
The utility model connecting piece for rail is not limited in being used for according to the usage requirement for limiting infant's activity
Elsewhere, such as to pet it limits etc., this is not done specifically herein to be well known to those of ordinary skill in the art
It is bright.
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 (8)
1. a kind of connecting piece for rail, it is characterised in that: the connecting piece for rail includes: to be separately fixed at adjacent pens piece side
Two mounting bases are mounted on the bindiny mechanism for connecting two mounting bases in the mounting base；It is separately fixed at two mounting bases
Lower section, for fixing two fixed mechanisms of the bindiny mechanism, the fixed mechanism includes the first installation site and the second peace
Holding position, when the bindiny mechanism is located at first installation site, the bindiny mechanism can rotate relative to the mounting base, institute
When stating bindiny mechanism and being located at second installation site, the relatively described mounting base of the bindiny mechanism is fixed.
2. connecting piece for rail according to claim 1, it is characterised in that: the mounting base is provided with through hole；The company
Connection mechanism includes the connecting shaft of two hollow lower ending openings and the interconnecting piece that is connected as one the upper end of two connecting shafts；Institute
Stating fixed mechanism is to be set to below the through hole protruding shaft with pedestal, and the connecting shaft passes through the through hole and is socketed in
In the protruding shaft.
3. connecting piece for rail according to claim 2, it is characterised in that: be provided in the protruding shaft far from the pedestal
First radial protrusion and the second radial protrusion close to pedestal, the restricted protrusion of setting, institute at the lower ending opening of the connecting shaft
After stating the protruding shaft insertion connecting shaft, when the limitation protrusion is between first radial protrusion and the second radial protrusion, institute
It states bindiny mechanism and is located at first installation site, when the limitation protrusion is between second radial protrusion and pedestal, institute
It states bindiny mechanism and is located at second installation site.
4. connecting piece for rail according to claim 3, it is characterised in that: the limitation protrusion and first radial protrusion
Cooperation, limits the connecting shaft and separates with the protruding shaft.
5. the connecting piece for rail according to any one of claim 2-4, it is characterised in that: set on the through hole aperture surface
Limiting mechanism is set, the connecting shaft includes the restricted part close to interconnecting piece and the cylindrical part far from interconnecting piece, described
When the first installation site, the cylindrical part corresponds to the limiting mechanism, in second installation site, the limitation
Part corresponds to the limiting mechanism.
6. connecting piece for rail according to claim 5, it is characterised in that: the limiting mechanism is regular polygon, the limit
System part is cylinder, and the section of the cylinder is regular polygon corresponding with the regular polygon of the limiting mechanism.
7. connecting piece for rail according to claim 5, it is characterised in that: the limiting mechanism is equally distributed multiple convex
It rises or groove, the restricted part is cylinder, the section of the cylinder has the multiple protrusions or groove phase with the limiting mechanism
Corresponding multiple grooves or protrusion.
8. the connecting piece for rail according to any one of claim 2-4, it is characterised in that: the mounting base, bindiny mechanism,
Fixed mechanism is integrally formed by ABS plastic or PVC plastic respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820604264.1U CN208658437U (en) | 2018-04-26 | 2018-04-26 | Connecting piece for rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820604264.1U CN208658437U (en) | 2018-04-26 | 2018-04-26 | Connecting piece for rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208658437U true CN208658437U (en) | 2019-03-29 |
Family
ID=65822653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820604264.1U Active CN208658437U (en) | 2018-04-26 | 2018-04-26 | Connecting piece for rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208658437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107147A (en) * | 2019-05-24 | 2019-08-09 | 广东派迪茵体育股份有限公司 | A kind of playground fence |
-
2018
- 2018-04-26 CN CN201820604264.1U patent/CN208658437U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107147A (en) * | 2019-05-24 | 2019-08-09 | 广东派迪茵体育股份有限公司 | A kind of playground fence |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |