CN210798494U - Connection structure and rail - Google Patents

Abstract

The utility model provides a connection structure and rail relates to infant's articles for use field. The connecting structure comprises a first connecting piece, a second connecting piece and a locking assembly, wherein the first connecting piece is rotatably connected with the second connecting piece, the first connecting piece is used for being connected with the first guardrail, the second connecting piece is used for being connected with the second guardrail, and the locking assembly is arranged on the second connecting piece and is used for selectively abutting against the second guardrail. The utility model provides a connection structure has stable connection effect, can guarantee safe in utilization to simple structure, convenient to use. The fence has the connecting structure and has similar beneficial effects.

Description

Connection structure and rail

Technical Field

The utility model relates to an infant's articles for use field particularly, relates to a connection structure and rail.

Background

A guardrail for among the infant's product needs strictly to satisfy the security performance, compromises the convenience of use simultaneously. The prior fence has various styles and greatly different functions. The stability of current connection structure when connecting two guardrails is not good, and the security performance is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a connection structure and rail, for example, it has stable connection effect, can guarantee safe in utilization to simple structure, convenient to use.

The embodiment of the utility model discloses a can realize like this:

in a first aspect, an embodiment of the present invention provides a connection structure for connecting a first guardrail and a second guardrail, the connection structure includes a first connection member, a second connection member and a locking assembly, the first connection member is connected with the second connection member in a rotating manner, the first connection member is used for connecting the first guardrail, the second connection member is used for connecting the second guardrail, the locking assembly is disposed on the second connection member and is used for selectively supporting the second guardrail.

The embodiment of the utility model provides a connection structure: the first connecting piece is used for connecting the first guardrail, the second connecting piece is used for connecting the second guardrail, and the first connecting piece is rotatably connected with the second connecting piece so as to realize the relative rotation between the first guardrail and the second guardrail. Meanwhile, the locking assembly can abut against the second guardrail, namely the locking assembly can enable the second guardrail and the second connecting piece to be fixed when abutting against the second guardrail, and the second guardrail can slide relative to the second connecting piece when the locking assembly is released from abutting against the second guardrail, so that the height of the first guardrail relative to the second guardrail is adjusted. Compared with the similar scheme among the prior art, the embodiment of the utility model provides a connection structure sets up the locking subassembly on the second connecting piece to through the mode locking second guardrail that supports to hold and being connected between the second connecting piece, thereby promoted the stability of connecting. Further, when the connecting structure is used for a fence, the safety of the fence can be ensured.

Further, in possible embodiment, the locking subassembly includes locking piece and installed part, the installed part is fixed in on the second connecting piece and will the locking piece spacing in the installed part with between the second connecting piece, be provided with on the second connecting piece installation space and with the locking groove of installation space intercommunication, the locking piece is located in the installation space and can follow the locking groove slides and stretches out the locking groove, the locking piece is used for stretching out support when locking the groove and hold the second guardrail.

Further, in a possible embodiment, the locking member includes a body, a locking portion and a first abutting portion, the locking portion and the first abutting portion are both disposed on the body, the locking portion is in sliding fit with the locking groove and is used for abutting against the second guardrail, the first abutting portion is located between the mounting member and the second connecting member, and the second connecting member is provided with a second abutting portion matched with the first abutting portion.

Further, in a possible implementation manner, the second abutting portion is provided with a sliding guide surface and an abutting surface, the sliding guide surface is connected with the abutting surface and the bottom surface of the installation space, the sliding guide surface is used for guiding the first abutting portion, and the abutting surface is used for abutting against the first abutting portion.

Further, in a possible embodiment, a locking through hole is formed in a bottom surface of the installation space, and the first abutting portion can penetrate through the locking through hole and is used for abutting against the second guardrail.

Further, in a possible embodiment, a stud connected to the mounting member is further disposed in the mounting space of the second connecting member, and the stud is located between the second abutting portion and the locking through hole.

Further, in a possible embodiment, the locking assembly further comprises an elastic member, the elastic member is abutted between the locking member and the second connecting member, and the extending direction of the elastic member is the same as or opposite to the sliding direction of the locking member.

Further, in a possible embodiment, a protruding structure is disposed on a bottom surface of the installation space, the locking groove is disposed in the protruding structure and penetrates through the protruding structure, and the elastic member is sleeved on the protruding structure.

Further, in a possible embodiment, the body is provided with an accommodating space, the locking portion is disposed on a bottom surface of the accommodating space, the other end of the locking portion protrudes out of the body, and the elastic member is sleeved on the locking portion and located in the accommodating space.

The utility model provides a connection structure has following beneficial effect:

in a second aspect, an embodiment of the present invention provides a fence, including a connecting structure. The connecting structure comprises a first connecting piece, a second connecting piece and a locking assembly, the first connecting piece is rotatably connected with the second connecting piece, the first connecting piece is used for being connected with the first guardrail, the second connecting piece is used for being connected with the second guardrail, and the locking assembly is arranged on the second connecting piece and is used for selectively abutting against the second guardrail.

The embodiment of the utility model provides a rail: the first connecting piece is used for connecting the first guardrail, the second connecting piece is used for connecting the second guardrail, and the first connecting piece is rotatably connected with the second connecting piece so as to realize the relative rotation between the first guardrail and the second guardrail. Meanwhile, the locking assembly can abut against the second guardrail, namely the locking assembly can enable the second guardrail and the second connecting piece to be fixed when abutting against the second guardrail, and the second guardrail can slide relative to the second connecting piece when the locking assembly is released from abutting against the second guardrail, so that the height of the first guardrail relative to the second guardrail is adjusted. Compared with the similar scheme among the prior art, the embodiment of the utility model provides a connection structure sets up the locking subassembly on the second connecting piece to through the mode locking second guardrail that supports to hold and being connected between the second connecting piece, thereby promoted the stability of connecting. Further, when the connecting structure is used for a fence, the safety of the fence can be ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below. It is appreciated that the following drawings depict only certain embodiments of the invention and are therefore not to be considered limiting of its scope. For a person skilled in the art, it is possible to derive other relevant figures from these figures without inventive effort.

Fig. 1 is a schematic structural view of a frame of a fence according to an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a block diagram schematically illustrating the structure of the connection structure in fig. 2.

Fig. 4 is a schematic block diagram of the connection structure in fig. 3 from another view angle.

Fig. 5 is a schematic block diagram of a cross-sectional structure at B-B in fig. 4.

Fig. 6 is a schematic block diagram of an exploded structure of the connection structure of fig. 3.

Fig. 7 is a block diagram schematically illustrating the structure of the locking member of fig. 6.

Fig. 8 is a block diagram schematically illustrating the structure of the second connector in fig. 6.

Icon: 100-a connecting structure; 110-a first connector; 120-a second connector; 121-installation space; 1211-locking through hole; 122-locking groove; 123-a second holding portion; 1231-a slip-guiding surface; 1232-a holding surface; 124-stud; 125-raised structure; 130-a locking assembly; 131-a locking member; 1311-bulk; 1312-a locking part; 1313-a limiting groove; 1314-a first holding part; 1315-a containing space; 132-a mount; 200-a first guardrail; 300-second guardrail.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

The following describes in detail embodiments of the present invention with reference to the accompanying drawings.

Referring to fig. 1 to 8, the present embodiment provides a connection structure 100, which has a stable connection effect, can ensure safety in use, and has a simple structure and is convenient to use.

It should be noted that the connection structure 100 provided by the embodiment of the present invention can be applied to a fence and used for connecting the first guardrail 200 and the second guardrail 300 of the fence. The fence can be arranged on a bed for adults, and the safety of the infants playing on the bed is guaranteed. Optionally, the first guard rail 200 is a substantially vertical guard rail and the second guard rail 300 is a guard rail substantially parallel to the horizontal direction. Through this connection structure 100, the second guard rail 300 can slide with respect to the first guard rail 200 and is used to adjust the height of the second guard rail 300, thereby facilitating the use of the fence.

Referring to fig. 3 to 6, in an embodiment of the present invention, the connection structure 100 includes a first connection member 110, a second connection member 120 and a locking assembly 130, the first connection member 110 is rotatably connected to the second connection member 120, the first connection member 110 is used for being connected to the first guardrail 200, the second connection member 120 is used for being connected to the second guardrail 300, and the locking assembly 130 is disposed on the second connection member 120 and is used for selectively abutting against the second guardrail 300.

It should be noted that, the connection structure 100 according to the embodiment of the present invention: the first connecting member 110 is used for connecting the first guardrail 200, the second connecting member 120 is used for connecting the second guardrail 300, and the first connecting member 110 is rotatably connected with the second connecting member 120 to realize the relative rotation between the first guardrail 200 and the second guardrail 300. Meanwhile, the locking assembly 130 can abut against the second guard rail 300, that is, the locking assembly 130 can keep the second guard rail 300 and the second connecting member 120 fixed when abutting against the second guard rail 300, and when the locking assembly 130 releases the abutment, the second guard rail 300 can slide relative to the second connecting member 120, so as to adjust the height of the first guard rail 200 relative to the second guard rail 300. Compared with the similar scheme in the prior art, the embodiment of the present invention provides a connection structure 100, which sets the locking assembly 130 on the second connecting member 120, and locks the connection between the second guard rail 300 and the second connecting member 120 by the supporting manner, thereby improving the stability of the connection. Further, when the connection structure 100 is used for a fence, the safety of the fence can be ensured.

Optionally, the connection manner between the first connection element 110 and the first guardrail 200 is that the first guardrail 200 is inserted into the first connection element 110, and of course, the first guardrail 200 and the first connection element 110 may be connected by clamping, bolts or screws, or the connection manners described above are combined.

Similarly, the second connecting member 120 and the second guard rail 300 are connected in such a manner that the second guard rail 300 is inserted into the second connecting member 120, and the second guard rail 300 can slide relative to the second connecting member 120. When the locking assembly 130 abuts against the second guardrail 300, the second guardrail 300 is fixed with the second connector 120; when the locking assembly 130 is released, the second guard rail 300 can slide relative to the second connector 120.

In a possible embodiment, the locking assembly 130 includes a locking member 131 and a mounting member 132, the mounting member 132 is fixed on the second connecting member 120 and limits the locking member 131 between the mounting member 132 and the second connecting member 120, the second connecting member 120 is provided with an installation space 121 and a locking groove 122 communicated with the installation space 121, the locking member 131 is located in the installation space 121 and can slide along the locking groove 122 and extend out of the locking groove 122, and the locking member 131 is used for abutting against the second guard rail 300 when extending out of the locking groove 122.

That is, the mounting member 132 retains the locking member 131 within the mounting space 121, and the locking member 131 is movable within the mounting control. Alternatively, the locking member 131 can be rotated along its axis and slid along its axis within the locking slot 122.

Referring to fig. 7, further, in a possible embodiment, the locking member 131 includes a body 1311, a locking portion 1312 and a first abutting portion 1314, the locking portion 1312 and the first abutting portion 1314 are disposed on the body 1311, the locking portion 1312 is slidably engaged with the locking groove 122 and is used for abutting against the second guardrail 300, the first abutting portion 1314 is disposed between the mounting member 132 and the second connecting member 120, and the second connecting member 120 is provided with a second abutting portion 123 engaged with the first abutting portion 1314.

Optionally, a friction part for increasing friction and an indication part for displaying the rotation position of the body 1311 are provided on the body 1311.

Referring to fig. 8, further, in a possible embodiment, the second abutting portion 123 is provided with a sliding guide surface 1231 and an abutting surface 1232, the sliding guide surface 1231 connects the abutting surface 1232 and the bottom surface of the installation space 121, the sliding guide surface 1231 is used for guiding the first abutting portion 1314, and the abutting surface 1232 is used for abutting the first abutting portion 1314.

Optionally, the sliding guide surface 1231 and the abutting surface 1232 may have an arc transition with the bottom surface of the installation space 121, so that the first abutting portion 1314 can smoothly transition during the rotation process.

Further, in a possible embodiment, a locking through hole 1211 is formed on a bottom surface of the installation space 121, and the first abutting portion 1314 can pass through the locking through hole 1211 and be used for abutting against the second guard rail 300.

It should be understood that the first abutting portion 1314 is exposed from the locking through hole 1211 and abuts against the second guard rail 300, so that the abutting stability can be further ensured, and the fixing degree between the second connecting member 120 and the second guard rail 300 can be further ensured.

Optionally, the free end of the first retaining portion 1314 is flush with the free end of the locking portion 1312 to achieve effective retention of the second guard rail 300. Of course, when the surface of the second guard rail 300 is uneven, the ends of the first abutting portion 1314 and the locking portion 1312 for abutting against the second guard rail 300 may not be flush. Preferably, the first abutting portion 1314 and the locking portion 1312 can simultaneously abut against the second guard rail 300 regardless of whether the surface of the second guard rail 300 is flat.

Further, the abutting ends of the locking portion 1312 and the first abutting portion 1314 are provided with a limiting groove 1313, and a limiting protrusion for cooperating with the limiting groove 1313 may be provided on the second guard rail 300. Of course, in other embodiments, the abutting ends of the locking portion 1312 and the first abutting portion 1314 can be provided with protrusions, and the second guard rail 300 can be provided with grooves. Also, it should be understood that when the locking portion 1312 is provided with a recess, a projection fitted into the recess is provided on the second guard rail 300 corresponding thereto; when the first supporting portion 1314 is provided with a groove, the corresponding second guardrail 300 is further provided with a protrusion matching with the groove. The end portions of the locking portion 1312 and the first abutting portion 1314 may be provided with a groove or a protrusion at the same time, or one of them may be provided with a groove or a protrusion.

Alternatively, the first supporting portion 1314 is a cylinder protruding outward, but it may also be a cuboid protruding outward.

Alternatively, the number of the locking through-holes 1211 is two, and the two locking through-holes 1211 are located opposite to each other. Further, the two locking through holes 1211 are identical in shape and size. Of course, in other embodiments, the two locking through holes 1211 may have different shapes, sizes, and other parameters.

Further, in a possible embodiment, the second connector 120 is further provided with a stud 124 connected with the mounting member 132 in the mounting space 121, and the stud 124 is located between the second abutting portion 123 and the locking through hole 1211.

It will be appreciated that stud 124 is used to mount 132 described above. At the same time, the stud 124 can also limit the rotation of the lock 131. When the locking member 131 is rotatably slid onto the abutment surface 1232 along the bottom surface of the mounting space 121, the stud 124 can restrict the locking member 131 from further rotation.

Further, in a possible embodiment, the locking assembly 130 further comprises an elastic member, which is abutted between the locking member 131 and the second connecting member 120, and the extending direction of the elastic member is the same as or opposite to the sliding direction of the locking member 131.

Optionally, when the elastic member is in a stretched state, the elastic force acts on the locking member 131 and makes the locking member 131 abut against the second guard rail 300. When the locking member 131 (the first abutting member) is engaged with the abutting surface 1232, the elastic member is in a natural state or a compressed state. When the elastic member is in a compressed state, the other side of the first limiting member abuts against the mounting member 132. The elastic member may be a spring or other elastic structure.

Further, in a possible embodiment, a protrusion 125 is disposed on a bottom surface of the installation space 121, the locking groove 122 is disposed on the protrusion 125 and penetrates through the protrusion 125, and the elastic member is sleeved on the protrusion 125.

Further, in a possible embodiment, the body 1311 is provided with a receiving space 1315, the locking portion 1312 is provided on a bottom surface of the receiving space 1315, the other end of the locking portion 1312 protrudes out of the body 1311, and the elastic member is sleeved on the locking portion 1312 and located in the receiving space 1315.

It should be understood that the above-mentioned protrusion 125 and the receiving space 1315 can promote the stability of the connection of the elastic member, thereby ensuring the elastic member to work normally and effectively.

Referring to fig. 1 to fig. 8, a connection structure 100 according to an embodiment of the present invention: the first connecting member 110 is used for connecting the first guardrail 200, the second connecting member 120 is used for connecting the second guardrail 300, and the first connecting member 110 is rotatably connected with the second connecting member 120 to realize the relative rotation between the first guardrail 200 and the second guardrail 300. Meanwhile, the locking assembly 130 can abut against the second guard rail 300, that is, the locking assembly 130 can keep the second guard rail 300 and the second connecting member 120 fixed when abutting against the second guard rail 300, and when the locking assembly 130 releases the abutment, the second guard rail 300 can slide relative to the second connecting member 120, so as to adjust the height of the first guard rail 200 relative to the second guard rail 300. Compared with the similar scheme in the prior art, the embodiment of the present invention provides a connection structure 100, which sets the locking assembly 130 on the second connecting member 120, and locks the connection between the second guard rail 300 and the second connecting member 120 by the supporting manner, thereby improving the stability of the connection. Further, when the connection structure 100 is used for a fence, the safety of the fence can be ensured.

The embodiment of the utility model provides a still provide a rail including above-mentioned connection structure 100, this rail is owing to have foretell connection structure 100, consequently, has at least with the similar beneficial effect of this connection structure 100 to can realize the convenient regulation of guardrail height, thereby convenience of customers uses and promotes user experience.

It should be noted that in the description of the present invention, the terms "upper", "lower", "inner", "outer", "left", "right", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product of the present invention is usually placed when in use, or the orientation or position relationship that a person skilled in the art usually understands, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

It is also noted that, unless expressly stated or limited otherwise, the terms "disposed" and "connected" are used broadly and encompass both fixed and removable connections as well as integral connections; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims (10)

1. The utility model provides a connection structure for connect first guardrail and second guardrail, its characterized in that, connection structure includes first connecting piece, second connecting piece and locking Assembly, first connecting piece with the second connecting piece rotates to be connected, first connecting piece be used for with first guardrail is connected, the second connecting piece be used for with the second guardrail is connected, the locking Assembly set up in on the second connecting piece and be used for selectively supporting the second guardrail.

2. The connecting structure according to claim 1, wherein the locking assembly includes a locking member and a mounting member, the mounting member is fixed to the second connecting member and limits the locking member between the mounting member and the second connecting member, the second connecting member is provided with a mounting space and a locking groove communicated with the mounting space, the locking member is located in the mounting space and can slide along the locking groove and protrude out of the locking groove, and the locking member is configured to abut against the second guard rail when protruding out of the locking groove.

3. The connecting structure according to claim 2, wherein the locking member includes a body, a locking portion and a first abutting portion, the locking portion and the first abutting portion are both disposed on the body, the locking portion is slidably engaged with the locking groove and is used for abutting against the second guardrail, the first abutting portion is located between the mounting member and the second connecting member, and a second abutting portion engaged with the first abutting portion is disposed on the second connecting member.

4. The connecting structure according to claim 3, wherein the second abutting portion is provided with a sliding guide surface and an abutting surface, the sliding guide surface connects the abutting surface and the bottom surface of the mounting space, the sliding guide surface is used for guiding the first abutting portion, and the abutting surface is used for abutting against the first abutting portion.

5. The connecting structure according to claim 3, wherein a locking through hole is formed in a bottom surface of the mounting space, and the first abutting portion can pass through the locking through hole and be abutted against the second guardrail.

6. The connecting structure according to claim 5, wherein the second connecting member is further provided with a stud connected to the mounting member in the mounting space, the stud being located between the second abutting portion and the locking through hole.

7. The connecting structure according to any one of claims 3 to 6, wherein the locking assembly further comprises an elastic member that is held between the locking member and the second connecting member, and the elastic member extends in the same direction as or in the opposite direction to the sliding direction of the locking member.

8. The connecting structure of claim 7, wherein a protrusion structure is disposed on a bottom surface of the installation space, the locking groove is disposed on and penetrates the protrusion structure, and the elastic member is sleeved on the protrusion structure.

9. The connecting structure according to claim 7, wherein the body is provided with an accommodating space, the locking portion is provided on a bottom surface of the accommodating space, the other end portion of the locking portion protrudes from the body, and the elastic member is fitted over the locking portion and located in the accommodating space.

10. A fence comprising a connection structure as claimed in any one of claims 1 to 9.

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