CN214386927U - Rod connecting structure and infant fence framework - Google Patents

Abstract

The utility model relates to a rod material connection structure and infant's skeleton, it includes connecting rod and connecting piece, the both ends tip of connecting rod all is provided with block portion, the connecting piece includes sleeve and block piece, be provided with the mounting groove on the sleeve lateral wall, wherein one end tip at the mounting groove is fixed to one end of block piece, the other end is provided with the bump buckle, the bump buckle is located block piece and sets up towards the inside one side of sleeve, and the bump buckle keep away from with muffjoint's position department be provided with the spigot surface, the connecting rod is pegged graft in the sleeve, and bump buckle joint is in block portion. This application has the effect that can improve infant's rail installation and dismantle loaded down with trivial details problem.

Description

Rod connecting structure and infant fence framework

Technical Field

The application relates to the field of infant articles, in particular to a rod connecting structure and an infant fence framework.

Background

When the infant starts to learn to crawl or walk around the age of one year, the infant is easy to fall, hurt and other dangers in the process of crawling and walking, so that the current multipurpose fence limits the moving range of the infant.

The infant fence is composed of a plurality of fixed rods and connecting pieces connected with the fixed rods, the connecting pieces are generally connected with the fixed rods through bolts, and when the fence frame is fixed, a floor mat is placed in the fence.

In view of the above-mentioned related art, the inventor believes that the manner of the bolt connection makes the mounting and dismounting of the fence cumbersome.

SUMMERY OF THE UTILITY MODEL

In order to improve infant's rail installation and dismantle loaded down with trivial details problem, this application provides a pole material connection structure and infant's rail.

In a first aspect, the present application provides a pole material connection structure, which adopts the following technical scheme:

the utility model provides a rod material connection structure, includes connecting rod and connecting piece, the both ends tip of connecting rod all is provided with block portion, the connecting piece includes sleeve and block piece, be provided with the mounting groove on the sleeve lateral wall, wherein one end of block piece is fixed at the wherein one end tip of mounting groove, and the other end is provided with the bump buckle, the bump buckle is located block piece and sets up towards one side of sleeve inside, just the bump buckle is kept away from its position department with muffjoint and is provided with the spigot surface, the connecting rod is pegged graft in the sleeve, just bump buckle joint is in block portion.

By adopting the technical scheme, the connecting rod is inserted into the sleeve, under the action of the guide surface, the connecting rod is smoothly inserted into the sleeve and the convex point buckles of the clamping pieces are clamped in the clamping parts, and the connecting rod is difficult to be randomly pulled out from the sleeve under the limiting action of the convex point buckles, so that the connecting rod and the connecting piece are fixedly connected, and the mounting mode is simple and convenient; when the connecting rod and the connecting piece need to be detached, two opposite acting forces are simultaneously applied to the sleeve and the connecting rod along the length direction of the connecting rod, so that the connecting rod can be pulled out of the sleeve, and the detaching mode of the connecting rod and the connecting piece is simple and convenient; and because the connection of connecting rod and connecting piece does not adopt structures such as bolt, can not leave deckle edge on the surface of connecting rod or connecting piece, can reduce the risk by the fish tail when child plays in the rail, improve the security of using.

Optionally, the engaging portion is a groove, and the groove is recessed toward the inside of the connecting rod.

Through adopting above-mentioned technical scheme, the bump buckle falls in the recess and is fixed with the recess joint, is difficult to with connecting rod and connecting piece separation when not applying two opposite forces along connecting rod length direction to connecting rod and connecting piece.

Optionally, the engaging portion is a snap hole.

Through adopting above-mentioned technical scheme, when bump buckle joint was downthehole to the joint, the joint pore pair connecting piece played limiting displacement, can realize the stable of connecting piece and connecting rod and be connected, reduced the connecting piece and the connecting rod possibility of separating at will.

Optionally, the connecting piece further comprises a floor mat plate, and the sleeve is located above the floor mat plate.

Through adopting above-mentioned technical scheme, can place the connecting piece in on the floor, can connect by the connecting rod on the floor, can play the supporting role moreover.

Optionally, one side of the floor mat, which is far away from the sleeve, is provided with an anti-slip gasket.

Through adopting above-mentioned technical scheme, the non-slip gasket helps increasing the frictional force between backing plate and the floor, makes the backing plate prevent on the floor more stably.

Optionally, an anti-slip strip is arranged in the sleeve, and the length direction of the anti-slip strip is consistent with the axial direction of the sleeve.

Through adopting above-mentioned technical scheme, when the connecting rod is pegged graft in the sleeve, the antislip strip supports tightly with the connecting rod, can increase the contact friction between antislip strip and the connecting rod, improves connection compactness and stability between connecting rod and the connecting piece.

In a second aspect, the present application provides an infant rail skeleton, which adopts the following technical scheme:

the utility model provides an infant rail skeleton, includes frame, underframe and support piece, go up frame and underframe and all include many connecting rods and a plurality of connecting piece, each connecting rod passes through connecting piece fixed connection, support piece sets up to the connecting rod, and the both ends of connecting rod pass through the connecting piece respectively with last frame and underframe fixed connection.

Through adopting above-mentioned technical scheme, the connecting piece will go up frame and underframe connection fixed, make the rail skeleton stable, difficult loose, the security is high, and can realize the joint through the mounting means of pegging graft between connecting piece and the connecting rod fixed, extract the connecting rod from the connecting piece during the dismantlement can, the installation is simple, convenient, swift with the dismantlement mode.

Optionally, the basketball stand is further included, and the basketball stand is fixed above the upper frame through a connecting piece.

Through adopting above-mentioned technical scheme, basketball stands have widened the service function of infant's rail, make child not only can play the toy in the rail, can also study the shooting, widened child's the project of playing at the rail, increased child's enjoyment of playing in the rail.

In summary, the present application includes at least one of the following beneficial technical effects:

through the clamping and matching arrangement of the convex point buckle on the connecting piece and the clamping part on the connecting rod, the connecting rod can be clamped and fixed only by being inserted and connected to the sleeve of the connecting piece, and the connecting rod can be taken down from the connecting piece when two acting forces in opposite directions are simultaneously applied to the sleeve and the connecting rod, so that the mounting and dismounting modes of the connecting rod and the connecting piece are simple and convenient;

the convex point buckle is provided with the guide surface, so that the connecting rod can be inserted into the connecting piece conveniently;

through the arrangement of the basketball stand on the infant fence framework, the playing items of the infant in the fence are widened.

Drawings

FIG. 1 is a schematic view of the structure of an infant playpen framework in an embodiment of the present application;

FIG. 2 is an exploded view of the infant playpen framework of the present embodiment;

FIG. 3 is a schematic view of the connection of the connecting member to the connecting rod in the embodiment of the present application;

FIG. 4 is a sectional view showing a coupling structure of a coupling member and a coupling rod in the embodiment of the present application;

FIG. 5 is an enlarged schematic view of portion A of FIG. 4;

FIG. 6 is a sectional view of a connection structure with a connection member when the engaging portion is a groove in the embodiment of the present application;

FIG. 7 is a schematic view of the connection structure of the embodiment of the present application in which the connection member is a base;

fig. 8 is a schematic view of the structure of the lower surface of the base in the embodiment of the present application.

Reference numerals: 1. an upper frame; 2. a lower frame; 3. a connecting rod; 31. a clamping hole; 32. a groove; 4. a connecting member; 41. a sleeve; 411. anti-slip strips; 412. mounting grooves; 413. an inclined surface; 42. reinforcing ribs; 43. a clamping sheet; 44. a gap; 45. buckling the salient points; 451. a fastening surface; 452. a guide surface; 46. a floor mat; 461. installing a sleeve; 47. an anti-slip gasket; 5. a basketball stand.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

The embodiment of the application discloses infant rail skeleton, refer to fig. 1, including upper frame 1, underframe 2 and support piece, upper frame 1, underframe 2 and support piece enclose and close and form three-dimensional rail chamber.

Wherein, the lower frame 2 is arranged on the floor to support the supporting element and the upper frame 1, and the lower frame 2 is composed of a plurality of connecting rods 3 and a plurality of connecting pieces 4. The connecting rods 3 are connected in series through connecting pieces 4 to realize splicing, so that the lower frame 2 is arranged in a surrounding manner. The lower frame 2 can form a circular or polygonal infant enclosure after being enclosed.

The supporting member is provided as a connecting rod 3, and both ends of the supporting member are connected to the connecting members 4, which can connect the upper frame 1 and the lower frame 2.

The upper frame 1 is disposed above the lower frame 2, and the upper frame 1 is composed of a plurality of connecting rods 3 and a plurality of connecting pieces 4. The connecting pieces 4 are connected in series through the connecting pieces 4, so that the upper frame 1 is spliced, and the upper frame 1 is enclosed to form a circular or polygonal infant fence.

Preferably, a basketball stand 5 can be arranged above the upper frame 1, and the basketball stand 5 is composed of a plurality of connecting rods 3 and a plurality of connecting pieces 4. Connecting piece 4 is with connecting piece 4 fixed connection at the top of upper frame 1, makes child not only can play toy, the study in the infant rail skeleton and crawl, walk, can also learn to shoot, increases child's the project of playing in the rail, increases the enjoyment that child played in the rail.

After the infant fence framework is assembled through the connecting rods 3 and the connecting pieces 4, the outer periphery side or the inner periphery side of the infant fence framework can be covered with the fence cover body, or the infant fence framework is connected to the upper frame 1 and the lower frame 2, the inside and the outside of the fence are isolated, children are prevented from climbing out of the fence from the fence, and the use safety of the fence is high. The enclosure body is made of cloth or connecting rods 3, and when the enclosure body is made of cloth, the enclosure body can be made of transparent cloth; when the enclosure body of the fence adopts the connecting rod 3, the connecting rods 3 are arranged at intervals, so that children in the fence can see through the cloth or the gap between the connecting rods 3 to see out parents, and the safety of the children is ensured. The basketball hoop can be fixed on the connecting rod 3 of the basketball stand 5 or the enclosure body.

The implementation principle of the infant fence framework in the embodiment of the application is as follows: selecting a proper number of connecting rods 3 and corresponding connecting pieces 4 as required, connecting the connecting pieces 4 to connect the connecting rods 3 in series to form an upper frame 1 and a lower frame 2 which are stable in structure and closed, and connecting and fixing the upper frame 1 and the lower frame 2 through the connecting rods 3 to form a three-dimensional infant fence framework; if desired, basketball stands 5 may also be secured to the upper frame 1 by way of connectors 4.

The embodiment of the application also discloses a rod material connecting structure, which refers to fig. 2 and comprises a connecting rod 3 and a connecting piece 4. The connecting rod 3 is a connecting rod 3 used on an upper frame 1, a lower frame 2, a supporting piece and a basketball stand 5 of the infant fence framework, the connecting rod 3 can be a straight rod or a bent rod as required, and the connecting rod 3 is made of iron or stainless steel pipe fittings; the connecting piece 4 is used for the composition of the upper frame 1, the composition of the lower frame 2, the composition of the basketball stand 5 and the connecting piece 4 which combines all the components to form the framework of the infant fence.

The connecting piece 4 is connected with the connecting rods 3 of different quantity according to installing different positions on infant's rail skeleton, perhaps be connected according to connecting piece 4 and different quantity and classify, can divide into two-way, tee bend, four-way, five-way, base or other everywhere can connect the structure of different quantity connecting rods 3.

Referring to fig. 3, when the connector 4 is provided as a two-way, the connector 4 comprises two sleeves 41. For example, the basketball stand 5 is formed by three connecting rods 3 in a 'Contraband' shape, wherein two connecting rods 3 are respectively spliced with the upper frame 1 through connecting pieces 4, and the two connecting rods 3 are spliced with the other connecting rod 3 through two ways.

Two sleeves 41 are integrally arranged, and the two sleeves 41 are respectively connected and fixed with the two connecting rods 3, so that the two connecting rods 3 are spliced. A reinforcing rib 42 is provided between the two sleeves 41 to enhance stability and strength between the two sleeves 41. The anti-slip strips 411 arranged along the length direction of the inner side wall of the sleeve 41 are arranged in the sleeve 41, so that the stable connection of the connecting rod 3 and the connecting piece 4 is facilitated.

The side walls of the two sleeves 41 are provided with mounting grooves 412 which are aligned with the axial direction of the sleeves 41. The engaging piece 43 is provided in the mounting groove 412, and the engaging piece 43 is smaller than the mounting groove 412, so that the engaging piece 43 can move in the mounting groove 412. The engaging piece 43 includes a fixed end and a movable end, the fixed end is located at one end close to the other sleeve 41, the fixed end is fixed on the sleeve 41, the movable end is located in the mounting groove 412, a gap 44 is left between the movable end and the side wall of the mounting groove 412, and the mounting groove 412 is provided with an inclined surface 413 close to the side wall of the movable end. The provision of the gap 44 and the inclined surface 413 facilitates the consumer to slightly move the engaging piece 43 away from the inside of the sleeve 41.

Referring to fig. 4 and 5, the engagement piece 43 has a protruding point catch 45 on a surface facing the interior of the sleeve 41. A fastening surface 451 is arranged between the salient point buckle 45 and the fixed end, and a guide surface 452 is arranged between the salient point buckle 45 and the movable end. The fastening surface 451, i.e., the included angle formed between the protruding point hook 45 and the engaging piece 43 is close to 90 °, and the guide surface 452, i.e., the included angle formed between the protruding point hook 45 and the engaging piece 43 is greater than 90 °.

The both ends tip of connecting rod 3 all is provided with block portion. When connecting rod 3 one end inserts in the sleeve 41, connecting rod 3 tip can smoothly pass through bump buckle 45 under the guide effect of spigot surface 452 to make bump buckle 45 joint to connecting rod 3 in the block portion, fastening face 451 firmly supports connecting rod 3, avoids connecting rod 3 to separate with connecting piece 4 under the effect of arbitrary unexpected power, realizes connecting rod 3 and connecting piece 4's stable concatenation.

When the connecting rod 3 and the connecting piece 4 need to be disassembled, the connecting rod 3 can be taken down from the connecting piece 4 when two opposite acting forces are respectively applied to the connecting rod 3 and the sleeve 41 along the length direction of the connecting rod 3; or when the tie bar 3 is difficult to separate from the connector 4, the engaging piece 43 is slightly moved away from the tie bar 3 by the gap 44 between the engaging piece 43 and the sleeve 41 and the inclined surface 413, so that the convex point catch 45 is separated from the engaging portion, and the tie bar 3 is removed from the connector 4.

In this embodiment, the engaging portion is provided with a fastening hole 31, and the bump fastener 45 is inserted into the fastening hole 31 and fastened to the fastening hole 31, thereby preventing the connecting rod 3 from moving relative to the connecting member 4.

Referring to fig. 6, in other embodiments, the engaging portion may also be configured as a groove 32, and the bump fastener 45 is engaged with the groove 32. Recess 32 sets up towards the inside sunken of connecting rod 3, and the transition between the lateral wall of recess 32 and connecting rod 3 is cambered surface smooth transition, helps the separation of block portion and bump buckle 45, reduces the risk that damages bump buckle 45 or clamping piece 43 when connecting rod 3 breaks away from with connecting piece 4.

Referring to fig. 2, when the connecting member 4 is required to connect three connecting rods 3 at the same time, the connecting member 4 is provided as a tee. The tee bend comprises three sleeve 41, all is provided with the card piece 43 on the lateral wall of three sleeve 41 for three not equidirectional connecting rod 3 of fixed. The splicing between the frame 1 and the supporting piece adopts a tee joint.

When the connecting piece 4 needs to be connected with four connecting rods 3 at the same time, the connecting piece 4 is four-way. The cross is composed of four sleeves 41, and the side walls of the four sleeves 41 are provided with clamping pieces 43 for fixing the four connecting rods 3 in different directions. Such as the splice between the upper frame 1 and basketball stands 5.

Referring to fig. 7, when the connecting member 4 is coupled to the lower frame 2 and placed on the floor, the respective connecting rods 3 may be coupled using a base, and in this case, the connecting member 4 may include at least one sleeve 41. The base in this embodiment comprises three sleeves 41 and a single floor mat 46. The sleeves 41 are all arranged above the floor mat 46, and each sleeve 41 and the floor mat 46 are connected and fixed, the floor mat 46 increases the contact area with the floor, improves the contact stability between the lower frame 2 and the floor, and reduces the possibility that the lower frame 2 slides on the floor.

Referring to fig. 8, a plurality of ribs are provided on the lower surface of the floor mat 46 to contribute to the structural strength of the floor mat 46, and a mounting sleeve 461 is provided on the lower surface of the floor mat 46, and an anti-slip pad 47 is provided in the mounting sleeve 461. The anti-slip gasket 47 is made of PVC material, the anti-slip gasket 47 is clamped in the mounting sleeve 461, when the base is placed on the floor, the anti-slip gasket 47 is in contact with the floor, friction between the anti-slip gasket 47 and the floor is increased, and the lower frame 2 is stably placed on the floor.

The implementation principle of the rod connecting structure in the embodiment of the application is as follows: inserting the connecting rod 3 into the sleeve 41, and under the action of the guide surface 452, jacking up the clamping sheet 43 and clamping the convex point buckle 45 to the clamping part at the end part of the connecting rod 3 to realize the splicing of the connecting rod 3 and the connecting piece 4; two opposite acting forces are applied to the sleeve 41 and the connecting rod 3 along the length direction of the connecting rod 3, so that the connecting rod 3 is pulled out from the sleeve 41, the connecting rod 3 and the connecting piece 4 are disassembled, and the assembling and disassembling modes are simple and convenient.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A rod material connecting structure is characterized in that: including connecting rod (3) and connecting piece (4), the both ends tip of connecting rod (3) all is provided with block portion, connecting piece (4) are including sleeve (41) and block piece (43), be provided with mounting groove (412) on sleeve (41) lateral wall, wherein one end tip in mounting groove (412) is fixed to one of them one end of block piece (43), and the other end is provided with bump buckle (45), bump buckle (45) are located block piece (43) and set up towards one side of sleeve (41) inside, just bump buckle (45) are kept away from the position department of being connected with sleeve (41) and are provided with spigot surface (452), connecting rod (3) are pegged graft in sleeve (41), just bump buckle (45) joint is in block portion.

2. The pole connecting structure according to claim 1, wherein: the clamping part is a groove (32), and the groove (32) is sunken towards the inside of the connecting rod (3).

3. The pole connecting structure according to claim 1, wherein: the clamping part is provided with a clamping hole (31).

4. The pole connecting structure according to claim 1, wherein: the connecting piece (4) further comprises a floor mat (46), and the sleeve (41) is located above the floor mat (46).

5. The pole connecting structure according to claim 4, wherein: and an anti-skid gasket (47) is arranged on one side of the floor mat (46) far away from the sleeve (41).

6. The pole connecting structure according to claim 1, wherein: the anti-skidding device is characterized in that anti-skidding strips (411) are arranged in the sleeve (41), and the length direction of the anti-skidding strips (411) is consistent with the axial direction of the sleeve (41).

7. An infant playpen framework using the pole connecting structure of any one of claims 1-3, wherein: including last frame (1), underframe (2) and support piece, go up frame (1) and underframe (2) and all include many connecting rods (3) and a plurality of connecting piece (4), each connecting rod (3) passes through connecting piece (4) fixed connection, support piece sets up to connecting rod (3), and the both ends of connecting rod (3) pass through connecting piece (4) respectively with last frame (1) and underframe (2) fixed connection.

8. The infant playpen framework of claim 7 wherein: the basketball stand is characterized by further comprising a basketball stand (5), wherein the basketball stand (5) is fixed above the upper frame (1) through a connecting piece (4).

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