CN209621791U - Plastics pipe connecting structure - Google Patents
Plastics pipe connecting structure Download PDFInfo
- Publication number
- CN209621791U CN209621791U CN201822270683.9U CN201822270683U CN209621791U CN 209621791 U CN209621791 U CN 209621791U CN 201822270683 U CN201822270683 U CN 201822270683U CN 209621791 U CN209621791 U CN 209621791U
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- CN
- China
- Prior art keywords
- slot
- tube body
- reinforcement block
- pipe connecting
- connecting structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of plastics pipe connecting structures, are related to plastic tube applied technical field, solve for the molding of plastics pipe connecting structure and open up the technical issues of new die promotes production cost again.Technical points include tube body, body open one end is plugged with reinforcement block, for reinforcement block towards abutting slot is offered in the one side of tube body other side open end, the side wall surface for pushing against slot is that inclined surface to push against slot setting in a circular table shape, pushes against the opening of slot facing towards far from reinforcement block side；Tube body is offered far from the one end for pushing against slot is connected to the perforation for pushing against slot groove bottom, and perforation is provided with reinforcing bolt, reinforces bolt and is threaded with reinforcing nut on one end side wall for pushing against slot, abutting plate is nested and fixed in the peripheral side for reinforcing nut；Reinforcement block has an interconnecting piece along tube body is axially extending far from pushing against one end face of slot, the utility model have realized on the basis of using original mold between segmentation plastic tube the advantages of being stably connected with, reducing production cost.
Description
Technical field
The utility model relates to plastic tube applied technical fields, more specifically, it relates to a kind of plastics pipe connecting structure.
Background technique
The hand-held pole and clothes-horse that the longer plastic bar of length such as besom is commonly used in daily life are producing such length
When tubular plastic product, stock is usually divided into several sections of sectional formings by production for convenience, again moulds several segments after sectional forming
Expects pipe reserves molding connection structure and carries out assembling one complete stock of formation when passing through injection molding, but is not therefore available old
Sectional forming mold, and need newly to open the new die for being reserved with connection structure, to cause the raising of production cost.
Utility model content
Problem in view of the prior art, the purpose of this utility model is to provide a kind of plastics pipe connecting structures, have
The advantages of being realized on the basis of using original mold and be segmented being stably connected between plastic tube, reducing production cost.
To achieve the above object, the utility model provides following technical solution: a kind of plastics pipe connecting structure, including pipe
Body, described body open one end are plugged with reinforcement block, the reinforcement block towards offer in the one side of tube body other side open end to
Tight slot, the side wall surface for pushing against slot are that inclined surface to push against slot setting in a circular table shape, push against the opening of slot facing towards separate
Reinforcement block side；The tube body is offered far from the one end for pushing against slot is connected to the perforation for pushing against slot groove bottom, wears across described
Hole is provided with reinforcing bolt, and the bolt of reinforcing is threaded with reinforcing nut on one end side wall for pushing against slot, described to add
Gu abutting plate is nested and fixed in the peripheral side of nut；The reinforcement block has connection along tube body is axially extending far from pushing against one end face of slot
Portion.
By using above-mentioned technical proposal, after tube body production molding, bolt will be reinforced first across perforation and protrudes into abutting slot
In and be threadedly connected to abut plate on reinforcing nut, reinforcement block is put into tube body and is protected from the face open at one end of tube body later
Demonstrate,prove the end face flush on reinforcement block surface and tube body.By screwing the reinforcing bolt of reinforcement block end, so that reinforcing bolt side wall
On abutting plate threadingly direction is gradually displaced to the end face of reinforcement block, abut plate contradict on pushing against slot the active force that applies by
It is cumulative big, so that reinforcement block is located at the periphery wall pushed against at slot and is pushed against on inboard wall of tube body, guarantee reinforcement block position in tube body
Stabilization, and be attached by the interconnecting piece and adjacent tubes of reinforcement block one end.It is produced by reinforcement block in original mold
It is processed on the tube body product come, to realize that stablizing between adjacent tubes connects under the premise of not needing new mold
It connects, reduces the production cost of tube body.
The utility model is further arranged to: the center for abutting plate offers the placement placed for reinforcing nut
Chamber.
By using above-mentioned technical proposal, reinforces nut and be fixed in placed cavity to guarantee to reinforce nut and abut position in plate
The stabilization set guarantees to reinforce the screw thread displacement abutted when bolt rotation plate on bolt side wall and imitate with the abutting for pushing against slot
Fruit.
The utility model is further arranged to: the abutting plate includes the rubber ring and plastic hoop being arranged concentrically, the rubber
The external annulus of rubber ring is fixed on the internal ring wall of the plastic hoop, and the placed cavity is opened in the center location of rubber ring.
By using above-mentioned technical proposal, the setting side of rubber ring reinforces nut and is put into placed cavity, while plastic hoop
It is arranged for guaranteeing to abut plate and pushing against the pressure applied when groove sidewall pushes against to side wall, promotes reinforcement block position in tube body
Stablize.
The utility model is further arranged to: the inclined face of side wall surface for abutting plate that it is same to push against plate to be in rotary table
Shape.
By using above-mentioned technical proposal, plate setting in a circular table shape is abutted to increase the patch with the inclination groove face for pushing against slot
Area is closed, abutting plate is promoted and effect is compressed to the force for pushing against slot.
The utility model is further arranged to: it is described push against slot opening face edge and the reinforcement block side wall between there are
Interval.
By using above-mentioned technical proposal, the opening edge of slot is pushed against along spaced to abutting plate between reinforcement block
The deformation quantity for being connected to reinforcement block stress and deformation when pushing against groove sidewall is defined, and avoids excessive influence reinforcement block itself knot of deformation
Structure.
The utility model is further arranged to: the reinforcement block offers hiding slot, institute on the end face far from abutting slot
State the groove bottom that perforation is opened in hiding slot.
By using above-mentioned technical proposal, when reinforcing bolt installation, the nut for reinforcing bolt fits in the slot bottom of hiding slot
Face is hidden the nut portion for reinforcing bolt by hiding slot, avoids being connected to other tube bodies of reinforcement block one end interconnecting piece
Shi Zaocheng interference, influences the connection effect of interconnecting piece.
The utility model is further arranged to: the opening side that the hiding slot slot bottom is located at the perforation is provided with to wearing
The tilted guide surface in hole.
By using above-mentioned technical proposal, hide guide surface in slot groove bottom to reinforce bolt wear act into
Row guiding, bolt will be reinforced by, which facilitating, is inserted into the perforation hidden in slot groove bottom.
The utility model is further arranged to: external screw thread, and the interconnecting piece side wall are provided on the interconnecting piece outer wall
It is obliquely installed so that interconnecting piece setting in a circular table shape；Connection is offered on another section of tube body end face of connection adjacent with this section of tube body
Slot, link slot is the same as being provided with internal screw thread in a circular table shape and its trough wall surface.
By using above-mentioned technical proposal, it is threadedly coupled by interconnecting piece with link slot between adjacent tubes.Interconnecting piece at
It is round table-like to be used to play guiding role to when connecting with link slot on adjacent tubes.
Compared with prior art, the utility model has the beneficial effects that
(1) being stably connected between adjacent tubes is realized by the reinforcement block being plugged and fixed in tube body, not to tube body mould
Tool realizes the connection of tube body to reduce production cost under the premise of being re-molded；
(2) being obliquely installed to be promoted and abut plate to the pressure application effect for pushing against groove sidewall by abutting plate side wall surface；
(3) appearance and using effect of interconnecting piece are promoted by the setting that reinforcement block end face hides slot.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the present embodiment；
Fig. 2 is the enlarged diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram of reinforcement block in the present embodiment.
Appended drawing reference: 1, tube body；11, it perforates；12, bolt is reinforced；2, reinforcement block；21, deformation slot；3, slot is pushed against；4, add
Gu nut；5, plate is abutted；51, plastic hoop；52, rubber ring；53, placed cavity；6, interconnecting piece；61, slot is hidden；62, guide surface；7,
Link slot.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
Embodiment, a kind of plastics pipe connecting structure, as shown in Figure 1, including tube body 1,1 open at one end of tube body is plugged with reinforcing
Block 2, reinforcement block 2 push against slot 3 towards offering in 1 other side open end one side of tube body.Tube body 1 is opened far from the one end for pushing against slot 3
It equipped with the perforation 11 for pushing against 3 groove bottom of slot is connected to, is provided with across perforation 11 and reinforces bolt 12, reinforced bolt 12 and pass through abutting
It is threaded on one end side wall of slot 3 and reinforces nut 4, the peripheral side for reinforcing nut 4, which is nested and fixed, abuts plate 5；Reinforcement block 2
There is interconnecting piece 6 along tube body 1 is axially extending far from 3 one end face of slot is pushed against.
As shown in Figure 1,3, tube body 1 is in the cannula-like of inner hollow, and reinforcement block 2 is cylindrical, and section radius is slightly less than
The interior caliber of tube body 1, and offer on 2 side wall of reinforcement block along its axial direction and be connected to through abutting 3 opening face of slot and trough wall surface
The deformation slot 21 of perforation 11, and several deformation slots 21 are located at circumferential direction on 2 peripheral wall of reinforcement block and open up at equal intervals, deformation in the present embodiment
The number of slot 21 is four.The side wall surface for pushing against slot 3 is obliquely installed, opening of the inclined direction towards tube body 1 far from reinforcement block 2
Hold side outside, slot 3 is in a circular table shape so that pushing against, and pushes against the opening of slot 3 facing towards separate 2 side of reinforcement block, and push against slot 3
Slot bottom area is less than its opening area, pushes against also spaced distance between 2 side wall of opening face edge and reinforcement block of slot 3.Even
The setting in a circular table shape of socket part 6 is less than far from the area for pushing against 3 one side end face of slot and closes on the area of section for pushing against 3 side of slot, even
It is provided with external screw thread on the sloped sidewall of socket part 6, offers hiding slot 61 along tube body 1 is axial on the end face of interconnecting piece 6.In conjunction with figure
2, perforation 11 is opened in the groove bottom of hiding slot 61, and hides 61 slot bottom of slot and the opening side of perforation 11 is provided with guide surface
62, guide surface 62 is tilted to 11 inside of perforation.Link slot 7, link slot 7 are offered on 1 end face of another tube body adjacent with tube body 1
With being provided with internal screw thread in a circular table shape and its trough wall surface.
As shown in Figure 1, abutting plate 5 includes the rubber ring 52 and plastic hoop 51 being arranged concentrically, rubber ring 52 and plastic hoop 51
Anchor ring be located in same level, and the external annulus of rubber ring 52 is fixed on the internal ring wall of plastic hoop 51.Plastic hoop 51
Outer ring wall surface is obliquely installed, the direction of inclined surface with push against 3 cell wall inclined-plane of slot towards identical so that abutting plate 5 in circle
Mesa-shaped.Placed cavity 53 is offered positioned at the center of rubber ring 52, the section of placed cavity 53 is hexagonal, reinforces nut 4 and puts
It is placed in placed cavity 53 and its side wall surface fits in the side wall surface of placed cavity 53.
The beneficial effects of the utility model are as follows: after the production molding of tube body 1, will reinforce bolt 12 first and be inserted into and hide slot
61 by perforation 11 protrudes into push against slot 3 in, and by abut plate 5 be threadedly connected to reinforce 12 end of bolt, later by reinforcement block 2 from
The face open at one end of tube body 1 is put into tube body 1.By screwing the reinforcing bolt 12 of 2 end of reinforcement block, so that reinforcing 12 side of bolt
Threadingly direction is gradually displaced to the end face of reinforcement block 2 abutting plate 5 on wall, is abutted plate 5 and is contradicted the work applied on pushing against slot 3
It is firmly gradually increased, so that reinforcement block 2 is located at the periphery wall pushed against at slot 3 and is pushed against on 1 inner wall of tube body, and passes through reinforcement block 2
The interconnecting piece 6 of one end is attached with adjacent tubes 1.1 product of tube body produced by reinforcement block 2 in original mold is enterprising
Row processing reduces tube body 1 to realize being stably connected between adjacent tubes 1 under the premise of not needing new mold
Production cost.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of plastics pipe connecting structure, including tube body (1), it is characterised in that: tube body (1) open at one end is plugged with reinforcing
Block (2), the reinforcement block (2) push against slot (3) towards offering in the one side of tube body (1) other side open end, the abutting slot (3)
Side wall surface be that inclined surface to push against slot (3) setting in a circular table shape, push against the opening of slot (3) facing towards far from reinforcement block (2)
Side；The tube body (1) offers far from the one end for pushing against slot (3) is connected to the perforation (11) for pushing against slot (3) groove bottom, passes through
The perforation (11), which is provided with, reinforces bolt (12), and described reinforce bolt (12) pass through screw thread on one end side wall for pushing against slot (3)
It is connected with and reinforces nut (4), the peripheral side for reinforcing nut (4), which is nested and fixed, abuts plate (5)；The reinforcement block (2) is remote
There are interconnecting piece (6) along tube body (1) is axially extending from (3) one end face of slot is pushed against.
2. plastics pipe connecting structure according to claim 1, it is characterised in that: open the center for abutting plate (5)
Equipped with the placed cavity (53) placed for reinforcing nut (4).
3. plastics pipe connecting structure according to claim 2, it is characterised in that: the abutting plate (5) includes being arranged concentrically
Rubber ring (52) and plastic hoop (51), the external annulus of the rubber ring (52) is fixed on the internal ring wall of the plastic hoop (51)
On, and the placed cavity (53) is opened in the center location of rubber ring (52).
4. plastics pipe connecting structure according to claim 1, it is characterised in that: the side wall surface for abutting plate (5) is in incline
Inclined-plane to push against plate in a circular table shape.
5. plastics pipe connecting structure according to claim 4, it is characterised in that: the opening face edge for pushing against slot (3)
It is spaced between the reinforcement block (2) side wall.
6. plastics pipe connecting structure according to claim 1, it is characterised in that: the reinforcement block (2) is far from abutting slot (3)
An end face on offer hiding slot (61), the perforation (11) is opened in the groove bottoms of hiding slot (61).
7. plastics pipe connecting structure according to claim 6, it is characterised in that: hiding slot (61) slot bottom is located at described
The opening side of perforation (11) is provided with the guide surface (62) tilted to perforation (11).
8. plastics pipe connecting structure according to claim 7, it is characterised in that: be provided on interconnecting piece (6) outer wall
External screw thread, and the interconnecting piece (6) sidewall slope is arranged so that interconnecting piece (6) setting in a circular table shape；It is adjacent with this Duan Guanti (1)
It is offered link slot (7) on another section of tube body (1) end face of connection, link slot (7) in a circular table shape and its trough wall surface the same as being arranged
There is internal screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822270683.9U CN209621791U (en) | 2018-12-29 | 2018-12-29 | Plastics pipe connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822270683.9U CN209621791U (en) | 2018-12-29 | 2018-12-29 | Plastics pipe connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209621791U true CN209621791U (en) | 2019-11-12 |
Family
ID=68448354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822270683.9U Expired - Fee Related CN209621791U (en) | 2018-12-29 | 2018-12-29 | Plastics pipe connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209621791U (en) |
-
2018
- 2018-12-29 CN CN201822270683.9U patent/CN209621791U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |