CN210600681U

CN210600681U - Pipe fitting with strong anti-impact pressure capability

Info

Publication number: CN210600681U
Application number: CN201921079426.5U
Authority: CN
Inventors: 张绍梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-05-22
Anticipated expiration: 2029-07-10

Abstract

The utility model belongs to the technical field of the pipe fitting technique and specifically relates to indicate a strong pipe fitting of anti-impact capability, which comprises a main pipe, be responsible for and establish a plurality of bosses in the body periphery including body and cover, be provided with the beaded finish that the cover was established in the body periphery between two adjacent bosses, the boss includes first crest, trough and second crest, one side and the body coupling of first crest, the opposite side and the one side of trough of first crest are connected, one side and the opposite side of trough of second crest are connected, the opposite side and the body coupling of second crest. The utility model discloses a set up the beaded finish between two adjacent bosses to make the pipe fitting interval department also can not fracture under the great condition of interval between two adjacent bosses, and then the compressive capacity through lower cost reinforcing pipe fitting.

Description

Pipe fitting with strong anti-impact pressure capability

Technical Field

The utility model belongs to the technical field of the pipe fitting technique and specifically relates to indicate a strong pipe fitting of anti impact pressure ability.

Background

In order to enhance the anti-stamping capability of the pipe, manufacturers often set a plurality of reinforcing blocks on the pipe body. When the interval between two adjacent reinforcement pieces is great, the compressive capacity can be weak because of the span is great in interval department, nevertheless when two adjacent reinforcement piece intervals are less, just need set up more reinforcement piece on the body, this leads to the pipe fitting to use the material many, with high costs.

Disclosure of Invention

The utility model discloses problem to prior art provides a lower and anti strong pipe fitting of anti pressure ability of cost.

The utility model adopts the following technical scheme: the utility model provides a pipe fitting that anti impact pressure ability is strong, is including being responsible for, be responsible for and establish a plurality of boss in the body periphery including body and cover, be provided with the beaded finish that the cover was established in the body periphery between two adjacent boss, the boss includes first crest, trough and second crest, one side and the body of first crest are connected, the opposite side and the one side of trough of first crest are connected, one side and the opposite side of trough of second crest are connected, the opposite side and the body of second crest are connected.

Preferably, the longitudinal sections of the tube body, the first wave crest, the wave trough and the second wave trough are all circular.

Preferably, the first wave crest comprises a first inclined plane section, a straight section and a second inclined plane section, one end of the first inclined plane section is connected with the pipe body, the other end of the first inclined plane section is connected with one end of the straight section, one end of the second inclined plane section is connected with one end of the straight section, and the other end of the second inclined plane section is connected with the wave trough.

Preferably, round corners are arranged between the first inclined plane section and the straight section and between the second inclined plane section and the straight section.

Preferably, the pipe fitting with high stamping resistance further comprises a straight inner pipe arranged inside the main pipe, and the straight inner pipe is connected with the inner wall of the pipe body.

Preferably, the pipe fitting with strong stamping resistance further comprises a straight outer pipe, the main pipe is arranged inside the straight outer pipe, and the first wave peak and the second wave peak are connected with the inner wall of the straight outer pipe.

Preferably, the pipe fitting that anti punching press ability is strong includes two at least pipe units that connect gradually, and all pipe units all include be responsible for and straight outer tube, the one end of being responsible for is equipped with the bulge that stretches out the outside of straight outer tube one end, the periphery protrusion of bulge is formed with the lug, the other end protrusion of straight outer tube is formed with the adapter sleeve, the inner wall of adapter sleeve is equipped with first fixture block and second fixture block, and first fixture block and second fixture block are arranged along the axial of adapter sleeve, are formed with the draw-in groove between first fixture block and the second fixture block, and the bulge in one pipe unit is used for stretching into the adapter sleeve in another pipe unit, the lug in one pipe unit be used for with the draw-in groove joint in another pipe unit.

Preferably, the periphery of the protruding part is sleeved with a sealing ring, and the sealing ring in one pipe unit is used for abutting against the inner wall of the connecting sleeve in the other pipe unit.

The utility model has the advantages that: through set up the beaded finish between two adjacent bosses to make the pipe fitting interval department also can not fracture under the great condition of interval between two adjacent bosses, and then strengthen the compressive capacity of pipe fitting through lower cost.

Drawings

Fig. 1 is a perspective structural view of a first embodiment of the present invention.

Fig. 2 is a sectional view taken along a-a' direction of fig. 1.

Fig. 3 is an enlarged schematic view of a portion B in fig. 2.

Fig. 4 is a front view of a second embodiment of the present invention.

Fig. 5 is a sectional view taken along the direction C-C' of fig. 4.

Fig. 6 is an enlarged view in the direction D of fig. 5.

Fig. 7 is a three-dimensional structure view of the present invention in which a plurality of tube units are engaged.

The reference signs are: 1. a main pipe; 11. a projection; 111. a bump; 2. a pipe body; 3. a reinforcing block; 31. a first peak; 311. a first slope section; 312. a straight section; 313. a second slope section; 32. a trough of a wave; 33. a second peak; 34. round corners; 4. a reinforcement ring; 5. straightening the inner pipe; 6. straightening the outer pipe; 61. connecting sleeves; 62. a first clamping block; 63. a second fixture block; 7. a tube unit; 8. and (5) sealing rings.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

Example one

As shown in fig. 1 to 3, a pipe fitting with high impact-pressure resistance capability includes a main pipe 1, the main pipe 1 includes a pipe body 2 and a plurality of reinforcing blocks 3 arranged at the periphery of the pipe body 2, a reinforcing ring 4 arranged between two adjacent reinforcing blocks 3 and arranged at the periphery of the pipe body 2, each reinforcing block 3 includes a first peak 31, a trough 32 and a second peak 33, one side of the first peak 31 is connected with the pipe body 2, the other side of the first peak 31 is connected with one side of the trough 32, one side of the second peak 33 is connected with the other side of the trough 32, and the other side of the second peak 33 is connected with the pipe body 2.

The reinforcing block 3 can greatly improve the pressure resistance of the pipe fitting, but the material consumption is more; the reinforcement ring 4 can increase the pressure resistance of the pipe by a small amount, but with less material. The embodiment has the advantages that the reinforcing blocks 3 and the reinforcing rings 4 are matched, so that the pipe fitting has better pressure resistance through lower cost. The larger the span, the worse the load-bearing capacity of the plane, and when the distance between two adjacent reinforcing blocks 3 is large, there is a larger span between two adjacent reinforcing blocks 3, which is a cause of easy breakage at the distance. In the embodiment, the reinforcing rings 4 are arranged at the intervals, so that one span is formed between one reinforcing block 3 and the reinforcing ring 4, and another span is formed between the other reinforcing block 3 and the reinforcing ring 4, that is, two smaller spans are formed between the two adjacent reinforcing blocks 3, and therefore, the pipe fitting is not easy to break under the condition that the interval between the two adjacent reinforcing blocks 3 is large. When the width of the reinforcing block 3 is set to be wide, the reinforcing block 3 may also be broken when pressed because of its large span. The present embodiment reduces the span on the reinforcing block 3 by providing the first peaks 31, the valleys 32, and the second peaks 33 on the reinforcing block 3, thereby preventing the reinforcing block 3 from being broken and further improving the pressure resistance of the present embodiment.

As shown in fig. 1, the longitudinal sections of the tube body 2, the first wave crests 31, the wave troughs 32 and the second wave troughs 32 are all circular. The pipe fitting with the circular longitudinal section is easier to manufacture and saves more materials, so that the manufacturing cost of the embodiment is effectively lower.

As shown in fig. 3, the first peak 31 includes a first inclined surface section 311, a straight section 312 and a second inclined surface section 313, one end of the first inclined surface section 311 is connected to the pipe body 2, the other end of the first inclined surface section 311 is connected to one end of the straight section 312, one end of the second inclined surface section 313 is connected to one end of the straight section 312, and the other end of the second inclined surface section 313 is connected to the valley 32. According to the stability of the triangle, the support capability of the slope is stronger, so the embodiment adopts the first slope section 311 and the second slope section 313 to support the straight section 312, thereby improving the pressure resistance of the embodiment.

As shown in fig. 3, rounded corners 34 are disposed between the first inclined surface section and the straight section 312, and between the second inclined surface section 313 and the straight section 312, so as to effectively prevent the corners formed between the first inclined surface section 311 and the straight section 312 from scratching a user.

As shown in fig. 3, the pipe fitting with high stamping resistance further comprises a straight inner pipe 5 arranged inside the main pipe 1, and the straight inner pipe 5 is connected with the inner wall of the pipe body 2. When the pipe fitting in the embodiment is used as a sewage draining pipe, the straight inner pipe 5 enables the inner wall of the pipe fitting in the embodiment to be smooth, and the resistance of the inner wall of the pipe fitting to fluid is effectively reduced.

Example two

As shown in fig. 4 to 6, in this embodiment, the pipe fitting with high stamping resistance further includes a straight outer pipe 6, the main pipe 1 is disposed inside the straight outer pipe 6, and the first wave peak 31 and the second wave peak 33 are both connected to an inner wall of the straight outer pipe 6. The uneven reinforcing blocks 3 are easy to store dirt and are inconvenient to clean. This embodiment allows the user to clean easily by providing a straight outer tube 6.

As shown in fig. 5 and 7, the pipe fitting with high stamping resistance includes at least two pipe units 7 connected in sequence, all the pipe units 7 include the main pipe 1 and the straight outer pipe 6, one end of the main pipe 1 is provided with a protruding portion 11 extending out of one end of the straight outer pipe 6, a protruding block 111 is formed at the periphery of the protruding portion 11, a connecting sleeve 61 is formed at the other end of the straight outer pipe 6 in a protruding manner, the inner wall of the connecting sleeve 61 is provided with a first clamping block 62 and a second clamping block 63, the first clamping block 62 and the second clamping block 63 are arranged along the axial direction of the connecting sleeve 61, a clamping groove is formed between the first clamping block 62 and the second clamping block 63, the protruding portion 11 in one pipe unit 7 is used for extending into the connecting sleeve 61 in another pipe unit 7, and the protruding block 111 in one pipe unit 7 is used for being clamped with the clamping groove in the other pipe unit 7. When each pipe unit 7 needs to be plugged, the protruding part 11 of one pipe unit 7 is inserted into the connecting sleeve 61 of the other pipe unit 7, and then one pipe unit 7 is rotated so that the protruding block 111 enters between the first clamping block 62 and the second clamping block 63, so that the protruding block 111 is clamped with the clamping groove, and the two pipe units 7 are plugged.

As shown in fig. 5 and 7, the outer circumference of the protruding part 11 is sleeved with a sealing ring 8, and the sealing ring 8 in one pipe unit 7 is used for abutting against the inner wall of the connecting sleeve 61 in the other pipe unit 7. Thereby improving the sealability between the adjacent two pipe units 7.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a strong pipe fitting of anti impact pressure ability which characterized in that: including being responsible for (1), be responsible for (1) and establish a plurality of boss (3) at body (2) periphery including body (2) and cover, be provided with between two adjacent boss (3) and establish reinforcing ring (4) at body (2) periphery, boss (3) are including first crest (31), trough (32) and second crest (33), one side and body (2) of first crest (31) are connected, the opposite side and the one side of trough (32) of first crest (31) are connected, one side and the opposite side of trough (32) of second crest (33) are connected, the opposite side and the body (2) of second crest (33) are connected.

2. A strong impact-resistant pipe fitting according to claim 1, wherein: the longitudinal sections of the tube body (2), the first wave crest (31), the wave trough (32) and the second wave trough (32) are all circular.

3. A strong impact-resistant pipe fitting according to claim 1, wherein: first crest (31) include first inclined plane section (311), straight section (312) and second inclined plane section (313), the one end and the body (2) of first inclined plane section (311) are connected, the other end and the one end of straight section (312) of first inclined plane section (311) are connected, the one end and the one end of straight section (312) of second inclined plane section (313) are connected, the other end and the trough (32) of second inclined plane section (313) are connected.

4. A strong impact-resistant pipe fitting according to claim 3, wherein: fillets (34) are arranged between the first inclined surface section (311) and the straight section (312) and between the second inclined surface section (313) and the straight section (312).

5. A strong impact-resistant pipe fitting according to claim 1, wherein: the pipe fitting with strong anti-stamping capability further comprises a straight inner pipe (5) arranged inside the main pipe (1), and the straight inner pipe (5) is connected with the inner wall of the pipe body (2).

6. A strong impact-resistant pipe fitting according to claim 1, wherein: the pipe fitting with the strong stamping resistance further comprises a straight outer pipe (6), the main pipe (1) is arranged inside the straight outer pipe (6), and the first wave peak (31) and the second wave peak (33) are connected with the inner wall of the straight outer pipe (6).

7. The pipe fitting with high impact and compression resistance as claimed in claim 6, wherein: pipe fitting that anti punching press ability is strong is including two at least pipe unit (7) that connect gradually, and all pipe unit (7) all include be responsible for (1) and straight outer tube (6), the one end of being responsible for (1) is equipped with and stretches out outside bulge (11) of straight outer tube (6) one end, the periphery protrusion of bulge (11) is formed with lug (111), the other end protrusion of straight outer tube (6) is formed with adapter sleeve (61), the inner wall of adapter sleeve (61) is equipped with first fixture block (62) and second fixture block (63), and first fixture block (62) and second fixture block (63) are arranged along the axial of adapter sleeve (61), are formed with the draw-in groove between first fixture block (62) and second fixture block (63), and bulge (11) in one pipe unit (7) are used for stretching into adapter sleeve (61) in another pipe unit (7), lug (111) in one pipe unit (7) be used for with the card in another pipe unit (7) in block The groove is clamped.

8. The pipe fitting with high impact and compression resistance as claimed in claim 7, wherein the outer periphery of the bulge (11) is sleeved with a sealing ring (8), and the sealing ring (8) in one pipe unit (7) is used for abutting against the inner wall of the connecting sleeve (61) in the other pipe unit (7).