CN205533616U

CN205533616U - Angle adjusting device of pipe fitting rotates

Info

Publication number: CN205533616U
Application number: CN201620090473.XU
Authority: CN
Inventors: 郑雪峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-29
Filing date: 2016-01-29
Publication date: 2016-08-31
Anticipated expiration: 2026-01-29

Abstract

The utility model provides an angle adjusting device of pipe fitting rotates, it includes registration arm, locating pin, fender position seat, swinging head, positioning seat, spring, pivot, pot head, regulation seat, spacing washer, characterized by keeps off the position seat and passes through the locating pin rigid coupling on the registration arm, the positioning seat cup joints on the swinging head to through pivot and swinging head looks rigid coupling, the port department of swinging head is equipped with the pot head, and it is articulated mutually with the registration arm that the pivot passes pot head, swinging head, spacing washer, the spring connects on the swinging head with the regulation seat cover, the angle modulation of pipe fitting is rotated through the block realization between regulation seat and the fender position seat, therefore, the utility model has the advantages of simple structure, convenient operation and suitable angle adjusting device use as products such as furniture.

Description

A kind of angle regulator rotating pipe fitting

Technical field

This utility model relates to a kind of angle regulator, particularly relates to a kind of angle regulator rotating pipe fitting for furniture.

Background technology

The angle regulator rotated between pipe fitting common in furniture at present generally uses two pipe fittings mutually hinged, then arranges supporting hinges between two pipe fittings and carrys out limiting rotating angle, and this structure often forms sharp concave corners, thus there is potential safety hazard；Or the 3rd pipe fitting is set outside using two pipe fittings and carrys out limiting rotating angle, this structure can realize rotation-limited function often under using action of gravity, but during people carry furniture, owing to using gravity to disappear, some parts of furniture can turn round automatically, brings use many inconvenient.

Summary of the invention

In order to overcome the deficiencies in the prior art, this utility model provides a kind of safe and reliable, and has the angle regulator rotating pipe fitting preventing revolute function.

This utility model be the technical scheme is that a kind of angle regulator rotating pipe fitting, and it includes positioning pipe, alignment pin, gear seat, rotates pipe, positioning seat, spring, pivot pin, end set, adjustment seat, spacing washer；It is characterized in that gear seat is fixed on positioning pipe by alignment pin；Positioning seat is socketed on rotation pipe, and by pivot pin and rotation pipe Joint；The port of rotation pipe is provided with holds set, and pivot pin overlaps through end, rotation pipe, spacing washer are hinged with positioning pipe；Spring and adjustment seat are socketed on rotation pipe.

As preferably, link slot, fixing hole, the first draw-in groove, the second draw-in groove, the 3rd draw-in groove on described gear seat, described link slot fits with the outer wall of positioning pipe, gear seat is fixed on positioning pipe by alignment pin through fixing hole, and the first draw-in groove, the second draw-in groove, the 3rd draw-in groove are arranged in order and are arranged on below link slot.

Further, described the first draw-in groove, the second draw-in groove, the 3rd draw-in groove are arranged to C-shaped.

As preferably, described adjustment seat is provided with covering groove, sliding tray, adjustable column；Described covering groove is coaxially disposed with sliding tray, and the internal diameter hiding groove is more than, more than positioning seat and the external diameter of spring, the internal diameter of sliding tray, the external diameter rotating pipe, and less than the external diameter of spring, adjustable column is arranged on outside sliding tray.

Further, described spring housing is connected on the rotation pipe between positioning seat and end set.

Further, described adjustment seat is socketed on the rotation pipe between spring and end set.

The beneficial effects of the utility model are: arrange gear seat on positioning pipe, rotating, on pipe, adjustment seat is set, realizing rotating the angular adjustment of pipe fitting by the engaging between adjustment seat with gear seat, therefore, this device has simple in construction, the feature such as esy to use, safe and reliable.

Accompanying drawing explanation

Fig. 1 is the schematic perspective view of this utility model decomposing state.

Fig. 2 is the schematic perspective view of this utility model gear seat.

Fig. 3 is the schematic perspective view of this utility model spring.

Fig. 4 be this utility model adjustment seat partly cut open structural representation.

Fig. 5 is the schematic perspective view of this utility model assembled state.

Fig. 6 is that this utility model partly cuts open structural representation along positioning pipe axle center.

Fig. 7 be this utility model use one of angle partly cut open structural representation.

Fig. 8 be this utility model angle adjustment process partly cut open structural representation.

Fig. 9 is that this utility model uses the twos' of angle partly to cut open structural representation.

Accompanying drawing number is: 1. positioning pipe, 2. alignment pin, 3. gear seat, 4. rotate pipe, 5. positioning seat, 6. spring, 7. pivot pin, 8. end set, 9. adjustment seat, 10. spacing washer, 31. link slots, 32. fixing holes, 33. first draw-in grooves, 34 second draw-in grooves, 35. the 3rd draw-in grooves, 91. hide groove, 92 sliding trays, 93. adjustable columns.

Detailed description of the invention

Below by specific embodiment, and combine accompanying drawing the technical solution of the utility model is described further.

Embodiment: with reference to Fig. 1, a kind of angle regulator rotating pipe fitting, it includes positioning pipe 1, alignment pin 2, gear seat 3, rotates pipe 4, positioning seat 5, spring 6, pivot pin 7, end set 8, adjustment seat 9, spacing washer 10；It is characterized in that gear seat 3 is fixed on positioning pipe 1 by alignment pin 2；Positioning seat 5 is socketed on rotation pipe 4, and by pivot pin 7 and rotation pipe 4 Joint；The port rotating pipe 4 is provided with end set 8, and pivot pin 7 is hinged through end set 8, rotation pipe 4, spacing washer 10 with positioning pipe 1；Spring 6 and adjustment seat 9 are socketed on rotation pipe 4.

With reference to Fig. 2, link slot 31, fixing hole the 32, first draw-in groove the 33, second draw-in groove the 34, the 3rd draw-in groove 35 on described gear seat 3, described link slot 31 fits with the outer wall of positioning pipe 1, gear seat 3 is fixed on positioning pipe 1 by alignment pin 2 through fixing hole 32, and first draw-in groove the 33, second draw-in groove the 34, the 3rd draw-in groove 35 is arranged in order and is arranged on below link slot 31.First described draw-in groove the 33, second draw-in groove the 34, the 3rd draw-in groove 35 is arranged to C-shaped.

With reference to Fig. 3, spring 6 is dextrorotation, and the internal diameter of spring 6, more than rotating pipe 4, makes spring 6 can be socketed on rotation pipe 4.

With reference to Fig. 4, described adjustment seat 9 is provided with covering groove 91, sliding tray 92, adjustable column 93；Described covering groove 91 is coaxially disposed with sliding tray 92, and the internal diameter hiding groove 91 is more than, more than positioning seat 5 and the external diameter of spring 6, the internal diameter of sliding tray 92, the external diameter rotating pipe 4, and less than the external diameter of spring 6, adjustable column 93 is arranged on outside sliding tray 92.

With reference to Fig. 5, during assembling, positioning pipe 1 is hinged with rotating pipe 4, and gear seat 3 is fixed on positioning pipe 1, and adjustment seat 9 is socketed on rotation pipe 4, and adjustment seat 9 snaps in gear seat 3, now, is in the first and uses angle.

With reference to Fig. 6, positioning pipe 1 can rotate around pivot pin 7 with rotating pipe 4, and gear seat 3 is fixed on positioning pipe 1 by alignment pin 2, and adjustment seat 9 fastens with gear seat 3.

With reference to Fig. 7, when the first uses angle, adjustment seat 9 compression spring 6, spring 6 is made to have elastic force squeeze adjustments seat 9, when the adjustable column 93 in adjustment seat 9 snaps in the first draw-in groove 33 on gear seat 3, the compression elasticity of spring 6 makes adjustment seat 9 have certain self-lock force, thus prevents from rotating pipe 4 automatic rotary.

With reference to Fig. 8, when the first uses angle to the second use angular adjustment, it is possible to use external force promotes adjustment seat 9 to continue compression spring 6, until the adjustable column 93 in adjustment seat 9 can avoid the restriction of the first draw-in groove 33 on gear seat 3, carries out freely rotatable.

With reference to Fig. 9, when the adjustable column 93 in adjustment seat 9 can avoid the restriction of the first draw-in groove 33 on gear seat 3, rotate counterclockwise rotation pipe 4, the adjustable column 93 in adjustment seat 9 is made to shift to the second draw-in groove 34 on gear seat 3, then unclamp external force, make adjustment seat 9 sliding under the elastic force of spring 6, until the adjustable column 93 in adjustment seat 9 snaps in the second draw-in groove 34 on gear seat 3, now, it is in the second and uses angle.In like manner, other draw-in groove can be slipped into, it is achieved different angular adjustment.

Embodiment described above is a kind of preferred version of the present utility model, and utility model is not made any pro forma restriction, also has other variant and remodeling on the premise of without departing from the technical scheme described in claim.

Claims

1. rotating an angle regulator for pipe fitting, it includes positioning pipe (1), alignment pin (2), gear seat (3), rotates pipe (4), positioning seat (5), spring (6), pivot pin (7), end set (8), adjustment seat (9), spacing washer (10)；It is characterized in that gear seat (3) is fixed on positioning pipe (1) by alignment pin (2)；Positioning seat (5) is socketed in rotation pipe (4), and by pivot pin (7) and rotation pipe (4) Joint；The port of rotation pipe (4) is provided with holds set (8), and pivot pin (7) passes holds set (8), rotation pipe (4), spacing washer (10) to be hinged with positioning pipe (1)；Spring (6) and adjustment seat (9) are socketed in rotation pipe (4).

A kind of angle regulator rotating pipe fitting the most according to claim 1, it is characterized in that described gear seat (3) upper link slot (31), fixing hole (32), the first draw-in groove (33), the second draw-in groove (34), the 3rd draw-in groove (35), described link slot (31) fits with the outer wall of positioning pipe (1), gear seat (3) is fixed on positioning pipe (1) by alignment pin (2) through fixing hole (32), and the first draw-in groove (33), the second draw-in groove (34), the 3rd draw-in groove (35) are arranged in order and are arranged on link slot (31) lower section.

A kind of angle regulator rotating pipe fitting the most according to claim 2, is characterized in that described the first draw-in groove (33), the second draw-in groove (34), the 3rd draw-in groove (35) are arranged to C-shaped.

A kind of angle regulator rotating pipe fitting the most according to claim 1, is characterized in that described adjustment seat (9) is provided with covering groove (91), sliding tray (92), adjustable column (93)；Described covering groove (91) is coaxially disposed with sliding tray (92), hide the internal diameter of groove (91) more than positioning seat (5) and the external diameter of spring (6), the internal diameter of sliding tray (92) is more than the external diameter rotating pipe (4), less than the external diameter of spring (6), adjustable column (93) is arranged on sliding tray (92) outside.

A kind of angle regulator rotating pipe fitting the most according to claim 1, is characterized in that described spring (6) is socketed on the rotation pipe (4) between positioning seat (5) and end set (8).

6., according to a kind of angle regulator rotating pipe fitting described in claim 1 or 4, it is characterized in that described adjustment seat (9) is socketed on the rotation pipe (4) between spring (6) and end set (8).