CN2849285Y

CN2849285Y - Socket device having no riveted knot

Info

Publication number: CN2849285Y
Application number: CN 200520127219
Authority: CN
Inventors: 蓝贯仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-29
Filing date: 2005-09-29
Publication date: 2006-12-20
Anticipated expiration: 2015-09-29

Abstract

The utility model relates to a socket device, the surface of which is not provided with a riveted knot and the utility model is suitable for being assembled on an empty pipe body which is provided with at least two through holes. The utility model is characterized in that the socket device comprises a sheathing seat which is covered on the through holes and arranged on the outer part of the pipe body, a spacing seat which is assembled in the pipe body, and a positioning bolt which is plugged on the pipe body, wherein the back end of the inner circumference surface of the sheathing seat is provided with a spacing groove which is communicated with the back through hole and the front end is provided with a first positioning groove which is communicated with the front through hole. The spacing seat comprises an elastic top supporting piece which is assembled in the pipe body and a spacing post which is convexly arranged on the top supporting piece and is elastically pushed by the top supporting piece constantly and passes out of the back through hole and is plugged in the spacing groove with the spacing method. The positioning bolt is penetrated in the front through hole and is embedded in the first positioning groove of the sheathing seat with the spacing method to make the sheathing seat not move correspondingly to the pipe body. The utility model provides a socket device, the surface of which is not provided with the riveted knot, the utility model also provides a socket device which can rotate, thereby, the application of the socket device can be increased and the utility model has the advantages of convenient use and practicality.

Description

Appearance does not have the noose device of riveting knot

Technical field

The utility model relates to a kind of noose device, particularly relates to the noose device that a kind of appearance does not have riveting knot vestige.

Background technique

When general noose device was set in outside the hollow tube, its means of fixation mostly was to utilize most rivets that run through noose device and body to rivet, and makes connecting device socket firmly be positioned the outer precalculated position of body.But this kind is with the mode of structure of rivet, and the outer end of rivet can have many places riveting knot face usually at the outer surface of noose device, and makes the winding outward appearance of whole noose device and body more not attractive in appearance.In addition, this kind be in the winding mode of rivet, this connecting device can't be rotated with cover with displacement be fixed in outer surface of tube body, and therefore, the application of this noose device is limited, can't turn and increase its application by this body relatively.

This shows that above-mentioned existing noose device obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem that the noose device exists, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of noose device of new structure, just become the current industry utmost point to need improved target.

Because the defective that above-mentioned existing noose device exists, the design people is based on being engaged in this type of product specification manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, the noose device that does not have the riveting knot in the hope of the appearance of founding a kind of new structure, can improve general existing noose device, make it have more practicability.Through constantly research, design, and after studying sample and improvement repeatedly, create the utility model that has practical value finally.

Summary of the invention

The purpose of this utility model is, provides a kind of appearance not have the noose device of riveting knot vestige.

Another purpose of the present utility model is, a kind of rotary noose device is provided.

The purpose of this utility model and to solve its technical problem be to adopt following technological scheme to realize.The noose device that does not have the riveting knot according to a kind of appearance that the utility model proposes, be applicable to and be assembled on the hollow tube, and body has at least two to be run through in it, outer circumferential face and before its length direction, the perforation that arrange the back, this noose device comprise one cover before, be placed on to the back perforation the outer covered joint seat of body, one is assembled in the position limit socket in the body, an and positioning bolt that is plugged on the body, wherein: this covered joint seat, the inner peripheral surface rearward end produces a restraining groove that is communicated with the back perforation, and the front end generation has first locating slot that is communicated with and extends to front-end edge with preceding perforation; This position limit socket comprises that one is assembled in the elastic top support member in the body, and one is based on this top bracing member and is permanently passed the back perforation and the spacing limited post that is plugged in the restraining groove by top bracing member elasticity pushing tow; This positioning bolt, before being arranged in the perforation, and spacing inlay card is in first locating slot of covered joint seat, and makes covered joint seat body displacement relatively.

The purpose of this utility model and solve its technical problem and also can adopt following technical measures further to realize.

Aforesaid appearance does not have the noose device of riveting knot, the top bracing member of wherein said position limit socket has one and is compressed distortion and accumulate the stretch section of a reseting elasticity, and be based in stretch section two end opposite respectively and respectively by a flat plate section and the shore section of the opposing top of the reseting elasticity of stretch section to this body inner peripheral surface, this limited post is to be based in flat plate section.

Aforesaid appearance does not have the noose device of riveting knot, and wherein said positioning bolt comprises the cap portion of a spacing inlay card in first locating slot, and one extends inserted link portion in boring a hole before being inserted in from cap portion.

Aforesaid appearance does not have the noose device of riveting knot, the inner peripheral surface front end of wherein said covered joint seat also have one with second locating slot at this upper and lower interval of first locating slot, and a prominent rib between between locating slot, and when this covered joint seat by the application of force and when body rotates, the cap portion of this positioning bolt can cross this prominent rib relatively and selectively corresponding inlay card is positioned in the locating slot, and interlock makes covered joint seat be positioned a predetermined rotational angular.

Aforesaid appearance does not have the noose device of riveting knot, the restraining groove of wherein said covered joint seat is to extend along inner circumferential surface periphery arc is curved, and when the relative body of this covered joint seat is turned, the limited post of this position limit socket can be relatively along the slippage of restraining groove length direction, and can be made that covered joint seat is spacing can't to rotate by the spacing and interlock of two opposite ora terminalis of this restraining groove.

Aforesaid appearance does not have the noose device of riveting knot, and wherein said restraining groove is the end edge that backward extends to this covered joint seat inner peripheral surface.

Aforesaid appearance does not have the noose device of riveting knot, wherein said hollow tube is to be positioned on the rocking chair, this rocking chair comprises a base that can rock back and forth, and one be assembled on this base and can be for the chair cushion of lying and sitting, and this base has two described hollow tubes, and each hollow tube is that extend front and back and rearward end difference arc is bent up.

The utility model compared with prior art has tangible advantage and beneficial effect.By above technological scheme as can be known, major technique of the present utility model thes contents are as follows: the utility model provides a kind of appearance not have the noose device of riveting knot, be applicable to and be assembled on the hollow tube, and body has at least two and runs through its inside and outside side face and along the perforation of the forward and backward arrangement of its length direction, it is characterized in that this noose device comprises that a covered joint seat, that is placed on outside the body is assembled in the interior position limit socket of body with covering forward and backward perforation, and a positioning bolt that is plugged on the body; This covered joint seat inner peripheral surface rearward end has a restraining groove that is communicated with the back perforation, and front end has first locating slot that is communicated with and extends to front-end edge with preceding perforation, this position limit socket comprises that one is assembled in the elastic top support member in the body, and one be based on this top bracing member and permanently passed the back perforation and the spacing limited post that is plugged in the restraining groove by top bracing member elasticity pushing tow, this positioning bolt be before being arranged in the perforation and spacing inlay card in first locating slot of covered joint seat and make covered joint seat body displacement relatively.

By technique scheme, the noose device that the utility model appearance does not have riveting knot has following advantage at least: the limited post elasticity of the utility model by position limit socket stretches out body and is plugged in body structural design outward with positioning bolt, and the structural design of the restraining groove of covered joint seat, first and second locating slots and prominent rib, make this covered joint seat firmly to be socketed on the body, and the outward appearance of this covered joint seat can not produce any and the body vestige of riveting knot mutually.In addition, cap portion that can also be by positioning bolt can be between two locating slots the structural design of displacement location, make this covered joint seat relatively body turn, and then can improve the application of this noose device.Therefore the utility model is very convenient in the use, is very suitable for practicality really.

In sum, the utility model provides a kind of appearance not have the noose device of riveting knot vestige, a kind of rotary noose device also is provided, and then can have improved the application of this noose device, and it is very convenient in the use, is suitable for practicality more.It has above-mentioned plurality of advantages and use value, and in like product, do not see have similar structural design to publish or use and really genus innovation, no matter it all has bigger improvement on product structure or function, have large improvement technically, and produced handy and practical effect, and more existing noose utensil has the multinomial effect of enhancement, thus be suitable for practicality more, and have the extensive value of industry, really be a new and innovative, progressive, practical new design.

Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.

Description of drawings

Fig. 1 is that an embodiment of the utility model noose device is assembled in the side view on the rocking chair, and the state when this noose device can't rock back and forth this rocking chair is described.

Fig. 2 is this embodiment's a exploded perspective view.

Fig. 3 is the stereogram of this embodiment's a covered joint seat rear structure.

Fig. 4 is this embodiment's a covered joint seat and the hollow tube rear perspective view when assembling.

Fig. 5 be after this embodiment's covered joint seat and this body winding and rotate a predetermined angle after stereogram.

Fig. 6 is the top plan view of Fig. 5.

Fig. 7 is this embodiment's the covered joint seat and the stereogram of a positioning bolt winding.

Fig. 8 is the top plan view of Fig. 7.

Fig. 9 is the stereogram of the predetermined angle that rotates relative to body of this embodiment's covered joint seat.

Figure 10 is the rear side viewing sectional drawing of Fig. 9.

Figure 11 is that this embodiment is assembled in the stereogram on the rocking chair, and the state when this noose device can rock back and forth this rocking chair is described.

Embodiment

For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to do not have its embodiment of noose device, structure, feature and the effect thereof of riveting knot according to the appearance that the utility model proposes, describe in detail as after.

See also Fig. 1, Fig. 2, shown in Figure 3, the embodiment that the utility model appearance does not have the rotary type noose device of riveting knot is used to be socketed in a hollow tube 111, in the present embodiment, be that the assembling of two noose devices is applied on the rocking chair that can rock back and forth 1, this rocking chair 1 comprises a base that can rock back and forth 11, and one be assembled on this base 11 and use for the user and take the cushion 12 of lying and leaning on, this base 11 has that two front and back are extended and the latter half of difference curved hollow tube 111 that extends of arc up, before two opposite end portion of this each body 111 do not have, perforation 112 and one back perforation 113 before the back spaced.Whether the noose device is that left and right compartment of terrain is assembled in respectively on the body 111, and can rock back and forth in order to control this base 11.For convenience of description, each the component groups assembling structure that only just is assembled in the noose device on the body 111 wherein below is described explanation.

This noose device comprises that position limit sockets 3, that are assembled in the hollow tube 111 are assembled in body 111 positioning bolt 4 outward, and a covered joint seat 5 that is sheathed on outside the body 111, wherein:

This position limit socket 3 comprises an elastic top support member 31, with a limited post 32 that is based on this top bracing member 31.This top bracing member 31 has the upright flat plate section of extending front and back 311, from the curved circular-arc stretch section 312 of turning right and extending of these flat plate section 311 front end arcs backward, and one from these stretch section 312 ends the upright planar section of shoring 313 towards the oblique extension in right back, and this limited post 32 is to be the left surface that level is based in flat plate section 311 rearward end.

This positioning bolt 4 comprises a discoideus cap portion 41, and a column inserted link portion 42 that is based in these cap portion 41 sides.

This covered joint seat 5, be to present down to extend shape, and its upper end portion has one around an axis 50 and define the inner peripheral surface 51 of a sleeve joint hole 501, the rearward end of this inner peripheral surface 51 produces and is provided with one and extends and be communicated with sleeve joint hole 501 and extend to the restraining groove 502 of ora terminalis thereafter backward along its periphery arc is curved, and the generation of the front end of this inner peripheral surface 51 is provided with, following at interval and be communicated with and extend to respectively one first locating slot 503 of its front-end edge forward with sleeve joint hole 501, one slippage slot 504 and one second locating slot 505, and extend before and after two and respectively between first locating slot 503 and slippage slot 504, and the prominent rib 506 of the strip between the slippage slot 504 and second locating slot 505.Wherein, the spacing of the restraining groove 502 at interval, front and back and locating slot 503,505 equals the fore-and-aft clearance of two adjacent forward and backward perforation 112,113 of body 111.

See also Fig. 2, Fig. 4, shown in Figure 5, when this noose device and body 111 windings, want elder generation to compress the section of shoring 313 and limited post 32 of the top bracing member 31 of position limit socket 3 in opposite directions, make spacing between section of shoring 313 and limited post 32 ends less than body 111 internal diameters, at this moment, the stretch section 312 of top bracing member 31 can be out of shape by interlock and accumulate a reseting elasticity, then, in this stretch section 312 mode forward, position limit socket 3 is inserted in the body 111 backward, and transfer and to move to the precalculated position, this limited post 32 is passed from predetermined back perforation 113, and then make this top bracing member 31 to be limited in displacement in the body 111.

Then, be placed on outside the body 111 with the sleeve joint hole 501 of covered joint seat 5 backward, and make covered joint seat 5 be towards side extend horizontal, and make restraining groove 502 depart from forward and backward perforation 112,113 arranged distribution directions, as shown in Figure 4.Then, when covered joint seat 5 ear end faces bump to limited post 32, this limited post 32 is compressed retraction towards body 111 inner elastomeric, after can being continued, moves covered joint seat 5, and limited post 32 elastic top that make retraction are butted on the inner peripheral surface 51 of covered joint seat 5, when preceding perforation 112 correspondences that are positioned at limited post 32 the place aheads are exposed to covered joint seat 5 the place aheads, rotate this covered joint seat 5 relative to body 111 ground, make covered joint seat 5 be the vertical that down extends, at this moment, first locating slot 503 of this covered joint seat 5 towards open front meeting correspondence towards preceding perforation 112, and limited post 32 can be resisted against the position that these inner peripheral surface 51 correspondences are positioned at spacing hole 502 front sides, as Fig. 5, shown in Figure 6.

See also Fig. 7, shown in Figure 8, then, inserted link portion 42 insertions of positioning bolt 4 are somebody's turn to do in the preceding perforation 112, its cap portion 41 is abutted against in body 111 outer circumferential faces, at last, this covered joint seat 5 is pushed back forward, make the cap portion 41 of positioning bolt 4 embed in first locating slot 503 relatively, and spacing by first locating slot, 503 groove edge, meanwhile, restraining groove 502 can corresponding be positioned at back perforation 113 places that limited post 32 passes, and this limited post 32 can be protruded in the restraining groove 502 by elasticity pushing tow outward, this moment, this noose device just was assembled on the body 111, and from observing in appearance, can't see any in order to the vestige of body 111 rivetings knot.

After this noose device and body 111 assemblings are finished, can be stretched on structural design in first locating slot 503 and the restraining groove 502 respectively by the cap portion 41 of positioning bolt 4 and limited post 32, make when this covered joint seat 5 is wanted forward and backward displacement, can be subjected to cap portion 41 and the fastening spacing of limited post 32 respectively and can't displacement.And under the situation that covered joint seat 5 does not stress, can be spacing by the groove edge of first locating slot 503 because of these cap portion 41 meetings, and this covered joint seat 5 can't be rotated relative to body 111.

See also Fig. 7, Fig. 9, shown in Figure 10, when the bottom of pulling covered joint seat 5 toward arrow 20 directions, make these covered joint seat 5 relative bodys 111 when arrow 20 direction pivots are put, can force the cap portion 41 of positioning bolt 4 to be crossed relatively to be positioned at the prominent rib 506 of 504 of first locating slot 503 and slippage slots, and enter in the slippage slot 504, when this covered joint seat 5 is pulled toward arrow 20 directions by continuation, can force this cap portion 41 to cross another prominent rib 506 of 505 of slippage slot 504 and second locating slots, and be limited in separatably in second locating slot 505, make these covered joint seat 5 location and be the horizontal-extending shape, and then rocking chair 1 can be rocked back and forth, as shown in figure 11.

When covered joint seat 5 is positioned at level, if continue to pull this covered joint seat 5 toward arrow 20 directions, can be because of limited post 32 spacing ora terminalis that abut against in restraining groove 502, and can't be again toward arrow 20 direction pivots pendulum.As a same reason, when covered joint seat 5 is positioned at erectility, if towards pulling covered joint seat 5 in contrast to arrow 20 directions, equally can be because of these limited post 32 spacing another ora terminalis that abut against in restraining groove 502, and can't make covered joint seat 5 pivots pendulum.

During enforcement, the external form of this covered joint seat 5 is not exceeded with above-mentioned kenel, can be sheathed on the purpose on the body 111 and changes according to this noose device.And this covered joint seat 5 is not necessity rotating relative to body 111, this covered joint seat 5 can not be provided with the slippage slot 504 and second locating slot 505, and only by restraining groove 502 and first locating slot 503 respectively with the spacing connecting structure relation of limited post 32 with the cap portion 41 of positioning bolt 4, make this covered joint seat 5 relatively body 111 displacements be fixed on the body 111 with overlapping rotationally.In addition, the quantity of first and second locating slot 503,505 also can increase, make this covered joint seat 5 relatively body 111 turn to multiple different amount, but when implementing not as limit.And the external form of the top bracing member 31 of position limit socket 3 is not also exceeded with above-mentioned, as long as can make limited post 32 be stretched out back perforation 113 by elasticity with pushing.

Take a broad view of above-mentioned, limited post 32 elasticity by position limit socket 3 stretch out body 111 and positioning bolt 4 and are plugged in the outer structural design of body 111, and the structural design of restraining groove 502, first and second locating slots 503,505 and the prominent rib 506 of covered joint seat 5, make this covered joint seat 5 firmly to be socketed on the body 111, and these covered joint seat 5 outward appearances can not produce vestige any and body 111 rivetings knot.And cap portion 41 that can be by positioning bolt 4 can be between locating slot 503,505 design of displacement location, make covered joint seat 5 relatively body 111 turn, and then can improve the application of this noose device.Therefore very convenient on using, so very practical really and progressive.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims

1, a kind of appearance does not have the noose device of riveting knot, be applicable to and be assembled on the hollow tube, and body has at least two and runs through its inside and outside side face and along the perforation of the forward and backward arrangement of its length direction, it is characterized in that this noose device comprises that a covered joint seat, that is placed on outside the body is assembled in the interior position limit socket of body with covering forward and backward perforation, and a positioning bolt that is plugged on the body, wherein:

This covered joint seat, inner peripheral surface rearward end produce a restraining groove that is communicated with the back perforation, and the front end generation has first locating slot that is communicated with and extends to front-end edge with preceding perforation;

This position limit socket comprises that one is assembled in the elastic top support member in the body, and one is based on this top bracing member and is permanently passed the back perforation and the spacing limited post that is plugged in the restraining groove by top bracing member elasticity pushing tow;

This positioning bolt, before being arranged in the perforation, and spacing inlay card is in first locating slot of covered joint seat, and makes covered joint seat body displacement relatively.

2, appearance according to claim 1 does not have the noose device of riveting knot, the top bracing member that it is characterized in that wherein said position limit socket has one and is compressed distortion and accumulate the stretch section of a reseting elasticity, and be based in stretch section two end opposite respectively and respectively by a flat plate section and the shore section of the opposing top of the reseting elasticity of stretch section to this body inner peripheral surface, this limited post is to be based in flat plate section.

3, appearance according to claim 1 does not have the noose device of riveting knot, it is characterized in that wherein said positioning bolt comprises the cap portion of a spacing inlay card in first locating slot, and one extends inserted link portion in boring a hole before being inserted in from cap portion.

4, appearance according to claim 3 does not have the noose device of riveting knot, the inner peripheral surface front end that it is characterized in that wherein said covered joint seat also have one with second locating slot at this upper and lower interval of first locating slot, and a prominent rib between locating slot, and when this covered joint seat by the application of force and when body rotates, the cap portion of this positioning bolt can cross this prominent rib relatively and selectively corresponding inlay card is positioned in the locating slot, and interlock makes covered joint seat be positioned a predetermined rotational angular.

5, appearance according to claim 4 does not have the noose device of riveting knot, the restraining groove that it is characterized in that wherein said covered joint seat is to extend along inner circumferential surface periphery arc is curved, and when the relative body of this covered joint seat is turned, the limited post of this position limit socket can be relatively along the slippage of restraining groove length direction, and can be made that covered joint seat is spacing can't to rotate by the spacing and interlock of two opposite ora terminalis of this restraining groove.

6, appearance according to claim 5 does not have the noose device of riveting knot, it is characterized in that wherein said restraining groove is the end edge that backward extends to this covered joint seat inner peripheral surface.

7, appearance according to claim 4 does not have the noose device of riveting knot, it is characterized in that wherein said hollow tube is to be positioned on the rocking chair, this rocking chair comprises a base that can rock back and forth, and one be assembled on this base and can be for the chair cushion of lying and sitting, and this base has two described hollow tubes, and each hollow tube is that extend front and back and rearward end difference arc is bent up.