CN202761181U

CN202761181U - Zinc shaft device of closestool buffer

Info

Publication number: CN202761181U
Application number: CN 201220276533
Authority: CN
Inventors: 齐忠
Original assignee: TONGLU SANXIE PLASTICS CO Ltd
Current assignee: TONGLU SANXIE PLASTICS CO Ltd
Priority date: 2012-06-13
Filing date: 2012-06-13
Publication date: 2013-03-06
Anticipated expiration: 2022-06-13

Abstract

The utility model relates to a zinc shaft device of a closestool buffer. At present, no rotating shaft in a closestool buffer is high in fastness and is applicable to frequent use. The zinc shaft device of the closestool buffer is characterized by comprising a rotating shaft, a sealing ring 1 and a sealing ring 2, wherein the rotating shaft comprises a connecting handle, an annular slot section, a rotating shaft main body and an end part lug boss; the end part lug boss, the rotating shaft main body, the annular slot section and the connecting handle are sequentially connected from the left side to the right side; an annular slot is formed inside the annular slot section; an annular lug boss and a sealing lug boss are sequentially arranged on the rotating shaft main body near the annular slot section fro the left side to the right side; two rotating shaft protruding strips are arranged in the axial direction of the rotating shaft main body; the rotating shaft protruding strips are connected with the annular lug boss; a through hole 1 and a through hole 2 which are staggered from each other are formed on the rotating shaft main body; the rotating shaft is made of metal; the sealing ring 1 is sleeved on the sealing lug boss; and the sealing ring 2 is installed inside the annular slot. The zinc shaft device of the closestool buffer is reasonable in structural design and high in fastness, and is applicable to the frequently used closestool buffer.

Description

The zinc shaft device of toilet buffer

Technical field

The utility model relates to a kind of zinc shaft device, especially the zinc shaft device that relates to a kind of toilet buffer, belong to parts in the toilet buffer, in closestool cover lifts process with lower cover, the toilet buffer can play a cushioning effect to closestool cover, and the zinc shaft device in the utility model can be so that the toilet buffer be more steady and firm in application process.

Background technology

Lift with lower cover on closestool cover in use can carry out frequently and move, closestool cover can be according to different stressing conditions in the process of lifting with lower cover and collide with miscellaneous part on the toilet, not only so that toilet in use can produce larger noise, and increased wearing and tearing between toilet and the toilet miscellaneous part, thereby shortened the service life of toilet.

The buffer that at present also has some to be used for toilet, as the day for announcing be on 08 05th, 2009, notification number is in the Chinese patent of CN201282951, discloses a kind of buffer for toilet seat lid; And for example the day for announcing is on 07 19th, 2006, and notification number is in the Chinese patent of CN2796630, discloses a kind of structure of buffer for toilet seat lid.But the structure of these existing buffers is comparatively complicated, and the parts in the buffer adopt the plastics manufacturing to form, and particularly rotating shaft also adopts the plastics manufacturing to form, and the rotation of plastic products is stressed little, and easily twists off; In addition, in actual applications, the fluid oil in the buffer is thinner, guarantees its flow velocity, remedies its defective, and still, thin fluid oil easily permeates, and adding closestool cover is frequent the use, in case oil leakage phenomenon appears in sealing ring, buffer had just lost efficacy.

In sum, also do not have at present a kind of simple in structurely, reasonable in design, firmness is high, can be applicable to the rotating shaft in the frequent toilet buffer that uses, thereby has reduced the overall performance of toilet buffer.

The utility model content

The purpose of this utility model is to overcome above shortcomings in the prior art, and a kind of reasonable in design is provided, and firmness is high, can be applicable to the zinc shaft device of the toilet buffer in the frequent toilet buffer that uses.

The technical scheme in the invention for solving the above technical problem is: the design feature of the zinc shaft device of this toilet buffer is: comprise rotating shaft, a sealing ring and No. two sealing rings, described rotating shaft comprises connection handle, the cannelure section, rotating shaft main body and end projection, described end projection, the rotating shaft main body, the cannelure section is connected with connection handle successively and is connected, be provided with cannelure in the described cannelure section, described rotating shaft main body is disposed with a circle annulus boss and a circle seal boss from left to right near cannelure section place, this rotating shaft main body is provided with two rotating shaft raised lines in the axial direction, this rotating shaft raised line all is connected with the annulus boss, have one number service hole and No. two through holes of mutual dislocation on the described rotating shaft main body, this one number service hole and No. two through holes are all perpendicular with the rotating shaft raised line, and described rotating shaft is metal material; A described ring set is on seal boss, and described No. two sealing rings are installed in the cannelure.

As preferably, rotating shaft described in the utility model is the integral type structure.

As preferably, one number service described in the utility model hole and No. two through holes are square structure.

As preferably, rotating shaft described in the utility model is the zinc material.

As preferably, seal boss described in the utility model is circular configuration.

The utility model compared with prior art, have the following advantages and effect: simple in structure, reasonable in design, dependable performance, rotating shaft is that the metal material manufacturing forms, for example adopt the metallic zinc manufacturing to form, so that the intensity of rotating shaft can satisfy the demand of the closestool cover of frequent use, in addition, can in buffer, add the thicker fluid oil of concentration, can guarantee the flow velocity of the fluid oil that concentration is thicker, because the poor permeability of the fluid oil of thick concentration can satisfy the frequent use of closestool cover, so that the fastness of buffer is good, intensity is high, long service life.

A ring set in the utility model is on seal boss, No. two sealing ring is installed in the cannelure, dual-seal by a sealing ring and No. two sealing rings, so that the sealing property of toilet buffer is more reliable, effectively prevent the situation that the fluid oil in the toilet buffer leaks, greatly promoted the overall performance of toilet buffer.

Be provided with the rotating shaft raised line on the rotating shaft main body of the rotating shaft in the utility model, after in the cylinder chamber of the shaft set in the utility model at sleeve, close contact between the inwall raised line of rotating shaft main body and sleeve, so that the rotating shaft main body with sleeve the cylinder chamber be separated into two minutes chambeies, be connected by the one number service hole on the rotating shaft main body and No. two through holes between two minutes chambeies; Be provided with annulus boss and rotating shaft raised line in the rotating shaft main body, and close contact between the cylinder cavity wall of rotating shaft raised line and sleeve, when rotating shaft is rotated in sleeve, the thicker fluid oil of concentration in the cylinder chamber is squeezed and passes through one number service hole and No. two through holes, so that the thicker fluid oil of concentration flowed between the chamber at two minutes, this with regard to countershaft the rotation in sleeve played cushioning effect, when the utility model is installed on the toilet, just realized to toilet lid lift with the lower cover process in cushioning effect.

Description of drawings

Fig. 1 is the main TV structure schematic diagram of the zinc shaft device of toilet buffer among the utility model embodiment.

Fig. 2 is the structural representation that removes among Fig. 1 behind sealing ring and No. two sealing rings.

Fig. 3 is the plan structure schematic diagram of Fig. 2.

Fig. 4 is the structural representation of looking up of Fig. 2.

Fig. 5 is that the capping in the toilet buffer is installed to the structural representation on the zinc shaft device of the utility model embodiment.

Fig. 6 is the structural representation of the capping in the toilet buffer of the utility model embodiment.

Fig. 7 is the structural representation of toilet buffer among the utility model embodiment.

Fig. 8 is the sectional structure schematic diagram after the toilet buffer among Fig. 7 carries out broken section.

Fig. 9 is the main TV structure schematic diagram of the sleeve among the utility model embodiment.

Figure 10 is the right TV structure schematic diagram of Fig. 9.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.

Embodiment.

Referring to Fig. 1 to Figure 10, the zinc shaft device of the toilet buffer in the present embodiment comprises rotating shaft 2, a sealing ring 81 and No. two sealing rings 82, and wherein, rotating shaft 2 is the integral type structure, and shaft axis k is the axis of rotating shaft 2.Rotating shaft 2 in the present embodiment is metal material, and these rotating shaft 2 preferred employing zinc manufacturings form.

Rotating shaft 2 in the present embodiment comprises connection handle 3, cannelure section 4, rotating shaft main body 5 and end projection 6, and end projection 6, rotating shaft main body 5, cannelure section 4 are connected with connection handle and are connected successively from left to right.Have a cannelure 41 on the cannelure section 4 in the present embodiment, being shaped as of end projection 6 is cylindrical.

Be provided with a circle annulus boss 51 and a circle seal boss 55 on the rotating shaft main body 5 in the present embodiment, the position at this annulus boss 51 and seal boss 55 places is near cannelure section 4 places, and annulus boss 51 and seal boss 55 are arranged in order from left to right, that is to say, be provided with the circle annulus boss 51 and the circle seal boss 55 that are arranged in order from left to right in the place that rotating shaft main body 5 is connected with cannelure section 4.Seal boss 55 in the present embodiment is circular configuration.

Also be provided with two rotating shaft raised lines 52 on the rotating shaft main body 5 in the present embodiment, these two rotating shaft raised lines 52 are symmetrical about shaft axis k, and the direction of two rotating shaft raised line 52 distributions is identical with the direction of shaft axis k.Two rotating shaft raised lines 52 all are connected with annulus boss 51 in the present embodiment, and the distance from shaft axis k to rotating shaft raised line 52 outer ends equates with the radius of annulus boss 51.

Have one number service hole 53 and No. two through holes 54 of mutual dislocation on the rotating shaft main body 5 in the present embodiment, the shape of this one number service hole 53 and No. two through holes 54 is square structure, and one number service hole 53 and No. two through holes 54 are all perpendicular with rotating shaft raised line 52.Certainly, the one number service hole 53 in the utility model and No. two through holes 54 also can be other shapes.

A sealing ring 81 in the present embodiment is sleeved on the seal boss 55, and No. two sealing ring 82 is installed in the cannelure 41.

Zinc shaft device in the present embodiment belongs to parts in the toilet buffer, this toilet buffer comprises sleeve 1, zinc shaft device, capping 7 and the thicker fluid oil of concentration, wherein, sleeve 1 is the integral type structure, a columned cylinder chamber is arranged in sleeve 1, in the inwall in cylinder chamber, be provided with two inwall raised lines; Be provided with the outer male member that connects in the bottom of sleeve, this outer list structure that is shaped as that connects male member; Be provided with a columned location blind hole in bottom, cylinder chamber, this location blind hole is positioned at a center of bottom, chamber; Tube port position at sleeve is provided with a nozzle projection, and the nozzle projection is used for convenient location capping.The end projection 6 of the present embodiment is complementary with the location blind hole in the sleeve 1, and namely the shape of end projection 6 and size are all suitable with the location blind hole.

Capping 7 in the present embodiment is circular ring, periphery in capping 7 has a circle capping annular groove, has an emargintion at the edge of capping 7, and the nozzle projection in this emargintion and the sleeve 1 is complementary, after capping 7 was fixed on the sleeve 1, the nozzle projection just can be buckled in the emargintion.Mode by ultrasonic bonding between capping 7 in the present embodiment and the sleeve 1 is fixed.

The thicker fluid oil can of concentration in the present embodiment is in the cylinder chamber of sleeve 1, rotating shaft 2 is sleeved in the cylinder chamber of sleeve 1, so that the cannelure section 4 in the rotating shaft 2, rotating shaft main body 5 and end projection 6 all are positioned at a chamber, and end projection 6 is arranged in the location blind hole in a chamber.

Rotating shaft 2 in the present embodiment forms for the metal material manufacturing, so that the intensity of rotating shaft 2 can satisfy the demand of the closestool cover of frequent use, can guarantee the flow velocity of the fluid oil that concentration is thicker, because the poor permeability of the fluid oil of thick concentration, can satisfy the frequent use of closestool cover, so that the fastness of buffer is good, intensity is high, long service life.

In addition, need to prove, the specific embodiment described in this specification, the shape of its parts and components, institute's title of being named etc. can be different, and the above content described in this specification only is to the explanation of the utility model structure example.Allly conceive equivalence variation or the simple change that described structure, feature and principle are done according to the utility model patent, be included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.

Claims

1. the zinc shaft device of a toilet buffer, it is characterized in that: comprise rotating shaft, a sealing ring and No. two sealing rings, described rotating shaft comprises connection handle, the cannelure section, rotating shaft main body and end projection, described end projection, the rotating shaft main body, the cannelure section is connected with connection handle successively and is connected, be provided with cannelure in the described cannelure section, described rotating shaft main body is disposed with a circle annulus boss and a circle seal boss from left to right near cannelure section place, this rotating shaft main body is provided with two rotating shaft raised lines in the axial direction, this rotating shaft raised line all is connected with the annulus boss, have one number service hole and No. two through holes of mutual dislocation on the described rotating shaft main body, this one number service hole and No. two through holes are all perpendicular with the rotating shaft raised line, and described rotating shaft is metal material; A described ring set is on seal boss, and described No. two sealing rings are installed in the cannelure.

2. the zinc shaft device of toilet buffer according to claim 1, it is characterized in that: described rotating shaft is the integral type structure.

3. the zinc shaft device of toilet buffer according to claim 1, it is characterized in that: described one number service hole and No. two through holes are square structure.

4. the zinc shaft device of toilet buffer according to claim 1, it is characterized in that: described rotating shaft is the zinc material.

5. the zinc shaft device of toilet buffer according to claim 1, it is characterized in that: described seal boss is circular configuration.