CN209074424U - The fixed structure of toilet lid - Google Patents
The fixed structure of toilet lid Download PDFInfo
- Publication number
- CN209074424U CN209074424U CN201821538133.4U CN201821538133U CN209074424U CN 209074424 U CN209074424 U CN 209074424U CN 201821538133 U CN201821538133 U CN 201821538133U CN 209074424 U CN209074424 U CN 209074424U
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- bushing
- toilet lid
- fastener
- nut
- fixed structure
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Abstract
The utility model discloses a kind of fixed structures of toilet lid, belong to the fast assembling disassembling structure of mechanical connection, disassembly caused by the seat ring of the prior art is connected with closestool with bolt is inconvenient, the utility model passes through the fastener for being used as installation toilet lid fixed on closestool, fastener has screw rod, backing plate, there are bushing and nut for screw arrangement, fastener is fixed on closestool with axial compression bushing is merged by bushing and backing plate by nut with screw rod.Further, attachment base is connected on fastener and is locked by locking mechanism, so as to it is convenient, reliably the seat ring that is connected on attachment base, toilet lid are dismounted.Compared with prior art, toilet lid and toilet seat fast assembling-disassembling, the fixing piece in the connection component of toilet lid can be reused from closestool.
Description
Technical field
The utility model belongs to the fast assembling disassembling structure of mechanical connection, and in particular to a kind of fixed structure of toilet lid.
Background technique
In daily life, the seat ring of closestool (toilet seat), toilet lid are easy aged deterioration, need irregular replacement.
Conventional toilet seat is connected with closestool with bolt, because closestool is normally mounted at toilet edge, narrow space dismantles horse
Bucket seat circle is very inconvenient.
Utility model content
The technical problems to be solved in the utility model and the technical assignment of proposition are the seat ring and closestool for overcoming the prior art
The defect of disassembly inconvenience caused by being connected with bolt, provides a kind of fixed structure of toilet lid.
In order to achieve the above objectives, the fixed structure of the toilet lid of the utility model, it is characterized in that including:
For being fixed on the fastener for being used as installation toilet lid on closestool, the fastener has screw rod, backing plate, for institute
The screw arrangement stated has bushing and a nut, the nut match with the screw rod merges bushing described in axial compression and by institute
The fastener is fixed on closestool by the bushing and backing plate stated.
As optimization technique means: the bushing includes path section, major diameter section, and the appearance of the path section is equipped with convex
It rises, the adjoiner of the path section and major diameter section forms step, and the path section is located in the mounting hole on closestool, described
Protrusion is extruded in the inner wall of the mounting hole, and the backing plate, step are pressed respectively at the both ends of the mounting hole.
As optimization technique means: the nut slidably covers on the screw rod, and the upper end of the nut is by axial direction
If gap is divided into dry elasticity valve, the inner wall of the elasticity valve sets internal screw thread, and the lower end of the bushing is by the elastic valve beam
The internal screw thread and the screw rod is tightly enabled to cooperate on the screw rod.
As optimization technique means: the circular conical surface that can be inserted into the bushing lower end is made in the outer surface of the elasticity valve.
As optimization technique means: the lower end of the circular conical surface forms outer lug, and the lower end of the bushing forms internal projection,
The upside that the outer lug is located at the internal projection constrains the nut and bushing together.
As optimization technique means: the lower end of the major diameter section is divided into several constraint valves by axial slits, and described is interior
Protrusion is located at the inner surface lower end of the constraint valve.
As optimization technique means: the nut, which is equipped with, screws spanner, and the top of the fastener is equipped with rotation prevention portion.
As optimization technique means: the upper end of the fastener has connecting pin, and the outer wall of the connecting pin is equipped with card slot；
Attachment base, locking mechanism are configured with for the connecting pin, card slot；It is defined vertically on the attachment base by vertical ring wall
Hole is equipped in the vertical hole and upwardly extends and can cover in the movable button foot of radial elastic, the vertical hole described
On connecting pin and the button climbers are in the card slot, maintain button foot between the button foot and the vertical ring wall
Activity space, the side of the vertical ring wall are rotatably connected to the first engaging lug that can be spun upside down, the second engaging lug；
The locking mechanism includes lid and lock sleeve, and the lid lid is located at the top in the vertical hole, described
Lock sleeve be located in the button foot activity space by the button foot constrain in described in card slot in.
As optimization technique means: the lid and lock sleeve is made as one, and the lid is equipped with ring side, described
The lock sleeve that is used as of ring side, the ring side is inlaid in the button foot activity space.
As optimization technique means: the lid and lock sleeve is made as one, and the lid is equipped with ring side, described
The lock sleeve that is used as of ring side, the ring side is located at the inside of the vertical ring wall and by screw thread and described perpendicular
It is rotatably assorted to ring wall.
As optimization technique means: the lid and lock sleeve is separate structure, and the lid is equipped with ring side, institute
The ring side stated is located at the inside of the vertical ring wall and is rotatably assorted with the vertical ring wall, and the lock sleeve is located at described
The inside on ring side is simultaneously equipped with the limitation lid by screw thread and the ring Bian Peihe, between the lid and vertical ring wall
Vertically movable vertical spacing structure is equipped with the rotary stopper for limiting the lock sleeve rotation between the lock sleeve and button foot
Structure.
As optimization technique means: the vertical spacing structure includes convex block and ring muscle section, the convex block and ring muscle
Section is separately set on the vertical ring wall inner surface and on the outer surface on the ring side, and the convex block and ring muscle section are mutual
It keeps out and prevents the lid from the vertical ring wall prolapse upwards；The button foot is protected between multiple and adjacent button feet
Hold vertical gap, the rotation limiting structure includes set on the vertical convex ribs of the lock sleeve inner surface and described vertical
Gap, the vertical convex ribs are located in the vertical gap.
The utility model has screw rod, backing plate by the fastener for being used as installation toilet lid fixed on closestool, fastener,
There are bushing and nut for screw arrangement, nut is fixed fastener by bushing and backing plate with axial compression bushing is merged with screw rod
On closestool.
Further, attachment base is connected on fastener and is locked by locking mechanism, so as to convenient, reliable right
The seat ring that is connected on attachment base, toilet lid are dismounted.
Compared with prior art: toilet lid and toilet seat can from closestool fast assembling-disassembling, the connection component of toilet lid
In fixing piece can reuse.
Detailed description of the invention
Fig. 1 is that toilet lid, toilet seat are mounted on closestool using the fixed structure of the toilet lid of the utility model to show
It is intended to；
Fig. 2 is a kind of top view of embodiment of the fixed structure of the toilet lid of the utility model；
Fig. 3 is that the structure of embodiment illustrated in fig. 2 disassembles schematic diagram；
Fig. 4 is the top view that the lock sleeve in embodiment illustrated in fig. 2 structure is located in button foot activity space；
Fig. 5 is schematic diagram of the embodiment illustrated in fig. 2 structure by the plane cutting by fastener centerline；
Fig. 6 is the schematic diagram that cap realizes locking when embodiment illustrated in fig. 2 structure is installed；
Fig. 7 is schematic diagram when embodiment illustrated in fig. 2 structure is installed；
Fig. 8 is that the structure of another embodiment of the fixed structure of the toilet lid of the utility model disassembles schematic diagram；
Fig. 9 is the schematic diagram that cap realizes locking when embodiment illustrated in fig. 8 structure is installed；
Figure 10 is schematic diagram when embodiment illustrated in fig. 8 structure is installed；
Figure 11 realizes locking when being the structure installation of the third embodiment of the fixed structure of the toilet lid of the utility model
Schematic diagram；
Figure 12 is schematic diagram when embodiment illustrated in fig. 11 structure is installed；
Figure label explanation:
01- fastener, the connecting pin 11-, 12- card slot, 13- screw rod, 14- backing plate, 15- rotation prevention portion；
02- attachment base, the vertical ring wall of 21-, 211- convex block, 212- limited step, the vertical hole 22-, 23- detain foot, 231- bullet
Property leg, 232- foot, 24- detain foot activity space, the first engaging lug of 25-, the second engaging lug of 26-, the vertical gap 27-；
03- lid, 31- lock sleeve, 32- ring side, the vertical convex ribs of 33-, 34- manage portion, 35- ring muscle section；
04- bushing, 41- path section, 42- major diameter section, 43- protrusion, 44- step, 45- constrain valve, 46- internal projection；
05- nut, 51- circular conical surface, 52- elasticity valve, 53- screw spanner, 54- outer lug；
06- closestool, 61- toilet seat, 62- toilet lid, 63- mounting hole.
Specific embodiment
The utility model is described further below in conjunction with Figure of description.
If Fig. 1-7, Fig. 8-10, Figure 11-12 show three kinds of embodiments of the fixed structure of the utility model toilet lid, it
Include:
Fastener 01 for being fixed on closestool, the upper end have connecting pin 11, and the outer wall of connecting pin 11 is equipped with card slot
12；
Attachment base 02 defines vertical hole 22 by vertical ring wall 21 thereon, is equipped with and upwardly extends and can in vertical hole 22
In the movable button foot 23 of radial elastic, 22 sets of vertical hole is on connecting pin 11 and button foot 23 is buckled in card slot 12, detains foot 23 and erects
To button foot activity space 24 is maintained between ring wall 21, the side of vertical ring wall 21 is rotatably connected to can spin upside down first
Engaging lug 26, the second engaging lug 26；
Locking mechanism comprising lid 03 and lock sleeve 31, lid 03, which covers, is located at the top in vertical hole 22, and lock sleeve 31
It is constrained in card slot 12 in foot 23 will be detained in button foot activity space 24.
When installation, first fastener 01 is fixed on closestool 06；Then by 22 sets of the vertical hole of attachment base 02 tight
On the connecting pin 11 of firmware, button foot 23 is enabled to be buckled in card slot 12；Lid 03 and lock sleeve 31 are finally mounted on vertical hole 22
Top enables lock sleeve 31 be located at button 24 internal resistance clamping foot 23 of foot activity space and button foot 23 is constrained in card in radial elastic activity
In slot 12, locking is realized.Conversely, first removing lid 03, lock sleeve 31, it can then remove attachment base 02 and be replaced.It is above-mentioned
Installation, disassembly, convenient and efficient, connection is reliably.
As depicted in figs. 11-12, lid 03 and lock sleeve 31 are made as one to a kind of form of locking mechanism, and lid 03 is equipped with
Ring side 32, the lock sleeve 31 that ring side 32 is used as realize installation and locking by the way that ring side to be inlaid in button foot activity space.The knot
Structure is simple, and manufacturing cost is low.
As seen in figs. 8-10, lid 03 and lock sleeve 31 are made as one to another form of locking mechanism, set on lid 03
There are ring side 32, the lock sleeve 31 that ring side 32 is used as, ring side 32 is located at the inside of vertical ring wall 21 and by screw thread and vertical ring wall
21 are rotatably assorted, and installation and locking can be realized by rotating lid 03.The degree of this adjustable locking of structure.
As shown in figs. 1-7, lid 03 and lock sleeve 31 are separate structure to the third form of locking mechanism, are set on lid 03
There is ring side 32, ring side 32 is located at the inside of vertical ring wall 21 and is rotatably assorted with vertical ring wall 21, and lock sleeve 31 is located at ring side 32
Inside and cooperated by screw thread and ring side 32, vertically movable vertical of limitation lid is equipped between lid 03 and vertical ring wall 21
Position limiting structure is equipped with the rotation limiting structure of limitation lock sleeve rotation between lock sleeve 31 and button foot 23.Pass through vertical spacing knot
Lid first in advance on the attachment base, is then rotated lid by structure, then by the constraint of rotation limiting structure, lock sleeve be not able to rotate and
It is vertically movable, until lock sleeve moves down on earth, button foot can be constrained in card slot.This adjustable locking of structure
Degree.Specifically, vertical spacing structure includes convex block 211 and ring muscle section 35, gap or notch are kept between ring muscle section 35
Pass through for convex block, convex block 211 and ring muscle section 35 are separately set on vertical 21 inner surface of ring wall and on the outer surface on ring side 32, convex block
211 mutually keep out prevention lid from vertical ring wall prolapse upwards with ring muscle section 35.Foot 23 is detained between multiple and adjacent button feet
Vertical gap 27 is maintained, rotation limiting structure includes vertical gap 27 and the vertical convex ribs 33 set on lock sleeve inner surface, is erected
It is located in vertical gap 27 to convex ribs 33 and limits lock sleeve rotation.
When realizing the installation and locking of locking mechanism by rotation lid 03 shown in earlier figures 1-8, Fig. 8-10, vertical ring wall
21 upper edge has the limited step 212 of limitation 03 slewing area of lid, further can be adjacent at the top of vertical ring wall 21
It connects and sets groove at limited step 212, be equipped with convex ribs in the downside for managing portion 34 of lid 03, be then located in groove can be by for convex ribs
Vertical ring wall positions lid, and lid rotation is avoided to cause to loosen.
There is enough elasticity in order to guarantee to detain foot, button foot 23 includes the elasticity to extend out from the inner surface of vertical ring wall
Leg 231 and foot 232 positioned at elastic leg upper end.When it is implemented, position can be interchanged in foot and card slot as equivalent technological means
It sets.
For ease of operation, lid 03 manages portion 34 with outstanding.
In order to install fixation fastener, fastener 01 has screw rod 13, backing plate 14, has bushing 04 and nut for screw arrangement
05, fastener is fixed on closestool with axial compression bushing 04 is merged by bushing 04 and backing plate 14 by nut 05 with screw rod 13.
When installation, first by the screw rod 13 of fastener 01 above closestool shown in Fig. 1 down through mounting hole 63, then will on the downside of the closestool
Nut 05 on screw rod 13, is finally connected on screw rod 13 and is tightened by 04 set of bushing, compress axially bushing 04 and by bushing with
Fastener is fixed on closestool by backing plate.Conversely, can then remove fastener.
As shown in figure 3, avoiding loosening to be reliably fixed fastener, bushing 04 includes path section 41, major diameter section 42, small
The appearance of diameter section is equipped with protrusion 43, the adjoiner formation step 44 of path section and major diameter section, and path section 41 is located at the peace on closestool
It fills in hole 63 (referring to Fig. 1), protrusion 43 is extruded in the inner wall of mounting hole, and backing plate 14, step 44 are pressed respectively the two of mounting hole
End.
For Fast Installation, nut driving is avoided to cross multi-turn number (such as until tightening since the lower end of screw rod), nut 05
It slidably covers on screw rod 13, such as enables the interior outer diameter through being greater than screw rod of nut, the upper end of nut 05 is divided by axial slits
If dry elasticity valve 52, the inner wall of elastic valve 52 sets internal screw thread, and the lower end of bushing 04 tightens elastic valve 52 on screw rod 13 in order
Screw thread and screw rod cooperate.So going out structure can first slide nut on screw rod during installation, until contact bush, elasticity
Valve 52 is tightened by bushing coining, and the internal screw thread on elastic valve 52 and screw rod cooperate, can screw on nut, Quick fastening.
For the ease of tightening elastic valve, the circular conical surface 51 in pluggable bushing lower end is made in the outer surface of elastic valve 52.Especially
It is, in order to avoid release nut causes nut to loosen when the gradually interval of screw on nut, the lower end of circular conical surface 51 forms evagination
54 are played, the lower end of bushing 04 forms internal projection 46, and the upside that outer lug 54 is located at internal projection 46 constrains nut 05 and bushing 04
Together, it avoids screwing interval nut and loosen.
Further, the lower end of major diameter section 42 is divided into several constraint valves 45 by axial slits, and internal projection 46 is located at constraint
The inner surface lower end of valve 45, when moving up nut and touching bushing, the elasticity for relying on constraint valve enables constraint valve micro
It expands outwardly, the upside for being located at internal projection 46 conducive to outer lug 54 constrains nut 05 and bushing 04 together.For the ease of peace
Operation is filled, nut 05, which is equipped with, screws spanner 53, and the top of fastener 01 is equipped with rotation prevention portion 15, when installing, dismantling fastener, only
Transfer part 15 can be resisted against without being able to rotate on closestool, be placed in rotation prevention portion 15 by screwdriver and screwed fastener.
Claims (8)
1. the fixed structure of toilet lid, it is characterized in that including:
For be fixed on closestool be used as installation toilet lid fastener (01), the fastener (01) have screw rod (13),
Backing plate (14) has bushing (04) and nut (05), the nut (05) and the screw rod (13) for the screw arrangement
The fastener is fixed on closestool by the bushing and backing plate with the axial compression bushing (04) is merged.
2. the fixed structure of toilet lid according to claim 1, it is characterized in that: the bushing (04) includes path section
(41), the appearance of major diameter section (42), the path section is equipped with raised (43), and the adjoiner of the path section and major diameter section forms platform
Rank (44), the path section (41) are located at the mounting hole (63) on closestool Nei, and the protrusion (43) is extruded in the installation
The inner wall in hole, the backing plate (14), step (44) are pressed respectively at the both ends of the mounting hole.
3. the fixed structure of toilet lid according to claim 2, it is characterized in that: the nut (05) is slidably covered described
Screw rod (13) on, the nut (05) if upper end be divided into dry elasticity valve (52) by axial slits, it is described elasticity valve (52)
Inner wall set internal screw thread, the elastic valve (52) is tightened in the lower end of the bushing (04) enables institute on the screw rod (13)
The internal screw thread and the screw rod stated cooperate.
4. the fixed structure of toilet lid according to claim 3, it is characterized in that: the outer surface of the elasticity valve (52) is made
It can be inserted into the circular conical surface (51) in the bushing lower end.
5. the fixed structure of toilet lid according to claim 4, it is characterized in that: the lower end of the circular conical surface (51) is formed outside
The lower end of raised (54), the bushing (04) forms internal projection (46), and the outer lug (54) is located at the internal projection (46)
Upside constrains the nut (05) and bushing (04) together.
6. the fixed structure of toilet lid according to claim 5, it is characterized in that: the lower end of the major diameter section (42) is by axial direction
Gap is divided into several constraint valves (45), and the internal projection (46) is located at the inner surface lower end of constraint valve (45).
7. the fixed structure of toilet lid according to claim 1 is pulled it is characterized in that: the nut (05) is equipped with to screw
The top of hand (53), the fastener (01) is equipped with rotation prevention portion (15).
8. the fixed structure of toilet lid according to claim 1, it is characterized in that:
The upper end of the fastener (01) has connecting pin (11), and the outer wall of the connecting pin is equipped with card slot (12)；It is described
Connecting pin (11), card slot (12) are configured with attachment base (02), locking mechanism；
It is defined vertical hole (22), is equipped in the vertical hole (22) upward by vertical ring wall (21) on the attachment base (02)
Extend and can be covered on the connecting pin (11) in the movable button foot (23) of radial elastic, the vertical hole (22) and institute
The button foot (23) stated is buckled in the card slot (12), is maintained between the button foot (23) and the vertical ring wall (21)
It detains foot activity space (24), the side of the vertical ring wall (21) is rotatably connected to the first engaging lug that can be spun upside down
(25), the second engaging lug (26)；
The locking mechanism includes lid (03) and lock sleeve (31), and the lid (03) lid is located at the vertical hole (22)
Top, the lock sleeve (31) be located in the button foot activity space (24) the button foot (23) is constrained in it is described
Card slot (12) in.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821538133.4U CN209074424U (en) | 2018-09-20 | 2018-09-20 | The fixed structure of toilet lid |
| PCT/CN2019/105018 WO2020057393A1 (en) | 2018-09-20 | 2019-09-10 | Fixing structure and fast detachment and attachment structure for toilet lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821538133.4U CN209074424U (en) | 2018-09-20 | 2018-09-20 | The fixed structure of toilet lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209074424U true CN209074424U (en) | 2019-07-09 |
Family
ID=67117112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821538133.4U Active CN209074424U (en) | 2018-09-20 | 2018-09-20 | The fixed structure of toilet lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209074424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020057393A1 (en) * | 2018-09-20 | 2020-03-26 | 杭州巨星科技股份有限公司 | Fixing structure and fast detachment and attachment structure for toilet lid |
-
2018
- 2018-09-20 CN CN201821538133.4U patent/CN209074424U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020057393A1 (en) * | 2018-09-20 | 2020-03-26 | 杭州巨星科技股份有限公司 | Fixing structure and fast detachment and attachment structure for toilet lid |
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