CN212317071U

CN212317071U - Foot control mechanism for blow-down valve of bathroom equipment

Info

Publication number: CN212317071U
Application number: CN202020224290.9U
Authority: CN
Inventors: 徐旭东
Original assignee: Huawei Ningbo Sanitary Technology Co ltd
Current assignee: Ningbo Xinweijie Hi Tech Sanitary Ware Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2021-01-08
Anticipated expiration: 2030-02-28

Abstract

The utility model relates to a sanitary bath equipment blowoff valve foot pedal control mechanism, including installing footboard, foot bar, support, the leading truck in the bathroom base, the activity is equipped with the uide bushing along the vertical motion of leading truck on the leading truck, and the foot bar articulates on the support, and the foot bar outer end links to each other with the footboard, and the foot bar inner is equipped with the gyro wheel, and the gyro wheel lies in the lower surface counterbalance of the lower surface of uide bushing and the wheel face of gyro wheel and uide bushing below the uide bushing. The inner of foot bar is equipped with the gyro wheel, and the gyro wheel is located the uide bushing below and the wheel face of gyro wheel offsets with the lower surface of uide bushing, and the gyro wheel is not always with the uide bushing motion trail, but does not link to each other between the inner of foot bar and the uide bushing, and when consequently the inner drive uide bushing of foot bar shifts up, there is not interference phenomenon between the two, moves more smoothly. Belongs to the technical field of sanitary ware fittings.

Description

Foot control mechanism for blow-down valve of bathroom equipment

Technical Field

The utility model belongs to the technical field of the bathroom accessory, especially, relate to a be applied to sanitary bath equipment blowoff valve pedal control mechanism who is used for opening blowoff valve on the sanitary bath equipment.

Background

The inventor of the present application has filed a patent with the name: a toilet bowl discharge device, the application number is: CN201610021648.6, which controls the opening of the toilet bowl discharge device by a pedal mechanism. The pedal control mechanism described in this document, as shown in fig. 1 of the drawings of this document, is described in paragraph 0030 of this document: "one end of the crossbar 7.1 is connected to the pull rod 6.4", paragraph 0036 of the specification states "the crossbar 7.1 drives the pull rod 6.4 to move upward along the bracket 6.5". Above-mentioned mechanism exists following not enough, and the one end of horizontal pole 7.1 is direct to link to each other with pull rod 6.4, and in the operation, pull rod 6.4 is linear motion, and the front end of horizontal pole 7.1 is arc motion, lifts up and descends, and pull rod 6.4 and horizontal pole 7.1 front end take place the interference phenomenon because the movement track is inconsistent at the junction, lead to the part wearing and tearing to be severe, also produce the noise easily, appear the part card even and die. The inventor finds out the defects in practical application, and therefore, the novel pedal control mechanism of the drain valve of the sanitary ware is redesigned aiming at the technical defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the pedal control mechanism of the sewage valve of the sanitary ware equipment is provided, and the pedal mechanism runs more smoothly.

The utility model adopts the technical proposal that: the utility model provides a sanitary ware blowoff valve pedal control mechanism, is including installing footboard, foot bar, support, the leading truck in the bathroom base, and the activity is equipped with along the uide bushing of leading truck vertical motion on the leading truck, and the foot bar articulates on the support, and the foot bar outer end links to each other with the footboard, and the foot bar inner is equipped with the gyro wheel, and the gyro wheel is located uide bushing below and the wheel face of gyro wheel offsets with the lower surface of uide bushing.

The guide sleeve is provided with a limit baffle plate for limiting the side slip of the pedal rod, and the free end of the limit baffle plate extends to the outer side surface of the inner end of the pedal rod.

The free end of the limit baffle extends from top to bottom and is positioned on the outer side surface of the inner end of the pedal rod.

The guide frame comprises at least two parallel columns, and guide holes which are consistent in number and size with the parallel columns are formed in the guide sleeve.

The pedal control mechanism of the sanitary ware blowdown valve further comprises a cushion pad positioned below the inner end of the pedal rod.

The extension rod is connected between the outer end of the pedal rod and the pedal, and the extension rod is detachably connected with the outer end of the pedal rod.

The detachable connection means that the inner end of the extension rod is inserted into the pedal rod.

The inner end of the extension rod axially forms a plug hole, the extension rod is hollowed on one wall of the plug hole to form a spring plate, the outer end of the pedal rod is matched in the plug hole, a groove is formed in the contact surface of the outer wall of the pedal rod and the spring plate, and the free end of the spring plate abuts against the groove.

The pedal outer sleeve is provided with an anti-slip sleeve.

The pedal and the anti-slip sleeve are both provided with anti-slip strips.

The technical effects of the utility model are that: the inner of foot bar is equipped with the gyro wheel, and the gyro wheel is located the uide bushing below and the wheel face of gyro wheel offsets with the lower surface of uide bushing, and the gyro wheel is not always with the uide bushing motion trail, but does not link to each other between the inner of foot bar and the uide bushing, and when consequently the inner drive uide bushing of foot bar shifts up, there is not interference phenomenon between the two, moves more smoothly. The wheel surface of the roller is matched with the ground of the guide sleeve, and the noise between the guide sleeve and the guide sleeve is small when the guide sleeve moves upwards.

As the improvement, the guide sleeve is provided with a limit baffle plate for limiting the sideslip of the pedal rod, and the free end of the limit baffle plate extends to the outer side surface of the inner end of the pedal rod. The pedal lever is prevented from sideslip.

Preferably, the free end of the limit baffle extends from top to bottom and is positioned on the outer side surface of the inner end of the pedal rod. The structure aims to loosen the pedal rod after the guide sleeve moves upwards, and the free end of the pedal rod is separated from the guide sleeve and falls down freely along with gravity.

Preferably, the guide frame comprises at least two parallel columns, and guide holes which are consistent in number and size with the parallel columns are formed in the guide sleeve. More than two parallel columns enable the sliding to be more stable.

Preferably, the pedal control mechanism of the sewage valve of the sanitary ware further comprises a buffer cushion positioned below the inner end of the pedal rod. The impact sound of the free end of the pedal rod falling is reduced and the abrasion is reduced.

Preferably, the inner end of the extension rod axially forms a plug hole, the extension rod is hollowed on one wall of the plug hole to form an elastic sheet, the outer end of the pedal rod is matched in the plug hole, a groove is formed in the contact surface of the outer wall of the pedal rod and the elastic sheet, and the free end of the elastic sheet is abutted in the groove. This structure is guaranteeing under the condition of axial spacing and torsion, and this grafting mode operation is more convenient.

As an improvement, an extension rod is connected between the outer end of the pedal rod and the pedal, and the extension rod is detachably connected with the outer end of the pedal rod. The footboard is located bathroom base, and the foot bar links to each other with the extension rod is removable, pulls down the telescopic link during the vanning, has reduced the vanning size. The inner end of the extension rod is inserted with the pedal rod, so that the installation is convenient and rapid.

Preferably, the pedal outer sleeve is provided with an anti-slip sleeve. The antiskid effect is improved.

Preferably, the pedal and the anti-slip sleeve are both provided with anti-slip strips. The antiskid effect is improved.

Drawings

Fig. 1 is a schematic view of the toilet and bathroom base of the present invention.

Fig. 2 is a schematic view of the toilet and bathroom base of the present invention.

Fig. 3 is a schematic view of the present invention in the rest state of the foot bar.

Fig. 4 is a schematic view of the present invention in the working state of the foot rest.

Fig. 5 is a schematic view of a part of the structure of the present invention.

Fig. 6 is a schematic view of a part of the structure of the present invention.

Fig. 7 is a schematic view of a part of the structure of the present invention.

In the figure, 1, a bathroom base, 2, a pedal, 3, a pedal rod, 3.1, a groove, 3.2, a roller, 4, a support, 5, an extension rod, 5.1, an insertion hole, 5.2, an elastic sheet, 6, a guide frame, 7, an anti-slip sleeve, 8, a guide sleeve, 9, a limit baffle, 10 and a cushion pad.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-7: embodiment 1, a pedal control mechanism of sanitary ware blowoff valve, including installing footboard 2, foot bar 3, support 4, the leading truck 6 in sanitary ware base 1, the activity is equipped with along the uide bushing 8 of 6 vertical motions of leading truck 6 on the leading truck 6, foot bar 3 articulates on

support

4, 3 outer ends of foot bar link to each other with

footboard

2, 3 the inner of foot bar is equipped with gyro wheel 3.2, gyro wheel 3.2 is located uide bushing 8 below and gyro wheel 3.2's wheel face offsets with the lower surface of uide bushing 8. The roller 3.2 is assembled on the inner end side of the pedal rod 3 through a bolt. The guide sleeve 8 is connected with a driving part on the blowoff valve, for example, the guide sleeve 8 is connected with a chain, the chain is driven by the guide sleeve 8, and the chain drives the blowoff valve to open, which belongs to the prior art, and the prior art mentioned in the background of the application can be referred to, and how to open the blowoff valve through the chain is recorded in the prior art, so the description is omitted here.

In this embodiment, the guide sleeve 8 is provided with a limit baffle 9 for limiting the side slip of the pedal rod 3, and the free end of the limit baffle 9 extends to the outer side surface of the inner end of the pedal rod 3. The limiting baffle 9 is L-shaped and comprises a horizontal part and a vertical part; the installation mode has two kinds, one kind is that the horizontal part is located the top of the inner of foot rest lever 3, the free end that the embodiment adopted limit baffle 9 extends from top to bottom and is located the inboard lateral surface of foot rest lever 3. Another way is that the horizontal part is located below the foot bar 3.

The leading truck 6 include two piece at least parallel posts, adopt two parallel posts in this embodiment, the upper and lower both ends of two parallel posts all link to each other through the connecting plate. The guide sleeve 8 is provided with guide holes which are consistent with the parallel columns in number and are matched with the parallel columns in size, and the guide sleeve 8 is also provided with two guide holes which are sleeved on the parallel columns.

The pedal control mechanism of the sanitary ware blowdown valve further comprises a buffer pad 10 positioned below the inner end of the pedal rod 3.

In another embodiment, an extension rod 5 is connected between the outer end of the pedal rod 3 and the pedal 2, and the extension rod 5 is detachably connected with the outer end of the pedal rod 3. The detachable connection means that the inner end of the extension rod 5 is inserted with the pedal rod 3. In addition, the detachable connection can also be realized by connecting bolts and nuts, and the extension rod 5 and the pedal rod 3 are stacked and then connected by penetrating through the bolts and the nuts. The inner end of the extension rod 5 axially forms an inserting hole 5.1, the extension rod 5 is hollowed on one wall of the inserting hole 5.1 to form an elastic sheet 5.2, the outer end of the pedal rod 3 is matched in the inserting hole 5.1, a groove 3.1 is formed in the contact surface of the outer wall of the pedal rod 3 and the elastic sheet 5.2, and the free end of the elastic sheet 5.2 is abutted in the groove 3.1. In addition, the elastic sheet 5.2 is not arranged, and the bolt and the nut can be adopted to penetrate through the elastic sheet and the nut to be locked after the elastic sheet and the nut are inserted.

In another embodiment, the pedal 2 is externally sleeved with an anti-slip sleeve 7.

In another embodiment, the pedal 2 and the anti-slip sleeve 7 are both provided with anti-slip strips.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a pedal control mechanism of sanitary bath equipment blowoff valve, is including installing footboard (2), foot bar (3), support (4), leading truck (6) in sanitary bath base (1), its characterized in that: the guide frame (6) is movably provided with a guide sleeve (8) which moves vertically along the guide frame (6), the pedal rod (3) is hinged on the support (4), the outer end of the pedal rod (3) is connected with the pedal (2), the inner end of the pedal rod (3) is provided with a roller (3.2), and the roller (3.2) is positioned below the guide sleeve (8) and the wheel surface of the roller (3.2) is abutted to the lower surface of the guide sleeve (8).

2. The pedal control mechanism for the blowdown valve of the sanitary ware of claim 1, wherein: the guide sleeve (8) on be equipped with limit baffle (9) that are used for restricting pedal lever (3) sideslip, the free end of limit baffle (9) extends to the inner lateral surface of pedal lever (3).

3. The pedal control mechanism for the blowdown valve of the sanitary ware of claim 2, wherein: the free end of the limit baffle (9) extends from top to bottom and is positioned on the outer side surface of the inner end of the pedal rod (3).

4. The pedal control mechanism for the blowdown valve of the sanitary ware of claim 1, wherein: the guide frame (6) comprises at least two parallel columns, and guide holes which are consistent in number and size with the parallel columns are formed in the guide sleeve (8).

5. The pedal control mechanism for the blowdown valve of the sanitary ware of claim 1, wherein: the pedal control mechanism of the sanitary ware blow-down valve further comprises a cushion pad (10) positioned below the inner end of the pedal rod (3).

6. The pedal control mechanism for the blowdown valve of the sanitary ware of claim 1, wherein: the pedal is characterized in that an extension rod (5) is connected between the outer end of the pedal rod (3) and the pedal (2), and the extension rod (5) is detachably connected with the outer end of the pedal rod (3).

7. The pedal control mechanism for the blowdown valve of the sanitary ware of claim 6, wherein: the detachable connection means that the inner end of the extension rod (5) is spliced with the pedal rod (3).

8. The pedal control mechanism for the blowdown valve of the sanitary ware of claim 6, wherein: the inner end of the extension rod (5) axially forms an inserting hole (5.1), the extension rod (5) is hollowed on one wall of the inserting hole (5.1) to form an elastic sheet (5.2), the outer end of the pedal rod (3) is matched in the inserting hole (5.1), a groove (3.1) is formed in the contact surface of the outer wall of the pedal rod (3) and the elastic sheet (5.2), and the free end of the elastic sheet (5.2) is abutted to the groove (3.1).

9. The pedal control mechanism for the blowdown valve of the sanitary ware of claim 1, wherein: the pedal (2) is sleeved with an anti-slip sleeve (7).

10. The pedal control mechanism for a blowdown valve of sanitary ware of claim 9, wherein: the pedal (2) and the anti-slip sleeve (7) are both provided with anti-slip strips.