CN201880624U - Nozzle with buried rocker arm - Google Patents
Nozzle with buried rocker arm Download PDFInfo
- Publication number
- CN201880624U CN201880624U CN2010206176480U CN201020617648U CN201880624U CN 201880624 U CN201880624 U CN 201880624U CN 2010206176480 U CN2010206176480 U CN 2010206176480U CN 201020617648 U CN201020617648 U CN 201020617648U CN 201880624 U CN201880624 U CN 201880624U
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- China
- Prior art keywords
- rocking arm
- arm
- bracket
- nozzle
- rocket
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- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a nozzle with a buried rocker arm, which comprises a casing structure, a water inlet mechanism, a water outlet mechanism and a reversing mechanism, wherein the water inlet mechanism is arranged inside the casing structure and positioned at the lower end of the casing structure, the water outlet mechanism is disposed at the upper end of the casing structure, the water inlet mechanism and the water outlet mechanism are connected in a sealed mode, and the reversing mechanism is connected with the water outlet mechanism and the water inlet mechanism respectively. The nozzle with a buried rocker arm is simple in structure, low in cost, simple in manufacture, stable and reliable in movement, convenient in adjustment, wide in application, and long in service life.
Description
Technical field
The utility model belongs to the rocking arm nozzle structure field, ground of burying.
Background technology
At present, market bury ground rocking arm shower nozzle, though commutation function is arranged,, cause the changement complexity, extremely difficult assembling because structural design is unreasonable.And spring is very easily loose, causes when water spray action unstable, sometimes even cause changement to fall apart, commutation function is lost efficacy, and not only the convenience used of influence also makes service life short simultaneously.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, mounting process to simplify, the reliable and stable ground rocking arm shower nozzle that buries.
In order to realize above-mentioned utility model purpose, the technical scheme of employing is as follows:
A kind of ground rocking arm shower nozzle that buries, comprise shell structure, and the water intake mechanism, discharge mechanism and the changement that are arranged on shell structure inside, described water intake mechanism is arranged on shell structure bottom, described discharge mechanism is arranged on the upper end of shell structure, water intake mechanism and discharge mechanism are tightly connected, and described changement is connected with water intake mechanism with discharge mechanism respectively.
Structure of the present utility model includes shell structure and inner water intake mechanism, discharge mechanism and changement thereof, shell structure comprises the trim that main body, dust cap and top thereof are provided with, be provided with overhead kick in trim bottom and dust cap closely cooperates, main body wall is provided with screwed hole, chock plug is arranged in the hole, and with threaded engagement, be convenient to regulate between the main body.
Described water intake mechanism comprises the spring of screen pack, elevating lever, guide pin bushing, fixed screw, hollow shaft, axle sleeve and elevating lever outer setting, the guide pin bushing inwall is provided with guide runner, elevating lever is arranged at guide pin bushing inside, and the two side is provided with the fin that matches with guide runner, during water inlet, elevating lever moves upward at hydraulic pressure effect lower edge guide pin bushing, hydraulic pressure resets under the effect of spring after eliminating, and spring is arranged between elevating lever and the fixed screw, closely cooperate between guide pin bushing and the fixed screw, in case leak.Hollow shaft is arranged at that the hole of axle sleeve is inner to become matched in clearance, and hollow shaft is not held and is provided with boss, can only the hole of unidirectional insertion axle sleeve in, axle sleeve is arranged at the inside of elevating lever, axle sleeve is provided with important actor, catches on the elevating lever inwall, has prevented out-of-date hollow shaft and the axle sleeve of washing away of current.
Described discharge mechanism comprises rocking arm, buckle closure, spring, nozzle, O type circle, bracket of rocket arm, rotating shaft etc., and buckle closure and rocking arm link closely, and form the mouth of a river, and the square hole that rocking arm is provided with on boss and the buckle closure closely cooperates, in case water outlet time vibration comes off; Rocking arm is arranged at bracket of rocket arm inside; through hole on the rocking arm and the hole on the bracket of rocket arm over against; be provided with rotating shaft in the hole; rocking arm can freely rotate around the shaft; be provided with spring between rocking arm and the bracket of rocket arm; the spring lower end is fixed in the hole of rocking arm; the upper end is fixed in the hole of bracket of rocket arm; spring is in order to reset to the rocking arm after rotating; O type circle is arranged in the draw-in groove of nozzle, be installed on then in the delivery port of bracket of rocket arm, as current through out-of-date; the nozzle water outlet, O type circle prevents that nozzle edge from leaking.The top of hollow shaft is provided with external screw teeth and connects with the internal screw thread of bracket of rocket arm bottom, and current can arrive bracket of rocket arm by hollow shaft, are sprayed by nozzle then; The bracket of rocket arm top is provided with the boss overhead kick, and boss is arranged in the oblique-shaped hole of dust cap, and the inner arm step of oblique-shaped hole is caught in overhead kick, and shower nozzle dust cap in rotation process can not come off.
Described changement comprises reversing bar, snap ring, tooth cover etc., one end of snap ring is provided with bayonet socket, is installed in the hole of reversing bar, and draw-in groove is arranged at the reversing bar bottom, snap ring there is positioning action, the tooth cover is arranged in the cannelure of elevating lever, and being provided with the cross section in the groove is leg-of-mutton fin, the mutual interlock of tooth of fin and tooth cover, in case the tooth cover rotates, reversing bar is fixed on and changes arm bracing frame side, when placing vertically rocking arm has been rotated inhibition, turns over after the angle then inoperative.
The utility model is simple in structure, and cost is low, make simple, move reliable and stable, easy to adjust, applied widely, long service life.
Description of drawings
Fig. 1 is the utility model perspective view.
Fig. 2 is a STRUCTURE DECOMPOSITION schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Originally bury the ground rotary nozzle with reference to Fig. 1, Fig. 2, comprise shell structure, shell structure comprises the trim 21 that main body 1, dust cap 20 and top thereof are provided with, be provided with overhead kick in trim 21 bottoms and dust cap 20 closely cooperates, with slip-off preventing, main body 1 sidewall is provided with screwed hole, is connected with chock plug 27 in the hole, is convenient to regulate.
Shell structure inside is provided with water intake mechanism, water intake mechanism comprises screen pack 2, elevating lever 3, guide pin bushing 5, fixed screw 7, hollow shaft 8, the spring 25 of axle sleeve 11 and elevating lever 3 outer setting, guide pin bushing 5 inwalls are provided with guide runner 5.1, elevating lever 3 is arranged at guide pin bushing 5 inside, the two side is provided with the fin 3.1 that matches with guide runner 5.1, during water inlet, elevating lever 3 moves upward at hydraulic pressure effect lower edge guide pin bushing 5, after hydraulic pressure is eliminated, under the effect of spring 25, reset, spring 25 is arranged between elevating lever 3 and the fixed screw 7, closely cooperates between guide pin bushing 5 and the fixed screw 7, in case leak.Hollow shaft 8 is arranged at the hole 11.1 inner one-tenth matched in clearance of axle sleeve 11, hollow shaft 8 is not held and is provided with boss 8.1, in can only the hole 11.1 of unidirectional insertion axle sleeve 11, axle sleeve 11 is arranged at the inside of elevating lever 3, axle sleeve 11 is provided with important actor 11.2, catch on elevating lever 3 inwalls 3.3, prevented the out-of-date accessories such as hollow shaft 8 and axle sleeve 11 that wash away of current.
Above water intake mechanism, be provided with discharge mechanism, discharge mechanism comprises rocking arm 24, buckle closure 14, spring 15, nozzle 17, O type circle 16, bracket of rocket arm 18, rotating shaft 19 etc., buckle closure 14 links closely with rocking arm 24, form the mouth of a river, rocking arm 24 is provided with boss 24.1 and closely cooperates with square hole 14.1 on the buckle closure, in case vibration comes off during water outlet; Rocking arm 24 is arranged at bracket of rocket arm 18 inside; the hole 18.1 on through hole on the rocking arm 24 24.3 and the bracket of rocket arm 18 over against; be provided with rotating shaft 19 in the hole; rocking arm 24 can 19 freely rotate around the shaft; be provided with spring 15 between rocking arm 24 and the bracket of rocket arm 18; spring 15 lower ends are fixed in the hole 24.2 of rocking arm; the upper end is fixed in the hole 18.2 of bracket of rocket arm; spring 15 is in order to reset to the rocking arm 24 after the rotation; O type circle 16 is arranged in the draw-in groove 17.1 of nozzle 17, be installed on then in the delivery port 18.3 of bracket of rocket arm 18, as current through out-of-date; nozzle 17 water outlets, O type circle 16 prevents that nozzle edge from leaking; The top of hollow shaft 8 is provided with external screw teeth 8.2 and connects with the internal screw thread 18.4 of bracket of rocket arm 18 bottoms, and current can arrive bracket of rocket arm 18 by hollow shaft 8, then by nozzle 17 ejections.
The discharge mechanism sidewall is provided with changement, changement comprises reversing bar 22, snap ring 23, tooth cover 26 etc., one end of snap ring 23 is provided with bayonet socket 23.1, be installed in the hole 22.1 of reversing bar 22, draw-in groove 22.2 is arranged at reversing bar 22 bottoms, snap ring 23 there is positioning action, tooth cover 26 is arranged in the cannelure 3.3 of elevating lever 3, being provided with the cross section in the groove 3.3 is leg-of-mutton fin 3.5, the tooth 26.1 mutual interlocks of fin 3.5 and tooth cover 26, in case tooth cover 26 rotates, reversing bar 22 is fixed on and changes arm bracing frame 18 1 sides, and when placing vertically, snap ring 23 tangles 26 pairs of rocking arms 24 of tooth cover and rotated inhibition, then inoperative after or reversing bar 22 vertical with reversing bar 22 planes turns over angle when snap ring 23 to rocking arm 24, thus reach the purpose of commutation.
Claims (8)
1. one kind is buried ground rocking arm shower nozzle, it is characterized in that comprising shell structure, and the water intake mechanism, discharge mechanism and the changement that are arranged on shell structure inside, described water intake mechanism is arranged on shell structure bottom, described discharge mechanism is arranged on the upper end of shell structure, water intake mechanism and discharge mechanism are tightly connected, and described changement is connected with water intake mechanism with discharge mechanism respectively.
2. the ground rocking arm shower nozzle that buries according to claim 1, it is characterized in that the trim (21) that described shell structure comprises main body (1), dust cap (20) and is arranged on dust cap (20) top, described trim (21) bottom is provided with overhead kick and dust cap (20) closely cooperates.
3. the described ground rocking arm shower nozzle that buries of claim 2 is characterized in that describedly being provided with screwed hole according to main body (1) sidewall, is connected with the chock plug of being convenient to regulate (27) by this screwed hole.
4. according to claim 1 or the 2 or 3 described ground rocking arm shower nozzles that bury, it is characterized in that described water intake mechanism comprises screen pack (2), elevating lever (3), guide pin bushing (5), fixed screw (7), hollow shaft (8), axle sleeve (11) and spring (25), described guide pin bushing (5) inwall is provided with guide runner (5.1), described elevating lever (3) is arranged at guide pin bushing (5) inside, and the sidewall of elevating lever (3) is provided with the fin (3.1) that matches with guide runner (5.1), described spring (25) is arranged between elevating lever (3) and the fixed screw (7), closely cooperate between described guide pin bushing (5) and the fixed screw (7), described hollow shaft (8) is arranged at axle sleeve (11) inside, hollow shaft (8) is not held and is provided with positive stop lug boss (8.1), described axle sleeve (11) is arranged at the inside of elevating lever (3), axle sleeve (11) is provided with important actor (11.2), and described important actor (11.2) can catch on elevating lever inwall anchor ring (3.3).
5. buried Rocker arm spray head according to claim 4; It is characterized in that described discharge mechanism comprises rocking arm (24); Buckle closure (14); Spring (15); Nozzle (17); O type circle (16); Bracket of rocket arm (18); Rotating shaft (19); Described buckle closure (14) links closely with rocking arm (24); Form the mouth of a river; Rocking arm (24) is arranged at the inside of bracket of rocket arm (18); Rocking arm (24) be provided with the upper hole (18.1) that arranges of through hole (24.3) and bracket of rocket arm (18) over against; And be provided with and make the rocking arm (24) can be around the rotating shaft (19) of its Free; Also be provided with the spring (15) that can reset to the rocking arm (24) after rotating between rocking arm (24) and the bracket of rocket arm (18); Described O type circle (16) is arranged in the draw-in groove (17.1) of nozzle (17), and nozzle (17) is installed in the delivery port (18.3) of bracket of rocket arm (18) together with O type circle (16).
6. the ground rocking arm shower nozzle that buries according to claim 5, it is characterized in that described changement comprises reversing bar (22), snap ring (23), tooth cover (26), one end of described snap ring (23) is provided with bayonet socket (23.1), be installed on by this bayonet socket (23.1) in the hole (22.1) of reversing bar (22), the bottom of reversing bar (22) is provided with the draw-in groove (22.2) that snap ring (23) is positioned, described tooth cover (26) is arranged in the cannelure (3.3) of elevating lever (3), also being provided with the cross section in this cannelure (3.3) is leg-of-mutton fin (3.5), fin (3.5) and the mutual interlock of the tooth (26.1) of tooth cover, in case tooth cover (26) rotates, described reversing bar (22) is fixed on a side of bracket of rocket arm (18), when placing vertically rocking arm (24) has been rotated inhibition, turned over after the angle then inoperative.
7. the ground rocking arm shower nozzle that buries according to claim 5, the top that it is characterized in that described hollow shaft (8) is provided with external screw teeth (8.2), and the internal screw thread (18.4) bottom bracket of rocket arm (18) is connected, make current arrive bracket of rocket arm (18), spray by nozzle (17) then by hollow shaft (8).
8. the ground rocking arm shower nozzle that buries according to claim 5, it is characterized in that described bracket of rocket arm (18) top is provided with boss overhead kick (18.5), this boss overhead kick (18.5) places the oblique-shaped hole (20.1) of dust cap (20), and the inwall step (20.2) of oblique-shaped hole (20.1) is caught in boss overhead kick (18.5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206176480U CN201880624U (en) | 2010-11-22 | 2010-11-22 | Nozzle with buried rocker arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206176480U CN201880624U (en) | 2010-11-22 | 2010-11-22 | Nozzle with buried rocker arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201880624U true CN201880624U (en) | 2011-06-29 |
Family
ID=44178150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206176480U Expired - Fee Related CN201880624U (en) | 2010-11-22 | 2010-11-22 | Nozzle with buried rocker arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201880624U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009022A (en) * | 2010-11-22 | 2011-04-13 | 广东联塑科技实业有限公司 | Buried rocker arm nozzle |
| CN104399625A (en) * | 2014-11-13 | 2015-03-11 | 张文 | Automatic lifting spray irrigation device |
-
2010
- 2010-11-22 CN CN2010206176480U patent/CN201880624U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009022A (en) * | 2010-11-22 | 2011-04-13 | 广东联塑科技实业有限公司 | Buried rocker arm nozzle |
| CN104399625A (en) * | 2014-11-13 | 2015-03-11 | 张文 | Automatic lifting spray irrigation device |
| CN104399625B (en) * | 2014-11-13 | 2016-07-06 | 张文 | A kind of automatic lifting rainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20141122 |
|
| EXPY | Termination of patent right or utility model |