CN103156358A - Push-pull umbrella - Google Patents
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- CN103156358A CN103156358A CN2013101095536A CN201310109553A CN103156358A CN 103156358 A CN103156358 A CN 103156358A CN 2013101095536 A CN2013101095536 A CN 2013101095536A CN 201310109553 A CN201310109553 A CN 201310109553A CN 103156358 A CN103156358 A CN 103156358A
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- 125000006850 spacer group Chemical group 0.000 claims description 10
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Abstract
The invention provides a push-pull umbrella, belongs to the technical field of travel accessories and solves the problems that an existing push-pull umbrella is complex in structure and cumbersome in control. The push-pull umbrella comprises an umbrella cover, an umbrella rib assembly, a base assembly, a support rod, a push-pull rod, a first fulcrum bar and a second fulcrum bar. The umbrella rib assembly is provided with an upper umbrella tray and a lower umbrella tray and used for supporting the umbrella cover. The first fulcrum bar and the second fulcrum bar are arranged in a crossed mode. A sliding sleeve is sleeved on the support rod. The first fulcrum bar is hinged with the second fulcrum bar. One end of the first fulcrum bar is hinged with the upper umbrella tray. The other end of the first fulcrum bar is hinged with the sliding sleeve. One end of the second fulcrum bar is hinged with the lower umbrella tray. The other end of the second fulcrum bar is hinged with the top end of the support rod. The lower end of the support rod is hinged with the base assembly. The push-pull rod is located on one side of the support rod. The lower end of the push-pull rod is hinged with the base assembly. The upper end of the push-pull rod is hinged with the sliding sleeve. The push-pull umbrella further comprises a limiting mechanism which can at least enable the umbrella cover to maintain a tensioning state. The push-pull umbrella has the advantages of being simple and compact in structure, small in required packaging space, and convenient to assemble.
Description
Technical field
The invention belongs to the traveling product technical field, relate to a kind of umbrella, particularly a kind of push-and-pull umbrella.
Background technology
Umbrella is a kind of instrument that shady and cool environment is provided or covers rain, snow.Being used for the umbrella of shielded from sunlight is called again the push-and-pull umbrella, can be fixed in the outdoor furnitures such as balcony table or with on the beach.
Document about the push-and-pull umbrella is more, as a kind of bananas type suspended umbrella [application number: 200720312218.6 of Chinese patent literature record; Notification number: CN201178755Y], comprise the umbrella column and with the umbrella stand of umbrella cover, the upper end of this umbrella column is connected with the banana-shaped bend pipe umbrella bar with elbow, and this elbow is connected with described umbrella stand, and bend pipe umbrella bar is set to interconnective upper bend pipe umbrella bar and lower bend pipe umbrella bar; Wherein going up bend pipe umbrella bar is connected with elbow; Elbow is by forming with the curved head body of circumference adjusting gear and rotary head with ring gear; Wherein circumference adjusting gear and ring gear are intermeshing.This bananas type suspended umbrella can make between umbrella disk and lower bend pipe umbrella bar and base the tie point spacing larger by bend pipe umbrella bar in push-and-pull, but is also to exist to handle loaded down with trivial details, umbrella stand and be connected unsettled problem with upper bend pipe umbrella bar.
A kind of hanging push-and-pull umbrella [application number: 201220010652.X of Chinese patent literature record and for example; Notification number: CN202425749U], comprise column, lower supporting assembly and have the upper support assembly of some long umbrella ribs, the upper support assembly is provided with umbrella cover; Column is provided with can be along column sliding sleeve in axial sliding, is provided with between sliding sleeve and column to make sliding sleeve be positioned at detent mechanism on column; Wherein a long umbrella rib is the main support bone of drawing money on credit; The other end and the sliding sleeve of the main support bone of drawing money on credit are hinged; Be provided with a connecting rod between the top of main draw money on credit support bone and column, an end of connecting rod and main long support bone photo are hinged, and the other end and column are hinged; Be provided with the linkage that makes the lower supporting assembly opening and closing by maneuver energy between lower supporting assembly and sliding sleeve.This hanging push-and-pull umbrella need to and promote opening and closing or the contraction that sliding sleeve can be realized umbrella cover by control link mechanism, exists thus complex structure and handles loaded down with trivial details problem.
Summary of the invention
The objective of the invention is to have the problems referred to above for existing technology, proposed a kind of push-and-pull umbrella, this push-and-pull umbrella will solve parachute-opening or close umbrella handles loaded down with trivial details problem.
Purpose of the present invention can realize by following technical proposal: a kind of push-and-pull umbrella, comprise umbrella cover, have the umbrella frame assembly that upper umbrella disc and lower umbrella disk are used for supporting umbrella cover, it is characterized in that, this push-and-pull umbrella also comprises base assembly, support bar, pull bar and pole one and pole two arranged in a crossed manner; Be arranged with a sliding sleeve on described support bar; Pole one is hinged with pole two; One end and the upper umbrella disc of pole one are hinged, and the other end and sliding sleeve are hinged; One end of pole two and lower umbrella disk are hinged, and the other end and supporting bar top are hinged; Lower end and the base assembly of described support bar are hinged; Described pull bar is positioned at a side of support bar, and lower end and the base assembly of pull bar are hinged, and upper end and sliding sleeve link; This push-and-pull umbrella also comprises the position-limit mechanism that can make at least umbrella cover keep tensioning state.
The pin joint of the pull bar lower end of this push-and-pull umbrella and the pin joint of base assembly, support bar lower end and base assembly and the pin joint upper end and the tie point link group triangularity of sliding sleeve.When promoting the support bar swing, force the triangle distortion, and then the slip of pull bar promotion sliding sleeve, realize that pole one and pole two swing its corner dimension of change; And then realize opening or folding of umbrella cover.Adopt again position-limit mechanism that correlated activation spare is spacing after umbrella cover is tightened, avoid automatic retracting under the parts Action of Gravity Fields such as umbrella frame assembly.
In above-mentioned push-and-pull umbrella, described umbrella frame assembly also comprise some long umbrella ribs and with above-mentioned long umbrella rib short umbrella frame correspondingly; One end of described short umbrella frame and lower umbrella disk are hinged, and the other end and long umbrella rib are hinged; One end and the upper umbrella disc of described long umbrella rib are hinged.
In above-mentioned push-and-pull umbrella, described base assembly comprises base plate, is fixed on pull bar hinged seat and support bar hinged seat on base plate; The lower end of pull bar is hinged by swivel pin one and pull bar hinged seat; The lower end of support bar is hinged by swivel pin two and support bar hinged seat.Base plate can be fixed on the ground by expansion bolt, also can be on base plate ballast, avoid the push-and-pull umbrella to place unstable.
In above-mentioned push-and-pull umbrella, described base assembly comprises the cross pedestal, is pressed in heavy burden part and hinge bar on the cross pedestal, and the cross pedestal has two foundation bars; The two ends of described hinge bar all are arranged with hinged cover, and described hinged cover all is connected with the upper surface of a basic bar; Lower end and the hinge bar of support bar are connected; The upper surface of another basic bar is fixed with the pull bar hinged seat, and the lower end of pull bar is hinged by swivel pin one and pull bar hinged seat.The storage tank that the heavy burden part can be complementary for stone, with the cross pedestal etc.It is more stable that the bearing capacity of the articulated structure between above-mentioned support bar and cross pedestal reaches more greatly motion, namely effectively improves the stability of service life and connection.
According to actual conditions, following position-limit mechanism can use separately, also can coordinate simultaneously to use.In above-mentioned push-and-pull umbrella, described position-limit mechanism comprises the spanner that is hinged on sliding sleeve, has spacer pin section on described spanner, has on described support bar to open and umbrella cover embeds spacing hole in support bar for spacer pin section when being in tensioning state when umbrella cover; Be provided with spring between described spanner and sliding sleeve.The push-and-pull umbrella is in opening procedure gradually, and spacer pin section relies on mutually with the support bar lateral surface under the effect of spring, until spacer pin section embeds spacing hole, the umbrella cover stretching degree is determined and avoids umbrella automatically to shrink thus.
In above-mentioned push-and-pull umbrella, described position-limit mechanism is to wear for support bar the spacing hole of stepping down that is strip on storage tank.When umbrella cover open and umbrella cover when being in tensioning state the end face of support bar and the spacing hole of stepping down lean, the transverse width of the spacing hole of stepping down and support bar size adapt, and can also improve thus between support bar and cross pedestal hingedly stable.
In above-mentioned push-and-pull umbrella, the preferred lower card with upper umbrella disc of described pole one is hinged, and the preferred and upper disk surface lower umbrella disk of described pole two is hinged.
In above-mentioned push-and-pull umbrella, described support bar comprises the circular arc bar section that is positioned at the upper end and is positioned at the straight bar section of bottom; Described sliding sleeve is set in circular arc bar section place; Be connected by demountable structure between the circular arc bar section of described support bar and straight bar section.When this push-and-pull umbrella is in sunshade use state, be connected by demountable structure between the circular arc bar section of support bar and straight bar section, guarantee that the push-and-pull umbrella can normally use.When this push-and-pull umbrella is in packed state, be in disassembled form between the circular arc bar section of support bar and straight bar section, and then reduce the volume of packaging book push-and-pull pack vanning.Demountable structure is that the straight bar section upper end is inserted in circular arc bar section lower end, and circular arc bar section lower end is provided with lock, and the straight bar section upper end has the lockhole corresponding with the latch bolt position of locking.Demountable structure can also be a bolt, and circular arc bar section lower surface is provided with the screwed hole that is connected with bolt, and bolt shaft is to being positioned at the straight bar section upper end; Namely can make straight bar section and circular arc bar section be in connection status or disassembled form by swivel bolt.
In above-mentioned push-and-pull umbrella, described pull bar top has bending segment.
In above-mentioned push-and-pull umbrella, described support bar comprises the circular arc bar section that is positioned at the upper end and is positioned at the straight bar section one of bottom hollow; Be equipped with a straight bar section two in described straight bar section one, described straight bar section two upper ends and circular arc bar section lower end are connected, and described straight bar section one is provided with the locking member that straight bar section two is fixedly connected with straight bar section one.Locking member is the retaining ring that is threaded in the clamping screw on straight bar section one sidewall or is connected with straight bar section one upper surface, and described retaining ring opening part is provided with clamping screw.By handling locking member, straight bar section two is fixedly connected with straight bar section one, or straight bar section two is endwisely slipped with respect to straight bar section one.When straight bar section two and straight bar section one are in when being fixedly connected with state, umbrella cover is inclined relative to horizontal angle and fixes.When straight bar section two is in when endwisely slipping state with respect to straight bar section one, umbrella cover is inclined relative to horizontal angle and also changes adaptively; Suppose that umbrella cover is the plane, umbrella cover be inclined relative to horizontal the adjustable angle scope be 60 ° to parallel between the two.It is different and produce differently sunshade zone that this structure makes this push-and-pull umbrella can overcome the solar radiation angle, namely can make umbrella cover to the same area sunshade by regulating.
In above-mentioned push-and-pull umbrella, the upper end of described pull bar directly and sliding sleeve be hinged.
In above-mentioned push-and-pull umbrella, also be arranged with fairlead on described support bar, described fairlead is positioned at below sliding sleeve, and upper end and the fairlead of described pull bar are hinged; Be connected by pull bar between described fairlead and sliding sleeve; Described fairlead also is set in circular arc bar section place.
In order to simplify the structure of push-and-pull umbrella, in above-mentioned push-and-pull umbrella, described pole one is long umbrella rib wherein; Described pole two comprises the short umbrella frame corresponding with above-mentioned long umbrella rib and the extension rod that is fixedly connected with above-mentioned short umbrella frame; One end and the supporting bar top of extension rod are hinged.This structure takes full advantage of the parts that umbrella must possess, and makes the structure of this push-and-pull umbrella simpler and compact, manufacturing cost is lower.
Compared with prior art, this push-and-pull umbrella only needs by pushing away or drawing support bar just umbrella can be opened or folded, and has advantages of thus handiness.It is far away that this push-and-pull umbrella is opened between rear umbrella disk and support bar and base assembly the pin joint spacing, therefore can reduce to greatest extent support bar to the taking of sunshade zone, and affect people at the sunshade regional activity.
This push-and-pull umbrella also has simple in structure, compact, little, the easy to assembly advantage of packing requisite space.
Description of drawings
Fig. 1 is the perspective view of this push-and-pull umbrella when being in full open position.
Fig. 2 be this push-and-pull umbrella bottom and remove on the heavy burden part after perspective view.
Fig. 3 is circled partial structurtes enlarged drawing in Fig. 2.
Fig. 4 is the perspective view of this push-and-pull umbrella when being in semi-open state.
Fig. 5 is the main TV structure schematic diagram of this push-and-pull umbrella when being in collapse state.
Fig. 6 is the perspective view of this push-and-pull umbrella when being in packed state.
Fig. 7 is the perspective view of this push-and-pull umbrella embodiment two.
Fig. 8 is the perspective view that this push-and-pull umbrella embodiment two is in another state.
In figure, 1, base assembly; 1a, cross pedestal; 1b, storage tank; 1c, hinge bar; 1d, hinged cover; 2, umbrella frame assembly; 2a, upper umbrella disc; 2b, lower umbrella disk; 2c, long umbrella rib; 2d, short umbrella frame; 3, sliding sleeve; 4, support bar; 4a, circular arc bar section; 4b, straight bar section; 4b1, straight bar section one; 4b2, straight bar section two; 5, pull bar; 5a, bending segment; 6, pole one; 7, pole two; 8, pull bar hinged seat; 8a, hinge hole; 9, spanner; 10, spacer pin section; 11, swivel pin one; 12, spacing hole; 13, fairlead; 14, pull bar; 15, the spacing hole of stepping down; 16, retaining ring; 17, clamping screw.
The specific embodiment
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
Embodiment one
To shown in Figure 6, this push-and-pull pack is drawn together umbrella cover, umbrella frame assembly 2, base assembly 1, support bar 4, pull bar 5, pole 1, pole 27, sliding sleeve 3 and position-limit mechanism as Fig. 1.
Specifically, as Fig. 1 and shown in Figure 6, umbrella frame assembly 2 is used for supporting umbrella cover, drives the umbrella cover motion when 2 motion of umbrella frame assembly.Umbrella frame assembly 2 comprises upper umbrella disc 2a, lower umbrella disk 2b, some long umbrella rib 2c and short umbrella frame 2d.The long umbrella rib 2c that this Figure of description provides and the quantity of short umbrella frame 2d are 6.All long umbrella rib 2c are the divergent shape layout centered by upper umbrella disc 2a and all long umbrella rib 2c circumferentially evenly arrange around upper umbrella disc 2a.The inner of long umbrella rib 2c and upper umbrella disc 2a are hinged.Being divergent shape layout and all short umbrella frame 2d centered by the following umbrella disk 2b of all short umbrella frame 2d circumferentially evenly arranges around lower umbrella disk 2b.The inner of short umbrella frame 2d and lower umbrella disk 2b are hinged; Short umbrella frame 2d and long umbrella rib 2c corresponding setting one by one, the outer end of short umbrella frame 2d and long umbrella rib 2c are hinged.Handle thus the spacing that makes between upper umbrella disc 2a and lower umbrella disk 2b and increase, can realize that just umbrella cover opens; Otherwise, realize that umbrella cover folds.
To shown in Figure 6, base assembly 1 is stably to place for umbrella, especially avoids being fallen by wind as Fig. 1.Base assembly comprises cross pedestal 1a, is pressed in heavy burden part and hinge bar 1c on cross pedestal 1a.Cross pedestal 1a has two foundation bars; The two ends of hinge bar 1c all are arranged with hinged cover 1d, and two hinged cover 1d all are connected with the upper surface of a basic bar, and hinge bar 1c can swing with respect to cross pedestal 1a thus.The diameter of hinge bar 1c is larger than the diameter of swivel pin 1, and hinge bar 1c and the hinged cover 1d active force that can carry is also larger thus; Adopt simultaneously above-mentioned articulated structure to make that structural configuration is more reasonable, performance is more stable and longer service life.The lower end of support bar and hinge bar 1c are connected, and tie point is corresponding with the crosspoint of two foundation bars.The upper surface of another basic bar is fixed with pull bar hinged seat 8, and the lower end of pull bar is hinged by swivel pin 1 and pull bar hinged seat 8.As shown in Figure 1, the heavy burden part is the storage tank 1b that is complementary with cross pedestal 1a, can fill water or concrete in order to increase weight in storage tank 1b.According to actual conditions, the heavy burden part also can stone etc.Storage tank 1b hides the articulated structure between pull bar and cross pedestal 1a and support bar and cross pedestal 1a, has effectively improved thus push-and-pull umbrella good looking appearance.
According to actual conditions, base assembly can adopt following scheme to replace: base assembly comprises base plate, is fixed on pull bar hinged seat 8 and support bar hinged seat on base plate; The lower end of pull bar is hinged by swivel pin 1 and pull bar hinged seat 8; The lower end of support bar is hinged by swivel pin two and support bar hinged seat.Base plate can be fixed on the ground by expansion bolt.
Sliding sleeve 3 is set on support bar 4.Pole 1 and pole 27 are arranged in a crossed manner, and pole 1 and pole 27 are hinged by hinging pin shaft.One end and the upper umbrella disc 2a of pole 1 are hinged, and the other end and sliding sleeve 3 are hinged; One end of pole 27 and lower umbrella disk 2b are hinged, and the other end and support bar 4 tops are hinged.
Above-mentioned pull bar 5 upper ends and sliding sleeve 3 link.According to actual conditions, pull bar 5 upper ends and sliding sleeve 3 can directly be hinged; Pull bar 5 is preferably placed on the isoplanar with the pin joint of base assembly 1 and the pin joint of support bar 4 and base assembly 1 with pin joint, the pull bar 5 of sliding sleeve 3 thus; And above-mentioned three pin joint lines are triangular in shape.Hence one can see that, and because pull bar 5 is fixed for length between the pin joint of the pin joint of rigidity, pull bar 5 and base assembly 1 and support bar 4 and base assembly 1, and sliding sleeve 3 can endwisely slip along support bar 4; Therefore support bar 4 is applied active force, support bar 4 is swung, sliding sleeve 3 is slided along support bar 4.As described in Fig. 1 to Fig. 6, if sliding sleeve 3 upward slidings realize that umbrella cover opens gradually; Otherwise sliding sleeve 3 down slidings realize that umbrella cover folds gradually.
Position-limit mechanism can make umbrella cover keep tensioning state.Position-limit mechanism comprises the spanner 9 that is hinged on sliding sleeve, has spacer pin section 10 on spanner 9, has the spacing hole 12 when umbrella cover opens and umbrella cover embeds in support bars for spacer pin section 10 when being in tensioning state on support bar; Be provided with spring between spanner 9 and sliding sleeve.The push-and-pull umbrella is being opened gradually until spacer pin section 10 embeds spacing holes 12, and the umbrella cover stretching degree is determined and avoids umbrella automatically to shrink thus; Can effectively avoid at umbrella frame assembly 2 automatic retractings such as sub-umbrella such as Action of Gravity Field such as parts such as grade simultaneously; Simultaneously can avoid again umbrella frame assembly 2 motion transitions, cause 2 distortion of umbrella frame assembly or umbrella cover to break.
According to actual conditions, position-limit mechanism can adopt following scheme to replace or arrange following position-limit mechanism in the push-and-pull umbrella: position-limit mechanism is that the upper support bar that supplies of storage tank 1b wears the spacing hole 15 of stepping down that is strip.When umbrella cover open and umbrella cover when being in tensioning state one end face of support bar and the spacing hole 15 of stepping down lean.When folding back support rod, umbrella cover leans with the other end of spacing hole 15 of stepping down.Transverse width and the support bar size of spacing hole 15 of stepping down adapts, and can also improve thus between support bar and cross pedestal 1a hingedly stability.
As shown in Figure 3, can regulate according to actual conditions for the umbrella cover height that makes this push-and-pull umbrella, also have the hinge hole that several wear for swivel pin 1 on the support bar hinged seat.By change pull bar 5 with respect to the pin joint position of base assembly 1, namely change above-mentioned leg-of-mutton shape.
To shown in Figure 6, the preferred lower card with upper umbrella disc 2a of pole 1 is hinged as Fig. 1, and the preferred and upper disk surface lower umbrella disk 2b of described pole 27 is hinged.
Unexpectedly possibly away from the pin joint of support bar 4 with base assembly 1, support bar 4 comprises the circular arc bar section 4a that is positioned at the upper end and is positioned at the straight bar section 4b of bottom for the position that makes the umbrella cover sunshade; Sliding sleeve 3 is set in circular arc bar section 4a place.As Fig. 1 and shown in Figure 6, in the time of also can making simultaneously this push-and-pull umbrella be in open mode, the straight bar section 4b of support bar 4 is in heeling condition with respect to base assembly 1.
To shown in Figure 6, the spanner 9 in the position-limit mechanism of this push-and-pull umbrella preferably is hinged on sliding sleeve as Fig. 1.
, be connected by demountable structure between the circular arc bar section 4a of support bar 4 and straight bar section 4b to shown in Figure 6 as Fig. 1.Demountable structure is that the straight bar section upper end is inserted in circular arc bar section lower end, and circular arc bar section lower end is provided with lock, and the straight bar section upper end has the lockhole corresponding with the latch bolt position of locking.Demountable structure can also be a bolt, and circular arc bar section lower surface is provided with the screwed hole that is connected with bolt, and bolt shaft is to being positioned at the straight bar section upper end; Namely can make straight bar section and circular arc bar section be in connection status or disassembled form by swivel bolt.As shown in Figure 1, when this push-and-pull umbrella is in sunshade use state, be connected by demountable structure between the circular arc bar section of support bar and straight bar section, guarantee that the push-and-pull umbrella can normally use.As shown in Figure 6, when this push-and-pull umbrella is in packed state, be in disassembled form between the circular arc bar section of support bar and straight bar section, and then reduce the volume of packaging book push-and-pull pack vanning.
In order to simplify the structure of push-and-pull umbrella, pole 1 is long umbrella rib 2c wherein; Pole 27 comprises the short umbrella frame 2d corresponding with above-mentioned long umbrella rib 2c and the extension rod that is fixedly connected with above-mentioned short umbrella frame 2d; One end of extension rod and support bar 4 tops are hinged.This structure takes full advantage of the parts that umbrella must possess, and makes the structure of this push-and-pull umbrella simpler and compact, manufacturing cost is lower.
Embodiment two
As shown in Figure 7 and Figure 8, the present embodiment is basic identical with structure and the principle of embodiment one, and different place is: support bar comprises the circular arc bar section that is positioned at the upper end and is positioned at straight bar section one 4b1 of bottom hollow; Be equipped with straight bar section two 4b2 in straight bar section one 4b1, straight bar section two 4b2 upper ends and circular arc bar section lower end are connected, and straight bar section one 4b1 is provided with the locking member that straight bar section two 4b2 are fixedly connected with straight bar section one 4b1.According to actual conditions, straight bar section two 4b2 and circular arc bar section can adopt integral structure to replace.Locking member is the clamping screw that is threaded on straight bar section one 4b1 sidewall, makes clamping screw end face and straight bar section two 4b2 outer face dependence mutually tightly by the rotational lock bolt, realizes that straight bar section two 4b2 are fixedly connected with straight bar section one 4b1; Otherwise straight bar section two 4b2 can endwisely slip with respect to straight bar section one 4b1.Locking member also can adopt following scheme to replace: locking member comprises the retaining ring 16 that is connected with straight bar section one 4b1 upper surface, and retaining ring 16 opening parts are provided with clamping screw 17; Make retaining ring 16 openings get smaller by rotational lock bolt 17, retaining ring 16 is tightly embraced straight bar section two 4b2, realizes that straight bar section two 4b2 are fixedly connected with straight bar section one 4b1; Otherwise straight bar section two 4b2 can endwisely slip with respect to straight bar section one 4b1.When straight bar section two 4b2 and straight bar section one 4b1 are in when being fixedly connected with state, umbrella cover is inclined relative to horizontal angle and fixes.When straight bar section two 4b2 are in when endwisely slipping state with respect to straight bar section one 4b1, umbrella cover is inclined relative to horizontal angle and also changes adaptively.In order to make the umbrella cover can be to the same area sunshade, so along with the time changes, and then handle adaptably locking member and mobile straight bar section two 4b2, make this push-and-pull umbrella overcome the solar radiation angle different and produce differently sunshade zone.
As shown in Figure 7 and Figure 8, as preferred version: pull bar 5 bendings are circular-arc.
Claims (10)
1. push-and-pull umbrella, the umbrella frame assembly (2) that comprise umbrella cover, have upper umbrella disc (2a) and lower umbrella disk (2b) is used for supporting umbrella cover, it is characterized in that, this push-and-pull umbrella also comprises base assembly (1), support bar (4), pull bar (5) and pole one (6) and pole two (7) arranged in a crossed manner; Be arranged with a sliding sleeve (3) on described support bar (4); Pole one (6) is hinged with pole two (7); One end of pole one (6) and upper umbrella disc (2a) are hinged, and the other end and sliding sleeve (3) are hinged; One end of pole two (7) and lower umbrella disk (2b) are hinged, and the other end and support bar (4) top is hinged; The lower end of described support bar (4) and base assembly (1) are hinged; Described pull bar (5) is positioned at a side of support bar (4), and the lower end of pull bar (5) and base assembly (1) are hinged, and upper end and sliding sleeve (3) link; This push-and-pull umbrella also comprises the position-limit mechanism that can make at least umbrella cover keep tensioning state.
2. push-and-pull umbrella according to claim 1, is characterized in that, described umbrella frame assembly (2) also comprise some long umbrella ribs (2c) and with above-mentioned long umbrella rib (2c) short umbrella frame (2d) correspondingly; One end of described short umbrella frame (2d) and lower umbrella disk (2b) are hinged, and the other end and long umbrella rib (2c) are hinged; One end of described long umbrella rib (2c) and upper umbrella disc (2a) are hinged.
3. push-and-pull umbrella according to claim 1, is characterized in that, described base assembly (1) comprises base plate, is fixed on pull bar (14) hinged seat (8) and support bar (4) hinged seat on base plate; The lower end of pull bar (5) is hinged by swivel pin one (11) and pull bar (14) hinged seat (8); The lower end of support bar (4) is hinged by swivel pin two and support bar (4) hinged seat.
4. push-and-pull umbrella according to claim 1, is characterized in that, described base assembly (1) comprises cross pedestal (1a), is pressed in heavy burden part and hinge bar (1c) on cross pedestal (1a), and cross pedestal (1a) has two foundation bars; The two ends of described hinge bar (1c) all are arranged with hinged cover (1d), and described hinged cover (1d) all is connected with the upper surface of a basic bar; The lower end of support bar (4) and hinge bar (1c) are connected; The upper surface of another basic bar is fixed with pull bar (14) hinged seat (8), and the lower end of pull bar (5) is hinged by swivel pin one (11) and pull bar (14) hinged seat (8).
5. according to claim 1 and 2 or 3 or 4 described push-and-pull umbrellas, it is characterized in that, described position-limit mechanism comprises the spanner (9) that is hinged on sliding sleeve (3), have spacer pin section (10) on described spanner (9), have on described support bar (4) and open and umbrella cover embeds spacing hole (12) in support bars (4) for spacer pin section (10) when being in tensioning state when umbrella cover; Be provided with spring between described spanner (9) and sliding sleeve (3).
6. push-and-pull umbrella according to claim 4, is characterized in that, described heavy burden part is storage tank (1b); Position-limit mechanism is that the upper support bar (4) that supplies of storage tank (1b) wears the spacing hole of stepping down (15) that is strip.
7. according to claim 1 and 2 or 3 or 4 described push-and-pull umbrellas, is characterized in that, described support bar (4) comprises the circular arc bar section (4a) that is positioned at the upper end and the straight bar section (4b) that is positioned at the bottom; Described sliding sleeve (3) is set in circular arc bar section (4a) and locates; Be connected by demountable structure between the circular arc bar section (4a) of described support bar (4) and straight bar section (4b).
8. according to claim 1 and 2 or 3 or 4 described push-and-pull umbrellas, is characterized in that, described support bar (4) comprises the circular arc bar section (4a) that is positioned at the upper end and the straight bar section one (4b1) that is positioned at bottom hollow; Be equipped with a straight bar section two (4b2) in described straight bar section one (4b1), described straight bar section two (4b2) upper end and circular arc bar section (4a) lower end are connected, and described straight bar section one (4b1) is provided with the locking member that straight bar section two (4b2) is fixedly connected with straight bar section one (4b1).
9. according to claim 1 and 2 or 3 or 4 described push-and-pull umbrellas, is characterized in that, the upper end of described pull bar (5) directly and sliding sleeve (3) be hinged; Or also be arranged with fairlead (13) on described support bar (4), and described fairlead (13) is positioned at below sliding sleeve (3), and the upper end of described pull bar (5) and fairlead (13) are hinged; Be connected by pull bar (14) between described fairlead (13) and sliding sleeve (3); Described fairlead (13) also is set in circular arc bar section (4a) and locates.
10. push-and-pull umbrella according to claim 2, is characterized in that, described pole one (6) is a long umbrella rib (2c) wherein; Described pole two (7) comprises the short umbrella frame (2d) corresponding with above-mentioned long umbrella rib (2c) and the extension rod that is fixedly connected with above-mentioned short umbrella frame (2d); One end of extension rod and support bar (4) top are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310109553.6A CN103156358B (en) | 2013-03-29 | 2013-03-29 | Push-pull umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310109553.6A CN103156358B (en) | 2013-03-29 | 2013-03-29 | Push-pull umbrella |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103156358A true CN103156358A (en) | 2013-06-19 |
| CN103156358B CN103156358B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310109553.6A Active CN103156358B (en) | 2013-03-29 | 2013-03-29 | Push-pull umbrella |
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| Country | Link |
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| CN (1) | CN103156358B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109125891A (en) * | 2018-08-02 | 2019-01-04 | 山东威高集团医用高分子制品股份有限公司 | Expand guide |
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| CN1709179A (en) * | 2005-06-21 | 2005-12-21 | 余德清 | Push-pull hanging umbrella |
| CN101260966A (en) * | 2008-04-15 | 2008-09-10 | 余德清 | Frame for sunshading umbrella |
| CN201123465Y (en) * | 2007-07-24 | 2008-10-01 | 李君乔 | Push-and-pull umbrella |
| CN201178755Y (en) * | 2007-12-28 | 2009-01-14 | 余德清 | Bananas type suspended umbrella |
| CN202286685U (en) * | 2011-10-17 | 2012-07-04 | 余德清 | Sunshade skeleton |
| CN202425749U (en) * | 2012-01-11 | 2012-09-12 | 余德清 | Ceiling type beach umbrella |
| CN203168231U (en) * | 2013-03-29 | 2013-09-04 | 余德清 | Push-and-pull umbrella |
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| CN1709179A (en) * | 2005-06-21 | 2005-12-21 | 余德清 | Push-pull hanging umbrella |
| CN201123465Y (en) * | 2007-07-24 | 2008-10-01 | 李君乔 | Push-and-pull umbrella |
| CN201178755Y (en) * | 2007-12-28 | 2009-01-14 | 余德清 | Bananas type suspended umbrella |
| CN101260966A (en) * | 2008-04-15 | 2008-09-10 | 余德清 | Frame for sunshading umbrella |
| CN202286685U (en) * | 2011-10-17 | 2012-07-04 | 余德清 | Sunshade skeleton |
| CN202425749U (en) * | 2012-01-11 | 2012-09-12 | 余德清 | Ceiling type beach umbrella |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109125891A (en) * | 2018-08-02 | 2019-01-04 | 山东威高集团医用高分子制品股份有限公司 | Expand guide |
| CN109125891B (en) * | 2018-08-02 | 2024-03-19 | 山东威高集团医用高分子制品股份有限公司 | Expansion guide |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103156358B (en) | 2014-12-10 |
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Denomination of invention: Push-pull umbrella Effective date of registration: 20171127 Granted publication date: 20141210 Pledgee: Agricultural Bank of China (Limited by Share Ltd) branch of Lin Hai City Pledgor: Linhai Lifa Handicraft Article Co., Ltd.|Yu Deqing Registration number: 2017330000201 |
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Date of cancellation: 20181205 Granted publication date: 20141210 Pledgee: Agricultural Bank of China (Limited by Share Ltd) branch of Lin Hai City Pledgor: Linhai Lifa Handicraft Article Co., Ltd.|Yu Deqing Registration number: 2017330000201 |
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Denomination of invention: Push-pull umbrella Effective date of registration: 20181206 Granted publication date: 20141210 Pledgee: Agricultural Bank of China (Limited by Share Ltd) branch of Lin Hai City Pledgor: Yu Deqing|Linhai Lifa Handicraft Article Co., Ltd. Registration number: 2018330000440 |
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Date of cancellation: 20220211 Granted publication date: 20141210 Pledgee: Agricultural Bank of China (Limited by Share Ltd.) branch of Lin Hai City Pledgor: Yu Deqing Registration number: 2018330000440 |
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Denomination of invention: Push-pull umbrella Effective date of registration: 20220301 Granted publication date: 20141210 Pledgee: Agricultural Bank of China (Limited by Share Ltd.) branch of Lin Hai City Pledgor: Yu Deqing Registration number: Y2022330000276 |